WO2014059943A1 - Blood oxygen measuring instrument capable of measuring body temperature - Google Patents
Blood oxygen measuring instrument capable of measuring body temperature Download PDFInfo
- Publication number
- WO2014059943A1 WO2014059943A1 PCT/CN2013/085492 CN2013085492W WO2014059943A1 WO 2014059943 A1 WO2014059943 A1 WO 2014059943A1 CN 2013085492 W CN2013085492 W CN 2013085492W WO 2014059943 A1 WO2014059943 A1 WO 2014059943A1
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- WO
- WIPO (PCT)
- Prior art keywords
- body temperature
- temperature signal
- housing
- blood oxygen
- oximeter
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
Definitions
- Blood oxygen meter capable of measuring body temperature
- the present invention relates to the field of medical device technology, and in particular to an oximeter capable of measuring body temperature.
- Techniques Blood oxygen and body temperature are two indicators that reflect and measure the physiological function of human body. In clinical practice, the two have a certain correlation. Therefore, in the diagnosis and evaluation of multiple diseases and physiological conditions, blood oxygen and body temperature are often needed. Combined for comprehensive assessment to improve the accuracy of diagnosis and treatment.
- thermometer an oximeter
- FIG. 1 is a finger-clip blood disclosed in the Chinese utility model patent with the authorization number CN 201426987U.
- An oxygen meter comprising a pluggable housing 1 and a body temperature sensor 2.
- a circuit board and a blood oxygen signal collection module are disposed in the housing 1 (the internal structure of the housing 1 is not shown in the figure), and a blood oxygen signal processing module and a body temperature signal processing module are integrated on the circuit board.
- the blood oxygen signal collection module is configured to collect the blood oxygen signal of the detected object and send it to the blood oxygen signal processing module; the blood oxygen signal processing module is configured to convert the blood oxygen signal into blood such as blood oxygen saturation.
- a body temperature sensor interface 10 electrically connected to the circuit board is disposed on the surface of the housing 1, and the plug of the body temperature sensor 2 is plugged into the body temperature sensor interface 10 for receiving the body temperature signal of the detected subject. Send to the body temperature signal processing module.
- the blood oxygen signal of the subject can be collected by means of the blood oxygen signal collection module, or the body temperature can be transmitted by means of body temperature.
- the sensor 2 collects the body temperature signal of the subject, so that the body temperature and blood oxygen saturation can be detected by only a single instrument.
- the finger-clamp oximeter can detect the body temperature and blood oxygen saturation of a single instrument, the finger-clamp oximeter inevitably has the following problems in practical applications:
- the plug can easily move or rotate relative to the body temperature sensor interface 10 during user use or carrying, even from body temperature.
- the sensor interface 10 is detached, so the plugging method is not stable, and it is easy to cause problems such as poor contact and wear over time, thereby bringing certain accuracy to the detection accuracy and service life of the finger-clip oximeter. Bad effects.
- the body temperature sensor 2 is connected to the housing 1 by plugging, that is, the body temperature sensor 2 is externally connected to the outside of the housing 1 only through the data line, which not only causes inconvenience to the user to carry and store, Moreover, in the process of carrying by the user, the body temperature sensor 2 and its data line are liable to collide or wear with the outside due to the user's activity, resulting in a decrease in service life or even damage.
- the present invention is directed to at least one of the technical problems existing in the prior art, and provides an oximeter capable of measuring body temperature, which is not only convenient to carry, but also can reduce the collision between the body temperature signal collecting module and the outside world. The accompanying wear can increase the service life.
- an oximeter capable of measuring body temperature, comprising a housing, a circuit board, a blood oxygen signal collection module and a body temperature signal collection module, wherein the circuit board is disposed in the housing. And integrating a blood oxygen signal processing module and a body temperature signal processing module on the circuit board, wherein the blood oxygen signal collection module is configured to collect a blood oxygen signal of the detected object, and send the blood oxygen signal to the blood An oxygen signal processing module; the blood oxygen signal processing module is configured to convert the blood oxygen signal into blood oxygen information, and send the blood oxygen signal; the body temperature signal collecting module is configured to collect a body temperature signal of the detected object, And sending the temperature signal processing module to the body temperature signal processing module; the body temperature signal processing module is configured to convert the body temperature signal into body temperature information, and send the body temperature information And; the body temperature signal collecting module is fixed relative to the housing, and the body temperature signal collecting module is fixedly connected to the housing.
- the body temperature signal collection module is a thermistor temperature sensor, and the thermistor temperature sensor includes a patch probe and a first data line, wherein the patch probe is disposed outside the housing a surface, configured to collect a body temperature signal of the subject in a manner that is compatible with the skin of the subject, and send the body temperature signal to the body temperature signal processing module; the two ends of the first data line are respectively
- the patch probe is electrically coupled to the body temperature signal processing module for transmitting the body temperature signal therebetween.
- the body temperature signal collection module is an infrared temperature sensor, and the infrared temperature sensor includes an infrared probe and a second data line, wherein the housing is provided with a mounting through hole extending through the thickness thereof, the infrared probe Nesting in the mounting through hole for detecting infrared light radiated by the detected object, converting it into a body temperature signal, and transmitting the body temperature signal to the body temperature signal processing module; the second data line Both ends are electrically connected to the infrared probe and the body temperature signal processing module, respectively, for transmitting the body temperature signal between the two.
- annular sleeve is sleeved on the outer portion of the infrared probe, the annular sleeve is disposed in the mounting through hole, and a front end of the annular sleeve is provided with a polymer made of a material capable of reflecting infrared light.
- a reticle having a conical concave surface recessed toward a rear end direction of the annular sleeve at a front end of the concentrating cover, and corresponding to the detecting surface of the infrared probe on the conical concave surface
- a first through hole penetrating the thickness of the concentrating cover is disposed at the position, and an aperture of the first through hole is smaller than an outer diameter of the infrared probe.
- a heat shield is sleeved on the outer peripheral wall of the annular sleeve, and the heat shield is made of a heat insulating material for blocking heat exchange between the outside and the annular sleeve.
- first flange and a second flange are spaced apart on the outer peripheral wall of the heat shield and/or the annular sleeve, and a spacing between the first flange and the second flange is opposite to the housing
- the thickness is the same at the mounting through hole, and the first flange and the second flange are respectively located at the outer side and the inner side of the housing.
- first limiting protrusion is disposed on the outer peripheral wall of the annular sleeve or the heat shield a first limiting protrusion is located between the first flange and the second flange, and correspondingly, a first limiting groove is disposed on the hole wall of the mounting through hole, A limiting groove cooperates with the first limiting protrusion.
- the annular sleeve is made of a heat insulating material for blocking heat exchange between the outside and the infrared probe.
- first flange and a second flange are spaced apart from the outer peripheral wall of the annular sleeve, a spacing between the first flange and the second flange is opposite to the housing in the mounting through hole
- the thickness is the same, and the first flange and the second flange are respectively located on the outer side and the inner side of the casing.
- a first limiting protrusion is disposed on the outer peripheral wall of the annular sleeve, the first limiting protrusion is located between the first flange and the second flange, and correspondingly in the mounting
- a first limiting groove is disposed on the hole wall of the through hole, and the first limiting groove cooperates with the first limiting protrusion.
- a projection shape of the mounting through hole is a circle, an ellipse, a quadrangle or a polygon, and a projection shape of the outer peripheral wall of the heat shield and/or the annular sleeve Corresponding to the projected shape of the mounting through hole.
- a second limiting protrusion is disposed on the outer peripheral wall of the infrared probe, and correspondingly, a second limiting groove is disposed on the inner peripheral wall of the annular sleeve, and the second limiting groove is The second limiting protrusions cooperate.
- the oximeter further includes a base, the base includes a connecting portion, the connecting portion is sleeved in the ring hole of the annular sleeve, the front end surface of the connecting portion, and the first through hole a rear end surface and an inner ring wall of the annular sleeve form a space for accommodating the infrared probe; a second through hole penetrating the connecting portion in an axial direction of the annular sleeve is disposed in the connecting portion, and The aperture of the second through hole is smaller than the outer diameter of the infrared probe.
- the connecting portion is connected to the ring hole of the annular sleeve by screwing or snapping.
- the data line protection cover is covered on the outside of the second data line between the connecting portion and the circuit board, and the data line protection cover is made of a heat insulating material for blocking the outside world. Heat exchange between the second data lines.
- the circuit board comprises a main circuit board and a bridge that are perpendicular to each other and electrically connected a circuit board, the body temperature signal processing module is integrated on the main circuit board or the bridge circuit board; the mounting through hole is located on the housing and located at a position corresponding to a plane of the bridge circuit board; The second data line is electrically connected to the bridge circuit board, and the data line protection cover is configured to receive the second data line between the connection portion and the bridge circuit board.
- the heat insulating material comprises plastic or glass.
- a protective cover is sleeved on the front end of the annular sleeve or the heat shield, and the protective cover is fixedly connected with the annular sleeve or the heat shield ⁇ by screwing or fastening.
- the housing includes an upper housing and a lower housing, the upper housing and the lower housing are butted to form a housing space, and the blood oxygen signal processing module and the body temperature signal processing module are disposed in the housing space.
- An IHJ portion is formed correspondingly on the abutting surface where the upper casing and the lower casing are butted, and the IHJ portion is butted to form a mounting through hole communicating with the inside and the outside of the casing.
- a baffle is correspondingly disposed on the outer surfaces of the upper sides of the upper casing, and when the upper casing and the lower casing are butted with each other, the upper and lower ends of the baffle are respectively located in the upper casing And upper and lower sides of the abutting surface of the lower casing; the upper end of the baffle and the outer surface of the upper casing are fixedly connected by integral molding or bonding, the lower end of the baffle is The lower casing is fixedly connected by plugging; or the lower end of the baffle is fixedly connected with the outer surface of the two sides of the lower casing by integral molding or bonding, and the upper end of the baffle is The upper casing is fixedly connected by means of a plug.
- a battery case for accommodating a battery is disposed at a bottom of the lower case, and the lower case and the battery case serve as two clips of a clip for clamping a finger of the subject, and a clamping end of the two clips, and a lower surface of the lower case and a top surface of the battery case are correspondingly formed with a groove, the groove is butted to form a finger of the subject The finger cavity.
- a pair of torsion springs are disposed between the lower casing and the battery casing, and the torsion springs are used to clamp the fingers when the subject places a finger in the finger cavity a torsion spring located inside the lower casing and abutting against an inner surface of both sides of the lower casing, the two torsion arms of the torsion spring One of the torsion arms is fixedly coupled to the battery case, wherein the other torsion arm is located inside the lower case; and, on the inner surfaces of both sides of the lower case, and the torsion spring A limiting member is disposed at the corresponding position to prevent the torsion arm of the torsion spring located inside the lower casing from twisting left and right.
- a finite groove and a limiting protrusion are correspondingly disposed on a lower surface of the lower casing and an upper surface of the battery casing, and an edge adjacent to both sides of the finger cavity, the limit The bit groove and the limit protrusion cooperate.
- arcuate protrusions are provided on the upper surface of the upper casing, and at positions corresponding to the urging ends of the two clips, arcuate protrusions are provided, the arcuate protrusions being used when the subject is When the urging end of the two clips is clamped to open the opening of the finger cavity, the clamping force is facilitated by the detecting object; and an anti-slip line is disposed on the outer surface of the curved convex portion for When the subject grips the urging ends of the two clips by hand to open the opening of the finger chamber, the friction between the hand and the upper housing is increased.
- a support column is provided between the lower surface of the upper casing and the upper surface of the lower casing, and at a position corresponding to the arcuate convex portion, and the upper end of the support column is The lower surface of the upper casing is fixedly connected, and the lower end is fixedly connected to the upper surface of the lower casing by screwing.
- the oximeter further includes an input unit and a control unit, wherein the input unit is configured to receive an operation instruction input by the detector and send the operation instruction to the control unit;
- the operation instruction controls the operation of the blood oxygen signal collection module, the blood oxygen signal processing module, the body temperature signal collection module, and the body temperature signal processing module.
- the input unit is a button
- the button is fixed on the upper casing, and a lower end of the button penetrates the thickness of the upper casing and is electrically connected to the control unit; and, on the a waterproof member is disposed on or below the lower surface of the casing at a position corresponding to the button to prevent water or dust from entering the casing from a gap between the button and the upper casing internal.
- the present invention further provides an oximeter capable of measuring body temperature, comprising a casing, a circuit board, a blood oxygen signal collecting module and a body temperature signal collecting module, wherein the circuit board is disposed on the shell In vivo, and integrated on the circuit board And a blood oxygen signal processing module and a body temperature signal processing module, wherein the blood oxygen signal collection module is configured to collect a blood oxygen signal of the detected object, and send the blood oxygen signal to the blood oxygen signal processing module;
- An oxygen signal processing module is configured to convert the blood oxygen signal into blood oxygen information and send it out;
- the body temperature signal collecting module is configured to collect a body temperature signal of the detected object and send the temperature signal to the body temperature a signal processing module;
- the body temperature signal processing module is configured to convert the body temperature signal into body temperature information, and send the body temperature information; and the body temperature signal collecting module is fixed relative to the housing, and the The body temperature signal collection module is fixed inside the housing.
- the body temperature signal collection module is an infrared temperature sensor, and the infrared temperature sensor includes an infrared probe and a data line, wherein the housing is provided with a mounting through hole extending through the thickness thereof, and the infrared probe is fixed at The inside of the housing is located at a position corresponding to the mounting through hole, for detecting infrared light radiated by the detected object through the mounting through hole, and converting it into a body temperature signal, and the body temperature is The signal is sent to the body temperature signal processing module; two ends of the data line are electrically connected to the infrared probe and the body temperature signal processing module, respectively, for transmitting the body temperature signal between the two.
- the oximeter for measuring body temperature provided by the invention has the body temperature signal collecting module fixed relative to the housing, and the body temperature signal collecting module is fixedly connected with the housing, which can assemble the body temperature signal collecting module in the shell
- the two are in a monolithic structure, which not only makes the connection between the two more stable, but also facilitates the carrying and storage of the user.
- the body temperature signal collecting module on the casing, the collision between the body temperature signal collecting module and the external environment and the accompanying wear can be reduced, thereby improving the service life of the blood oxygen meter.
- a recess is formed correspondingly on the abutting surface of the upper casing and the lower casing, and the recesses are butted to form a mounting through hole communicating with the inside and the outside of the casing, and the infrared probe is sleeved.
- the infrared temperature sensor can be fixed on the casing so as to be integrated with the casing, which not only facilitates the carrying and storage of the user, but also reduces the infrared temperature sensor and the outside world. Collision and wear, which can increase the life of the oximeter.
- the invention also provides an oximeter capable of measuring body temperature, wherein the body temperature signal is collected
- the module is fixed relative to the housing, and the body temperature signal collecting module is fixed inside the housing, which can also make the connection between the body temperature signal collecting module and the housing more stable, and also bring convenience to the user for carrying and storing. .
- the body temperature signal collecting module is fixed inside the casing, collision and wear of the body temperature signal collecting module with the outside can be avoided, thereby improving the service life of the blood oxygen meter.
- FIG. 1 is an external structural view of a conventional finger-clip oximeter
- 2a is a partial cross-sectional view of a oximeter capable of measuring body temperature according to a first embodiment of the present invention
- FIG. 2b is a partial cross-sectional view of a blood oxygen meter capable of measuring body temperature according to a second embodiment of the present invention
- 3a is a partial cross-sectional view of a oximeter capable of measuring body temperature according to a third embodiment of the present invention.
- Figure 3b is a right side view of the oximeter capable of measuring body temperature according to a third embodiment of the present invention.
- FIG. 4a is a partial exploded view of a oximeter capable of measuring body temperature according to a fourth embodiment of the present invention.
- Figure 4b is a right side view of the oximeter of Figure 4a;
- Figure 4c is an exploded perspective view of the annular sleeve of the blood oxygen meter of Figure 4a;
- Figure 4d is a partial cross-sectional view of the blood oxygen meter of Figure 4a;
- Figure 4e is a cross-sectional view of the heat shield of the blood oxygen meter of Figure 4a
- Figure 5a is a cross-sectional view of a blood oxygen meter capable of measuring body temperature according to a fifth embodiment of the present invention
- FIG. 5b is a partial cross-sectional view of a blood oxygen meter capable of measuring body temperature according to a fifth embodiment of the present invention.
- DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to enable those skilled in the art to better understand the technical solution of the present invention, the following The measurable body temperature oximeter provided by the present invention will be described in detail with reference to the accompanying drawings.
- Fig. 2a is a partial cross-sectional view showing a oximeter capable of measuring body temperature according to a first embodiment of the present invention.
- the oximeter capable of measuring body temperature includes a housing 20, a circuit board 33, a blood oxygen signal collection module, and a body temperature signal collection module.
- the circuit board 33 is disposed in the housing 20, and a blood oxygen signal processing module and a body temperature signal processing module (not shown) are integrated on the circuit board 33; the blood oxygen signal collecting module is fixed relative to the housing 20. It is fixed and fixedly coupled to the housing 20, i.e., the blood oxygen signal collection module is fixed to the housing 20.
- the blood oxygen signal collecting module and the housing 20 can be assembled together, thereby making the two structures monolithic.
- the blood oxygen signal collection module is used to collect the blood oxygen signal of the detected object and send it to the blood oxygen signal processing module; the blood oxygen signal processing module is used to convert the blood oxygen signal into blood oxygen information such as blood oxygen saturation. And send it out.
- the body temperature signal collection module is a thermistor temperature sensor including a patch probe 40 and a first data line 41.
- the patch probe 40 is disposed on the outer surface of the housing 20 for collecting the body temperature signal of the subject in such a manner as to fit the skin of the forehead, the wrist, and the like of the subject, and The signal is sent to the body temperature signal processing module; the body temperature signal processing module is configured to convert the body temperature signal from the body temperature signal collection module into body temperature information such as the real-time body temperature and the average body temperature of the detected object, and send the body temperature information.
- Both ends of the first data line 41 are electrically connected to the patch probe 40 and the body temperature signal processing module, respectively, for transmitting a body temperature signal therebetween.
- the housing 20 is provided with a through hole 201 extending through the thickness thereof.
- One end of the first data line 41 is electrically connected to the patch probe 40, and the other end enters the housing 20 through the through hole 201, and is processed with body temperature signal.
- the module is electrically connected.
- the thermistor temperature sensor and the housing can be made by fixing the patch probe 40 to the outer surface of the housing 20.
- the 20 is a monolithic structure, which not only makes the connection between the two more stable, but also facilitates the carrying and storage of the user.
- the collision and wear of the body temperature signal collecting module with the outside can be reduced, thereby improving the service life of the blood oxygen meter.
- the fixing manner of the patch probe 40 is not limited thereto.
- the patch probe 40 may be embedded in the housing 20, and only the bonding surface for adhering to the skin of the subject is exposed to the outside of the housing 20; or It is also possible to provide a passage through the casing 20 to communicate with the inside and the outside thereof, through which the patch probe 40 is fixedly connected to components such as the circuit board 33 located inside the casing 20, and the fitting of the patch probe 40 The face is exposed to the outside of the housing 20 via the above passage.
- the object of the present invention can be achieved as long as the patch probe 40 can be fixed relative to the housing 20 and integrated with the housing 20.
- Figure 2b is a partial cross-sectional view of a blood oxygen meter capable of measuring body temperature according to a second embodiment of the present invention.
- the oximeter of the measurable body temperature provided by the embodiment further includes a housing 20, a circuit board 33, a blood oxygen signal collection module and a body temperature signal collection module as compared with the first embodiment. Since the structures and functions of the above elements and modules have been described in detail in the first embodiment, they will not be described again. Only differences between the present embodiment and the first embodiment will be described below.
- the body temperature signal collection module is an infrared temperature sensor, which includes an infrared probe 42 and a second data line 43.
- the mounting hole 20 is disposed in the housing 20; the infrared probe 42 is disposed in the mounting through hole 202 to detect the infrared light radiated by the detector and convert it into a body temperature signal, and The body temperature signal is sent to the body temperature signal processing module; the two ends of the second data line 43 are electrically connected to the infrared probe 42 and the body temperature signal processing module, respectively, for transmitting the body temperature signal between the two.
- the infrared temperature sensor By fixing the infrared probe 42 to the housing 20, that is, fixed in the mounting through hole 202, the infrared temperature sensor can be assembled with the housing 20, thereby making the two structures monolithic, thereby not only making the two The connection is more stable, and it also brings convenience to the user's carrying and storage.
- the body temperature signal collecting module on the housing, the collision and wear of the body temperature signal collecting module and the outer boundary can be reduced, thereby improving the service life of the blood oxygen meter.
- the infrared temperature sensor compared with the thermistor temperature sensor, the infrared temperature sensor has the advantages of fast measurement speed and no contact with human skin, and the measurement method is simpler, thereby further improving the convenience of user operation.
- the infrared probe 42 is sleeved in the mounting through hole 202, but the fixing manner of the infrared probe 42 is not limited thereto. In practical applications, the infrared probe 42 may also be disposed in the The interior of the housing 20, and The components such as the circuit board 33 located in the housing 20 are fixedly connected, and a passage communicating with the inside and the outside thereof is disposed on the housing 20, and the front end of the infrared probe 42 is opposed to the passage to detect the radiation of the subject through the passage. Infrared light.
- the oximeter capable of measuring body temperature provided by the embodiment can measure blood oxygen and body temperature as needed, and can also measure blood oxygen and body temperature as needed.
- the mounting through hole can be set to a position where the body temperature and blood oxygen can be simultaneously detected by the subject.
- a finger oximeter it includes a finger cavity for accommodating a finger of a subject, and a blood oxygen signal collecting unit is disposed in the finger cavity.
- the mounting through hole may be disposed on a surface of the housing different from the surface of the opening of the finger cavity, so that when the subject needs to simultaneously detect the body temperature and blood oxygen, the finger is inserted into the finger While detecting blood oxygen in the cavity, the finger-clip oximeter can be moved to a position where the body temperature can be measured, such as the forehead, and the body temperature signal collecting module on the outer casing can face or fit the skin of the part, that is, Blood oxygen and body temperature measurements can be performed simultaneously.
- Figure 3a is a partial cross-sectional view of a blood oxygen meter capable of measuring body temperature according to a third embodiment of the present invention.
- Fig. 3b is a right side view of a blood oxygen meter capable of measuring body temperature according to a third embodiment of the present invention.
- the oximeter capable of measuring body temperature provided by the embodiment also includes a housing 20, a circuit board 33, an infrared probe 42, and a second data line 43 as compared with the second embodiment. , blood oxygen signal collection module. Since the above components and modules have been described in detail in the second embodiment, they will not be described again.
- the housing 20 includes an upper housing 203 and a lower housing 204.
- the upper housing 203 and the lower housing 204 are butted to form a housing space, and the blood oxygen signal processing module and the body temperature signal processing module 25 are disposed in the housing space.
- a convex portion 207 is provided on the lower casing 204, and the abutting faces of the upper casing 203 and the lower casing 204 are abutted (that is, when the upper casing 203 and the lower casing 204 are butted against each other, the two are mutually a semi-circular recess 209 and a recess 206 are formed correspondingly on the contact surface, as the upper shell
- the recess 209 abuts the recess 206 provided on the convex portion 207 to form the mounting through hole 202, that is, the projection shape of the mounting through hole 202 in its cross section is circular.
- the body temperature signal collection module is an infrared temperature sensor that includes an infrared probe 42 and a second data line 43.
- the infrared probe 42 is sleeved in the mounting through hole 202 for detecting the infrared light radiated by the detected object, and is converted into a body temperature signal and sent to the body temperature signal processing module 25; the two ends of the second data line 43 are respectively The infrared probe 42 and the body temperature signal processing module 25 are electrically connected to transmit a body temperature signal therebetween.
- the convex portion 207 may not be provided, and only the semicircular concave portion 206 corresponding to the concave portion 209 may be disposed on the abutting surface of the lower casing 204 and the upper casing 203, which is different from the above-mentioned concave portion 209.
- the mounting through hole 202 can also be formed when the upper casing 203 and the lower casing 204 are butted against each other in a manner in which the recesses 206 provided on the convex portions 207 are butted.
- a concave portion 209 and a concave portion 206 are correspondingly formed on the abutting faces of the upper casing 203 and the lower casing 204, and the concave portion 209 and the concave portion 206 are butted to form a mounting through hole 202 communicating with the inside and the outside of the casing 20, and the infrared probe is 42 sets are disposed in the mounting through hole 202, and the infrared probe 42 can be fixed on the casing 20 so as to be integrated with the casing 20, which not only facilitates the user's carrying and storing, but also reduces The collision and wear of the infrared probe 42 with the outside can improve the life of the oximeter.
- FIG. 4a is a partially exploded view of a oximeter capable of measuring body temperature according to a fourth embodiment of the present invention.
- Figure 4b is a right side view of the oximeter of Figure 4a.
- Figure 4c is an exploded perspective view of the annular sleeve of the oximeter of Figure 4a.
- Figure 4d is a partial cross-sectional view of the blood oxygen meter of Figure 4a.
- Figure 4e is a cross-sectional view of the heat shield of the blood oxygen meter of Figure 4a.
- the oximeter of the measurable body temperature provided by the embodiment also includes an upper casing 203 and a lower casing. 204, a circuit board 33, a blood oxygen signal collection module and a body temperature signal collection module. Since the above components and modules have been described in detail in the third embodiment, they will not be described again.
- the circuit board includes a main circuit board 331 and a bridge circuit board 332, which are perpendicular and electrically connected to each other.
- the body temperature signal processing module can be integrated on the main circuit board 331 or the bridge circuit board 332.
- the mounting through hole 202 is located in the housing 20 At a position corresponding to the plane where the bridge circuit board 332 is located, both ends of the second data line 43 are electrically connected to the infrared probe 42 and the bridge circuit board 332, respectively.
- the angle between the main circuit board 331 and the bridge circuit board 332 may also be an acute angle or an obtuse angle, which may be freely set according to the specific position of the mounting through hole 202.
- annular sleeve 22 is sleeved on the outside of the infrared probe 42, and the annular sleeve 22 is sleeved in the mounting through hole 202, and the front end of the annular sleeve 22 (ie, the left end of the annular sleeve 22 in Fig. 4d) Located at the outer side of the housing 20; the rear end of the annular sleeve 22 (i.e., the right end of the annular sleeve 22 in Fig. 4d) is located inside the housing 20.
- a concentrating cover 38 made of a material that reflects infrared light, such as metal, mirror glass, or the like, which reflects infrared light, is disposed at the front end of the annular sleeve 22.
- the concentrating cover 38 can be integrally formed and crimped with the annular sleeve 22. Or a fixed connection by bonding.
- a conical concave surface 381 which is recessed in the axial direction of the annular sleeve 22 and which is recessed toward the rear end direction of the annular sleeve 22 is formed at the front end of the concentrating mask 38 for collecting infrared light toward the infrared probe 42.
- a first portion penetrating the thickness of the concentrating cover 38 is provided at a position corresponding to the detection surface of the infrared probe 42 (i.e., the region for detecting infrared light on the front end surface of the infrared probe 42) on the conical concave surface 381 Through hole 382.
- the subject moves the oximeter to a portion where the body temperature can be detected, such as the forehead, and the infrared probe 42 is opposed to the skin of the portion, a part of the infrared light radiated by the subject can pass through the first through hole 382.
- Irradiation on the detection surface of the infrared probe 42 causes another portion of the light to illuminate the conical concave surface 381 and is reflected to the detection surface of the infrared probe 42 via the conical concave surface 381.
- the aperture of the first through hole 382 is smaller than the outer diameter of the infrared probe 42 to block the infrared probe 42 from extending out of the annular sleeve 22 from the first through hole 382.
- the front end of the concentrating cover 38 may be located in front of the front end of the annular sleeve 22; or preferably, the front end of the concentrating hood 38 may also be located behind the front end of the annular sleeve 22 or flush with the front end of the annular sleeve 22.
- the annular sleeve 22 can completely cover the outer peripheral wall of the concentrating cover 38, so that the heat exchange between the outside and the concentrating cover 38 can be reduced to some extent, thereby reducing the ambient temperature to the infrared probe 42. Influence, improve the detection accuracy of the infrared temperature sensor.
- a heat shield 35 is sleeved on the outer peripheral wall of the annular sleeve 22, and is made of a heat insulating material such as plastic or glass to block heat exchange between the outside and the annular sleeve 22, thereby enabling Further reduce the ambient temperature to the infrared probe The influence of 42 improves the detection accuracy of the infrared temperature sensor.
- the front end of the heat shield 35 may be flush with the front end of the annular sleeve 22 or in front of the annular sleeve 22, and the heat shield 35 covers the outer peripheral wall of the annular sleeve 22 outside the housing 20.
- the front end of the heat shield 35 may be located in front of the front end of the concentrating cover 38, and the distance therebetween may be in the range of 0.5 to 3 mm. Due to the concentrator
- the 38 ⁇ is made of a material that reflects infrared light, such as a metal that reflects infrared light, or a mirror glass.
- the touch is inferior to the heat shield 35. Therefore, when the subject points the infrared probe 42 to the detected portion such as the forehead, By placing the front end of the heat shield 35 in front of the front end of the concentrating cover 38, it is possible to prevent the front end of the concentrating cover 38 from coming into contact with the detected portion such as the forehead, thereby improving the comfort of the subject while detecting, and also improving the comfort of the subject. It is possible to avoid the problem that heat is transmitted due to contact between the detected portion and the concentrating cover 38, resulting in a problem that the detection accuracy of the infrared probe 42 is adversely affected.
- a first flange 351 is disposed on the outer peripheral wall of the heat shield 35 and adjacent to the outer side of the casing wall of the casing 20, and correspondingly on the outer peripheral wall of the annular casing 22 and abutting against the casing wall of the casing 20.
- the inner side is provided with a second flange 222.
- the first flange 351 and the second flange 222 are respectively disposed on the outer peripheral walls of the heat shield 35 and the annular sleeve 22, and are respectively located on the outer side and the inner side of the housing 20, and
- the spacing between the two is substantially the same as the thickness of the housing 20 at the mounting through hole 202.
- a first limiting protrusion 352 is disposed on the outer peripheral wall of the heat shield 35, and the first limiting protrusion 352 is located between the first flange 351 and the second flange 222, and correspondingly is installed in the through hole
- a first limiting groove 208 is disposed on the wall of the hole 202, and the first limiting groove 208 is matched with the first limiting protrusion 352.
- the annular sleeve 22 In the through hole 202, thereby facilitating the mounting and fixing of the mounting through hole 202; and, by the first limiting protrusion 352 and the first limiting groove 208, the annular sleeve 22 can be prevented from rotating relative to the mounting through hole 202, thereby The problem of rotating the infrared probe 42 due to the rotation of the annular sleeve 22 is avoided.
- the heat shield 35 may also completely cover the outer peripheral wall of the annular sleeve 22, that is, the front end of the heat shield 35 is located in front of the front end of the annular sleeve 22, or is flush with the front end of the annular sleeve 22;
- the rear end of the heat shield 35 is located rearward of the rear end of the annular sleeve 22 or flush with the rear end of the annular sleeve 22.
- Figure 4e Is a cross-sectional view of the heat shield of the oximeter of Figure 4a.
- the front end of the heat shield 35 is located forward of the front end of the annular sleeve 22, and the rear end of the heat shield 35 is flush with the rear end of the annular sleeve 22, in which case the first flange 351 and the second flange 222 Both may be disposed on the outer peripheral wall of the heat shield 35 and located on the outer and inner sides of the housing 20, respectively, and the spacing therebetween is substantially the same as the thickness of the housing 20 at the mounting through hole 202. It is easy to understand that the front end and the rear end of the heat shield 35 can be flush with the front end and the rear end of the annular sleeve 22, respectively, which also allows the heat shield 35 to completely cover the outer peripheral wall of the annular sleeve 22.
- first flange 351 and/or the second flange 222 may be a closed annular structure, or may be an arc segment as long as the first flange 351 and the second flange 222 can block the annular sleeve 22 in its axial direction. Just move on.
- the arc segments may be staggered with the first limiting protrusions 352 in the circumferential direction of the annular sleeve 22, which When the first limiting protrusion 352 is inserted into the first limiting groove 208, it can be avoided that the first limiting protrusion 352 cannot be blocked by the first flange 351 and the second flange 222 on both sides.
- the problem with the first limit groove 208 is aligned, so that the annular sleeve 22 can be more conveniently installed in the mounting through hole 202.
- the annular sleeve 22 can also be made of a heat insulating material such as plastic or glass, which can further reduce the influence of the ambient temperature on the infrared probe 42.
- the heat shield 35 can be omitted, and the first flange 351, the second flange 222 and the first limiting protrusion 352 are respectively disposed on the annular sleeve. 22 on the outer peripheral wall.
- the front end of the annular sleeve 22 is preferably located in front of the front end of the concentrating cover 38, and the distance between the two is in the range of 0.5 to 3 mm, which also prevents the concentrating cover 38 from being disposed.
- the front end is in contact with the detected portion such as the forehead, thereby not only improving the comfort of the subject at the time of detection, but also avoiding heat transfer due to contact between the detected portion and the heat shield 35, thereby causing the infrared probe 42 to be The problem that the detection accuracy has an adverse effect.
- the second limiting protrusion 211 is disposed on the outer peripheral wall of the infrared probe 42 and correspondingly on the inner peripheral wall of the annular sleeve 22, that is, on the hole wall of the annular hole 221 of the annular sleeve 22,
- the second limiting groove 223 is disposed.
- the infrared probe 42 can be prevented from rotating relative to the ring hole 221, thereby not only avoiding the occurrence of distortion of the second data line 43 due to the rotation of the infrared probe 42 but The problem of poor contact or the like is caused; moreover, the position of the second data line 43 in the circumferential direction of the infrared probe 42 can also be defined, so that when the infrared temperature sensor includes a plurality of second data lines 43 having different functions, the user does not need to pass
- the functions of the second data lines 43 are discriminated for assembly, and the second limiting protrusions 211 are inserted into the second limiting recesses 2041 and assembled according to the positions of the respective second data lines 43. Reduced the assembly difficulty of the oximeter.
- the oximeter further includes a base 39 including a connecting portion
- the connecting portion 391 is sleeved in the ring hole 221 of the annular sleeve 22, and is fixedly connected with the ring hole 221 of the annular sleeve 22 by screwing.
- the front end surface of the connecting portion 391, the rear end surface of the first through hole 382, and the hole wall of the ring hole 221 of the annular sleeve 22 form a space in which the infrared probe 42 can be accommodated, and preferably, the front end surface of the connecting portion 391 and the first end face
- the spacing between the rear end faces of a through hole 382 and the length of the infrared probe 42 in the axial direction of the annular sleeve 22 are substantially the same to prevent the infrared probe 42 from moving in the axial direction of the annular sleeve 22.
- a second through hole 393 is formed in the connecting portion 391 through the connecting portion 391 in the axial direction of the annular sleeve 22, and the diameter of the second through hole 393 is smaller than the outer diameter of the infrared probe 42 to block the infrared probe 42 from the first
- the two through holes 393 are extended.
- the connecting portion 391 can be made of a heat insulating material such as plastic or glass to further block heat exchange between the outside and the infrared probe 42.
- a data line protection cover 392 is coated on the outside of the second data line 43 between the connection portion 391 and the bridge circuit board 332, and is made of a heat insulating material such as plastic or glass to block the outside and the second. Heat exchange between data lines 43.
- the data line protection cover 392 is a closed annular structure, and the front end thereof is fixedly connected or integrally connected with the rear end of the connection portion 391, and the rear end of the data line protection cover 392 extends to abut the bridge circuit board 332.
- the second data line 43 sequentially passes through the second through hole 393 and the ring hole 394 of the data line protection cover 392, and the bridge circuit
- the board 332 is electrically connected.
- the front end of the annular sleeve 22 or the heat shield 35 is also provided with an anti-proof
- the shield 37 is fixedly connected to the annular sleeve 22 or the heat shield 35 in a detachable manner such as screwing or fastening.
- the protective cover 37 can be sleeved on the annular sleeve 22 or the heat shield 35, so that not only dust can be prevented from entering the annular sleeve 22, but also a sharp object can be prevented from protruding into the annular sleeve 22. , causing damage to the infrared probe 42.
- the connecting portion 391 and the ring hole 221 of the annular sleeve 22 are fixedly connected by screwing, but the invention is not limited thereto, and can be used in practical applications. Other means such as snapping are fixedly connected as long as the connecting portion 391 and the ring hole 221 of the annular sleeve 22 can be detachably connected.
- the data line protection cover 392 is a closed annular structure, the present invention is not limited thereto. In practical applications, the data line protection cover 392 may be, for example, wrapped in the first Any structure such as a heat insulating layer or a heat shield outside the data line 43 may be used as long as the data protection cover 392 can block heat exchange between the outside and the second data line 43.
- the mounting through hole 202 is disposed at a position of the housing 20 corresponding to the plane of the bridge circuit board 332, which can more conveniently connect the second data line 43 to the bridge.
- the connection length between the connection portion 391 and the bridge circuit board 332 of the second data line 43 can also be shortened to reduce the size of the data line protection cover 392, thereby saving the internal space of the housing 20.
- the present invention is not limited thereto.
- the mounting through hole 202 may also be disposed at a position corresponding to the plane of the main circuit board 331 of the housing 20, so that the bridge circuit board 332 can be omitted.
- the main circuit board 331 is set.
- the mounting through hole 202 has a circular shape in cross section
- the present invention is not limited thereto, and in practical applications, the cross section of the mounting through hole 202 is not limited thereto.
- the projection shape of the mounting through hole 202 may also be any shape such as a circle, an ellipse, a quadrangle or a polygon, and the projection shape of the outer peripheral wall of the heat shield 35 and/or the annular sleeve 22 and the projection shape of the mounting through hole 202. Corresponding.
- the above-mentioned measurable body temperature oximeter provided by the embodiment has a body temperature signal collecting module fixed relative to the housing, and the body temperature signal collecting module is fixedly connected with the housing, which can make the body temperature
- the signal collection module is assembled on the casing so that the two are in a unitary structure, thereby not only making the connection of the two more stable, but also facilitating the carrying and storage of the user.
- FIG. 5a is a cross-sectional view of a oximeter capable of measuring body temperature according to a fifth embodiment of the present invention.
- FIG. 5b is a partial cross-sectional view of a blood oxygen meter capable of measuring body temperature according to a fifth embodiment of the present invention.
- the oximeter of the measurable body temperature provided by the embodiment also includes a housing 20, a blood oxygen signal collection module, a blood oxygen signal processing module, and a comparison with the fourth embodiment.
- Components and modules such as a body temperature signal collection module, a body temperature signal processing module 25, and an infrared probe 42. Since the above components and modules have been described in detail above, they will not be described again.
- the outer surface of the upper sides of the upper casing 203 is correspondingly provided with a blocking piece 50.
- the upper and lower ends of the blocking piece 50 are respectively located in the upper casing 203 and Upper and lower sides of the abutting faces of the lower casing 204. This allows the user to be more easily centered in the process of docking the upper casing 203 and the lower casing 204, thereby improving the ease of installation of the oximeter.
- the upper end of the blocking piece 50 and the outer surface of the upper side of the upper casing 203 are fixedly connected by integral molding or bonding, and the lower end of the blocking piece 50 and the lower casing 204 are fixedly connected by plugging;
- the lower end of the sheet 50 and the outer surface of the lower casing 204 are fixedly connected by integral molding or bonding, and the upper end of the blocking piece 50 is fixedly connected to the upper casing 203 by plugging.
- connection between the lower end or the upper end of the blocking piece 50 and the lower housing 204 or the upper housing 203 may be specifically: when the upper end of the blocking piece 50 and the outer surface of the upper side of the upper housing 203 are ⁇ When the connection is fixed by integral molding or bonding, a slot is provided at the lower end of the blocking piece 50 and on the inner surface of the blocking piece 50, and correspondingly, the insertion piece is matched with the slot on the lower housing 204. .
- the upper casing can be realized by simply inserting the insert into the slot. The alignment of 203 and lower housing 204.
- the lower end of the flap 50 is fixedly coupled to the outer surface of the lower casing 204 by integral molding or bonding, it is located at the upper end of the flap 50 and on the inner surface of the flap 50.
- a slot is provided, and correspondingly, a tab that cooperates with the slot is provided on the upper housing 203.
- a battery case 60 for accommodating a battery is disposed at the bottom of the lower case 204, and the lower case 204 and the battery case 60 constitute a "clip" structure capable of gripping the finger of the subject, in other words, the lower case
- the body 204 and the battery case 60 respectively serve as two clips of the "clip".
- the lower surface of the lower case 204 and the upper surface of the battery case 60 are correspondingly formed with a groove 2041 and a groove 601, and the groove 2041 and the groove 601 are butted to form A finger cavity 61 for accommodating a finger of the subject.
- the blood oxygen signal collection module is disposed in the finger cavity 61 for collecting the blood oxygen signal and transmitting it to the blood when the subject extends the finger from the opening 611 of the finger cavity 61 into the finger cavity 61. Oxygen signal processing module.
- a pair of torsion springs are disposed between the lower casing 204 and the battery case 60, and the torsion springs are used for the fingers when the subject places the finger in the finger cavity 61. Apply clamping pressure.
- the torsion spring is located inside the lower casing 204, and abuts against the inner surface of both sides of the lower casing 204, one of the torsion arms of the torsion spring is fixedly connected to the battery casing 60, and the other one
- the twist arm is located inside the lower casing 204, and a limiting member (not shown) is provided on the inner surface of both sides of the lower casing 204 at a position corresponding to the torsion spring to prevent the torsion spring.
- the twist arm located inside the lower casing is twisted left and right.
- the limiting member may be a slot that cooperates with the torsion arm of the torsion spring, or may be a fixed component for fixing the torsion arm of the torsion spring to the inner surface of both sides of the lower housing 204, as long as The limiting member can prevent the torsion arm of the torsion spring located inside the lower casing from twisting left and right.
- the limit groove and the limit protrusion cooperate on the lower surface of the lower case 204 and the upper surface of the battery case 60, and the edges on both sides of the finger cavity are correspondingly provided with the limit groove and the limit protrusion (not shown in the figure) Out), the limit groove and the limit protrusion cooperate.
- the lower case 204 and the battery case 60 can be prevented from being generated by the limiting groove and the limiting protrusion. Relative torsion, thus preventing the occurrence of circlips and the like.
- the hand and the upper side The region where the upper surface of the casing 203 is in contact with the arcuate projection to open the opening 61 1 of the finger cavity 61 facilitates the user to apply the clamping force.
- an anti-slip line 631 is disposed on the outer surface of the curved convex portion 63 for raising the hand and the opening end 61 1 of the finger cavity 61 when the subject grips the urging end of the two clips by hand. The friction between the upper casings 203 prevents the blood oxygen meter from slipping from the hand.
- a support post 64 is provided between the lower surface of the upper casing 203 and the upper surface of the lower casing 204, and at a position corresponding to the arcuate convex portion 63 to improve the stability of the casing 20, Thereby, when the subject's urging end of the two clips is held by hand to open the opening 611 of the finger cavity 61, the upper surface of the upper casing 203 is deformed or crushed by the pressure applied by the subject.
- the upper end of the support post 64 is fixedly coupled to the lower surface of the upper casing 203, and the lower end is fixedly coupled to the lower casing 204 by screwing.
- the support post 64 may further include upper and lower two-stage cylinders that are butted together, the upper end of the upper cylinder is integrally connected with the lower surface of the upper casing 203, and the lower end of the lower cylinder and the upper surface of the lower casing 204. And being integrally formed on the lower surface of the lower casing 204, and corresponding to the support column 64, a threaded hole 641 extending through the thickness of the lower casing 204 and the lower cylinder and extending to the inside of the upper cylinder is provided. The fixing of the lower cylinder and the upper cylinder by means of fastening screws.
- the support post 64 may be a unitary structure, the upper end of which may be integrally connected to the lower surface of the upper casing 203, and the lower end and the lower casing 204 may be fixedly connected by screwing.
- the oximeter further includes an input unit and a control unit.
- the input unit is a button for receiving an operation instruction input by the detector, and transmitting the operation instruction to the control unit, and the button is fixed on the upper casing, and the lower end of the button penetrates the thickness of the upper casing and is controlled
- the unit is electrically connected; and a waterproof member is provided on or below the lower surface of the upper casing 203 and at a position corresponding to the button to prevent water or dust from entering from the gap between the button and the upper casing 203.
- waterproof parts can be made of waterproof materials such as plastics. a sheet, and the waterproof member can be fixed to the upper casing by means of plugging or bonding
- the control unit is configured to control the operation of the blood oxygen signal collection module, the blood oxygen signal processing module, the body temperature signal collection module, and the body temperature signal processing module 25 according to the operation instruction.
- the present invention further provides an oximeter capable of measuring body temperature, comprising: a housing, a circuit board, a blood oxygen signal collection module, and a body temperature signal collection module, wherein the circuit board is disposed in the housing, and A blood oxygen signal processing module and a body temperature signal processing module are integrated on the circuit board.
- the blood oxygen signal collection module is configured to collect the blood oxygen signal of the detected object and send it to the blood oxygen signal processing module;
- the blood oxygen signal processing module is configured to convert the blood oxygen signal into blood oxygen information, And sending it out;
- the body temperature signal collecting module is fixed relative to the housing and fixed inside the housing.
- the body temperature signal collecting module is disposed inside the housing, and is located inside the housing or inside the housing.
- the components such as the circuit board are fixedly connected, which allows the body temperature signal collecting module to be assembled inside the casing, so that the two are in a unitary structure.
- a channel that can communicate with the inside and the outside can be disposed on the housing, so that the body temperature signal collecting module can collect the body temperature signal of the detected object through the channel and send it to the body temperature signal processing.
- the body temperature signal processing module is used to convert the body temperature signal into body temperature information and send it out.
- the body temperature signal collection module may be an infrared temperature sensor, which includes an infrared probe and a data line.
- the mounting hole is disposed through the thickness of the housing
- the infrared probe is disposed inside the housing, and is located at a position corresponding to the mounting through hole, and the infrared probe can be fixedly connected to the housing, or Any element such as a circuit board inside the casing is fixedly connected, as long as the infrared probe located inside the casing can be fixed with respect to the casing, and the front end thereof can be directly mounted to the through hole.
- the infrared probe is configured to detect infrared light radiated by the detected object through the installation through hole, convert the same into a body temperature signal, and send the body temperature signal to the body temperature signal processing module; the two ends of the data line respectively correspond to the infrared probe and the body temperature signal
- the processing module is electrically coupled for transmitting the body temperature signal therebetween.
- the above-mentioned measurable body temperature oximeter provided by the embodiment has a body temperature signal collecting module fixed relative to the housing, and the body temperature signal collecting module body temperature signal collecting module is fixed inside the housing, which can also Body temperature signal collection module and shell
- the connection of the body is more stable, and it also brings convenience to the user to carry and store.
- by fixing the body temperature signal collecting module inside the casing collision and wear of the body temperature signal collecting module with the outside can be avoided, thereby improving the service life of the blood oxygen meter.
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Abstract
A blood oxygen measuring instrument capable of measuring body temperature comprises a shell (20), circuit boards (33, 331, 332), a blood oxygen signal acquisition module, a body temperature signal acquisition module, and an annular sleeve (22). The circuit boards (33, 331, 332) are arranged in the shell (20), and a blood oxygen signal processing module and a body temperature signal processing module are integrated on the circuit boards (33, 331, 332). The body temperature signal acquisition module is stationary relative to the shell (20), and is fixedly connected with the shell (20). The blood oxygen measuring instrument capable of measuring body temperature is not only convenient for a user to carry and store, but also can reduce the collision and wear of the outside to the body temperature signal acquisition module, so that the service life of the blood oxygen measuring instrument can be prolonged.
Description
一种可测量体温的血氧测量仪 Blood oxygen meter capable of measuring body temperature
技术领域 本发明属于医疗设备技术领域, 具体涉及一种可测量体温的 血氧测量仪。 景技术 血氧和体温是反映和衡量人体生理机能状态的两个指标, 在 临床上, 二者具有一定的相关性, 因而在 多病症和生理状况的 诊断评估中, 往往需要将血氧与体温结合起来进行综合评估, 以 提高诊断和治疗的准确性。 TECHNICAL FIELD The present invention relates to the field of medical device technology, and in particular to an oximeter capable of measuring body temperature. Techniques Blood oxygen and body temperature are two indicators that reflect and measure the physiological function of human body. In clinical practice, the two have a certain correlation. Therefore, in the diagnosis and evaluation of multiple diseases and physiological conditions, blood oxygen and body temperature are often needed. Combined for comprehensive assessment to improve the accuracy of diagnosis and treatment.
目前, 用户在检测体温和血氧饱和度, 并对二者进行综合评 估时, 往往需要使用体温计和血氧测量仪这两台仪器, 这不仅不 利于检测结果的综合分析和记录, 而且, 若用户需要在外出时进 行检测,则必须同时携带这两台仪器,这给用户的携带带来不便。 At present, when users are testing body temperature and oxygen saturation, and comprehensively evaluating the two, it is often necessary to use two instruments, a thermometer and an oximeter, which is not only not conducive to comprehensive analysis and recording of test results, but also If the user needs to perform the test when going out, the two instruments must be carried at the same time, which brings inconvenience to the user.
为此, 人们设计了一种单台仪器即可测量血氧和体温的血氧 测量仪,如图 1所示, 为授权公告号为 CN 201426987U的中国实 用新型专利公开的一种指夹式血氧仪, 其包括可插接的壳体 1和 体温传感器 2。 其中, 在壳体 1 内设置有电路板和血氧信号釆集 模块 (图中对壳体 1 的内部结构均未示出), 在电路板上集成有 血氧信号处理模块和体温信号处理模块。 其中, 血氧信号釆集模 块用于釆集被检测者的血氧信号, 并将其发送至血氧信号处理模 块; 血氧信号处理模块用于将血氧信号转换成血氧饱和度等血氧 信息, 并将其发送出去。 此外, 在壳体 1的表面上设置有与电路 板电连接的体温传感器接口 10 ,体温传感器 2的插头可插接在体 温传感器接口 10 中, 用以将所釆集的被检测者的体温信号发送 至体温信号处理模块。 在使用上述指夹式血氧仪时, 既可以借助 血氧信号釆集模块釆集被检测者的血氧信号, 也可以借助体温传
感器 2釆集被检测者的体温信号, 从而仅需单台仪器即可实现对 体温和血氧饱和度的检测。 To this end, a blood oxygen meter that measures blood oxygen and body temperature by a single instrument has been designed, as shown in Figure 1, which is a finger-clip blood disclosed in the Chinese utility model patent with the authorization number CN 201426987U. An oxygen meter comprising a pluggable housing 1 and a body temperature sensor 2. Wherein, a circuit board and a blood oxygen signal collection module are disposed in the housing 1 (the internal structure of the housing 1 is not shown in the figure), and a blood oxygen signal processing module and a body temperature signal processing module are integrated on the circuit board. . The blood oxygen signal collection module is configured to collect the blood oxygen signal of the detected object and send it to the blood oxygen signal processing module; the blood oxygen signal processing module is configured to convert the blood oxygen signal into blood such as blood oxygen saturation. Oxygen information, and send it out. In addition, a body temperature sensor interface 10 electrically connected to the circuit board is disposed on the surface of the housing 1, and the plug of the body temperature sensor 2 is plugged into the body temperature sensor interface 10 for receiving the body temperature signal of the detected subject. Send to the body temperature signal processing module. When the above-mentioned finger-clip oximeter is used, the blood oxygen signal of the subject can be collected by means of the blood oxygen signal collection module, or the body temperature can be transmitted by means of body temperature. The sensor 2 collects the body temperature signal of the subject, so that the body temperature and blood oxygen saturation can be detected by only a single instrument.
虽然借助上述指夹式血氧仪可以实现单台仪器对体温和血 氧饱和度的检测, 但是该指夹式血氧仪在实际应用中不可避免地 存在以下问题: Although the above-mentioned finger-clamp oximeter can detect the body temperature and blood oxygen saturation of a single instrument, the finger-clamp oximeter inevitably has the following problems in practical applications:
其一, 由于体温传感器 2仅能借助其插头插接在壳体 1的体 温传感器接口 10 中, 而插头在用户使用或携带过程中很容易与 体温传感器接口 10 产生相对移动或旋转, 甚至从体温传感器接 口 10 中脱离, 因而这种插接方式很不稳固, 而且还容易随时间 的积累产生接触不良、 磨损等问题, 从而给指夹式血氧仪的检测 准确度和使用寿命带来一定的不良影响。 First, since the body temperature sensor 2 can only be plugged into the body temperature sensor interface 10 of the housing 1 by means of its plug, the plug can easily move or rotate relative to the body temperature sensor interface 10 during user use or carrying, even from body temperature. The sensor interface 10 is detached, so the plugging method is not stable, and it is easy to cause problems such as poor contact and wear over time, thereby bringing certain accuracy to the detection accuracy and service life of the finger-clip oximeter. Bad effects.
其二, 由于体温传感器 2与壳体 1釆用插接的方式连接在一 起, 即, 体温传感器 2仅通过数据线外接在壳体 1的外部, 这不 仅给用户的携带和收纳带来不便, 而且在用户携带的过程中, 体 温传感器 2和其数据线容易因用户的活动而与外界产生碰撞或磨 损, 从而导致使用寿命降低甚至损坏。 发明内容 本发明旨在至少解决现有技术中存在的技术问题之一, 提出了一 种可测量体温的血氧测量仪, 其不仅携带方便, 而且可以减少体温信 号釆集模块与外界的碰撞和伴随而来的磨损, 从而可以提高使用寿 命。 Secondly, since the body temperature sensor 2 is connected to the housing 1 by plugging, that is, the body temperature sensor 2 is externally connected to the outside of the housing 1 only through the data line, which not only causes inconvenience to the user to carry and store, Moreover, in the process of carrying by the user, the body temperature sensor 2 and its data line are liable to collide or wear with the outside due to the user's activity, resulting in a decrease in service life or even damage. SUMMARY OF THE INVENTION The present invention is directed to at least one of the technical problems existing in the prior art, and provides an oximeter capable of measuring body temperature, which is not only convenient to carry, but also can reduce the collision between the body temperature signal collecting module and the outside world. The accompanying wear can increase the service life.
为实现本发明的目的而提供一种可测量体温的血氧测量仪, 包 括壳体、 电路板、 血氧信号釆集模块和体温信号釆集模块, 所述 电路板设置在所述壳体内, 并且在所述电路板上集成有血氧信号 处理模块和体温信号处理模块, 其中, 所述血氧信号釆集模块用 于釆集被检测者的血氧信号, 并将其发送至所述血氧信号处理模 块; 所述血氧信号处理模块用于将所述血氧信号转换成血氧信 息, 并将其发送出去; 所述体温信号釆集模块用于釆集被检测者 的体温信号, 并将其发送至所述体温信号处理模块; 所述体温信 号处理模块用于将所述体温信号转换成体温信息, 并将其发送出
去; 并且, 所述体温信号釆集模块相对于所述壳体固定不动, 并 且所述体温信号釆集模块与所述壳体固定连接。 To achieve the object of the present invention, an oximeter capable of measuring body temperature is provided, comprising a housing, a circuit board, a blood oxygen signal collection module and a body temperature signal collection module, wherein the circuit board is disposed in the housing. And integrating a blood oxygen signal processing module and a body temperature signal processing module on the circuit board, wherein the blood oxygen signal collection module is configured to collect a blood oxygen signal of the detected object, and send the blood oxygen signal to the blood An oxygen signal processing module; the blood oxygen signal processing module is configured to convert the blood oxygen signal into blood oxygen information, and send the blood oxygen signal; the body temperature signal collecting module is configured to collect a body temperature signal of the detected object, And sending the temperature signal processing module to the body temperature signal processing module; the body temperature signal processing module is configured to convert the body temperature signal into body temperature information, and send the body temperature information And; the body temperature signal collecting module is fixed relative to the housing, and the body temperature signal collecting module is fixedly connected to the housing.
其中, 所述体温信号釆集模块为热敏电阻温度传感器, 所述 热敏电阻温度传感器包括贴片式探头和第一数据线, 其中, 所述 贴片式探头设置在所述壳体的外表面, 用以釆用与被检测者皮肤 相贴合的方式釆集被检测者的体温信号, 并将其发送至所述体温 信号处理模块; 所述第一数据线的两端分别与所述贴片式探头和 所述体温信号处理模块电连接, 用以在二者之间传输所述体温信 号。 The body temperature signal collection module is a thermistor temperature sensor, and the thermistor temperature sensor includes a patch probe and a first data line, wherein the patch probe is disposed outside the housing a surface, configured to collect a body temperature signal of the subject in a manner that is compatible with the skin of the subject, and send the body temperature signal to the body temperature signal processing module; the two ends of the first data line are respectively The patch probe is electrically coupled to the body temperature signal processing module for transmitting the body temperature signal therebetween.
其中, 所述体温信号釆集模块为红外温度传感器, 所述红外 温度传感器包括红外探头和第二数据线, 其中, 在所述壳体上设 置有贯穿其厚度的安装通孔, 所述红外探头套设在所述安装通孔 中, 用以探测被检测者辐射的红外光, 并将其转换成体温信号, 且将所述体温信号发送至所述体温信号处理模块; 所述第二数据 线的两端分别与所述红外探头和所述体温信号处理模块电连接, 用以在二者之间传输所述体温信号。 The body temperature signal collection module is an infrared temperature sensor, and the infrared temperature sensor includes an infrared probe and a second data line, wherein the housing is provided with a mounting through hole extending through the thickness thereof, the infrared probe Nesting in the mounting through hole for detecting infrared light radiated by the detected object, converting it into a body temperature signal, and transmitting the body temperature signal to the body temperature signal processing module; the second data line Both ends are electrically connected to the infrared probe and the body temperature signal processing module, respectively, for transmitting the body temperature signal between the two.
其中, 在所述红外探头的外部套设有环形套, 所述环形套套 设在所述安装通孔中, 并且在所述环形套的前端设置有釆用由可 反射红外光的材料制作的聚光罩, 在所述聚光罩的前端形成有朝 向所述环形套的后端方向凹陷的圓锥形凹面, 并且, 在所述圓锥 形凹面上且与所述红外探头的探测面相对应的位置处设置有贯 穿所述聚光罩厚度的第一通孔, 并且所述第一通孔的孔径小于所 述红外探头的外径。 Wherein, an annular sleeve is sleeved on the outer portion of the infrared probe, the annular sleeve is disposed in the mounting through hole, and a front end of the annular sleeve is provided with a polymer made of a material capable of reflecting infrared light. a reticle having a conical concave surface recessed toward a rear end direction of the annular sleeve at a front end of the concentrating cover, and corresponding to the detecting surface of the infrared probe on the conical concave surface A first through hole penetrating the thickness of the concentrating cover is disposed at the position, and an aperture of the first through hole is smaller than an outer diameter of the infrared probe.
其中, 在所述环形套的外周壁上套设有隔热罩, 所述隔热罩 釆用隔热材料制作, 用以阻隔外界与所述环形套之间的热量交 换。 Wherein, a heat shield is sleeved on the outer peripheral wall of the annular sleeve, and the heat shield is made of a heat insulating material for blocking heat exchange between the outside and the annular sleeve.
其中,在所述隔热罩和 /或环形套的外周壁上间隔设置有第一 凸缘和第二凸缘, 所述第一凸缘和第二凸缘之间的间距与所述壳 体在所述安装通孔处的厚度相同, 并且所述第一凸缘和第二凸缘 分别位于所述壳体的外侧和内侧。 Wherein a first flange and a second flange are spaced apart on the outer peripheral wall of the heat shield and/or the annular sleeve, and a spacing between the first flange and the second flange is opposite to the housing The thickness is the same at the mounting through hole, and the first flange and the second flange are respectively located at the outer side and the inner side of the housing.
其中, 在所述环形套或隔热罩的外周壁上设置有第一限位凸
部, 所述第一限位凸部位于所述第一凸缘和第二凸缘之间, 并对 应地在所述安装通孔的孔壁上设置有第一限位凹槽, 所述第一限 位凹槽与所述第一限位凸部相配合。 Wherein the first limiting protrusion is disposed on the outer peripheral wall of the annular sleeve or the heat shield a first limiting protrusion is located between the first flange and the second flange, and correspondingly, a first limiting groove is disposed on the hole wall of the mounting through hole, A limiting groove cooperates with the first limiting protrusion.
其中, 所述环形套釆用隔热材料制作, 用以阻隔外界与所述 红外探头之间的热量交换。 Wherein, the annular sleeve is made of a heat insulating material for blocking heat exchange between the outside and the infrared probe.
其中, 在所述环形套的外周壁上间隔设置有第一凸缘和第二 凸缘, 所述第一凸缘和第二凸缘之间的间距与所述壳体在所述安 装通孔处的厚度相同, 并且所述第一凸缘和第二凸缘分别位于所 述壳体的外侧和内侧。 Wherein a first flange and a second flange are spaced apart from the outer peripheral wall of the annular sleeve, a spacing between the first flange and the second flange is opposite to the housing in the mounting through hole The thickness is the same, and the first flange and the second flange are respectively located on the outer side and the inner side of the casing.
其中, 在所述环形套的外周壁上设置有第一限位凸部, 所述 第一限位凸部位于所述第一凸缘和第二凸缘之间, 并对应地在所 述安装通孔的孔壁上设置有第一限位凹槽, 所述第一限位凹槽与 所述第一限位凸部相配合。 Wherein a first limiting protrusion is disposed on the outer peripheral wall of the annular sleeve, the first limiting protrusion is located between the first flange and the second flange, and correspondingly in the mounting A first limiting groove is disposed on the hole wall of the through hole, and the first limiting groove cooperates with the first limiting protrusion.
其中, 在所述安装通孔的横截面上, 所述安装通孔的投影形 状为圓形、 椭圓形、 四边形或多边形, 并且所述隔热罩和 /或环形 套的外周壁的投影形状与所述安装通孔的投影形状相对应。 Wherein, in a cross section of the mounting through hole, a projection shape of the mounting through hole is a circle, an ellipse, a quadrangle or a polygon, and a projection shape of the outer peripheral wall of the heat shield and/or the annular sleeve Corresponding to the projected shape of the mounting through hole.
其中, 在所述红外探头的外周壁上设置有第二限位凸部, 并 对应地在所述环形套的内周壁上设置有第二限位凹槽, 所述第二 限位凹槽与所述第二限位凸部相配合。 a second limiting protrusion is disposed on the outer peripheral wall of the infrared probe, and correspondingly, a second limiting groove is disposed on the inner peripheral wall of the annular sleeve, and the second limiting groove is The second limiting protrusions cooperate.
其中, 所述血氧测量仪还包括底座, 所述底座包括连接部, 所述连接部套设在所述环形套的环孔内, 所述连接部的前端端 面、 所述第一通孔的后端面和所述环形套的内环壁形成可容纳所 述红外探头的空间; 在所述连接部中设置有沿所述环形套的轴向 贯穿所述连接部的第二通孔, 并且所述第二通孔的孔径小于所述 红外探头的外径。 The oximeter further includes a base, the base includes a connecting portion, the connecting portion is sleeved in the ring hole of the annular sleeve, the front end surface of the connecting portion, and the first through hole a rear end surface and an inner ring wall of the annular sleeve form a space for accommodating the infrared probe; a second through hole penetrating the connecting portion in an axial direction of the annular sleeve is disposed in the connecting portion, and The aperture of the second through hole is smaller than the outer diameter of the infrared probe.
其中, 所述连接部与所述环形套的环孔釆用螺紋连接或卡接 的方式连接。 Wherein, the connecting portion is connected to the ring hole of the annular sleeve by screwing or snapping.
其中, 在位于所述连接部与所述电路板之间的所述第二数据 线的外部包覆有数据线保护罩, 所述数据线保护罩釆用隔热材料 制作, 用以阻隔外界与所述第二数据线之间的热量交换。 The data line protection cover is covered on the outside of the second data line between the connecting portion and the circuit board, and the data line protection cover is made of a heat insulating material for blocking the outside world. Heat exchange between the second data lines.
其中, 所述电路板包括相互垂直且电连接的主电路板和桥接
电路板, 所述体温信号处理模块集成于所述主电路板或桥接电路 板上; 所述安装通孔位于所述壳体上且位于与所述桥接电路板所 在平面相对应的位置处; 所述第二数据线与所述桥接电路板电连 接, 并且所述数据线保护罩用于容纳位于所述连接部与所述桥接 电路板之间的所述第二数据线。 Wherein the circuit board comprises a main circuit board and a bridge that are perpendicular to each other and electrically connected a circuit board, the body temperature signal processing module is integrated on the main circuit board or the bridge circuit board; the mounting through hole is located on the housing and located at a position corresponding to a plane of the bridge circuit board; The second data line is electrically connected to the bridge circuit board, and the data line protection cover is configured to receive the second data line between the connection portion and the bridge circuit board.
其中, 所述隔热材料包括塑料或玻璃。 Wherein, the heat insulating material comprises plastic or glass.
其中, 在所述环形套或隔热罩的前端套设有防护罩, 所述防 护罩与所述环形套或隔热罩釆用螺紋连接或扣接的方式固定连 接。 Wherein, a protective cover is sleeved on the front end of the annular sleeve or the heat shield, and the protective cover is fixedly connected with the annular sleeve or the heat shield 螺纹 by screwing or fastening.
其中, 所述壳体包括上壳体和下壳体, 所述上壳体和下壳体 对接形成壳体空间, 所述血氧信号处理模块和体温信号处理模块 设置在所述壳体空间内; 在所述上壳体和下壳体对接的对接面上 对应地形成有 IHJ部 , 所述 IHJ部对接形成连通壳体内部和外部的安 装通孔。 The housing includes an upper housing and a lower housing, the upper housing and the lower housing are butted to form a housing space, and the blood oxygen signal processing module and the body temperature signal processing module are disposed in the housing space. An IHJ portion is formed correspondingly on the abutting surface where the upper casing and the lower casing are butted, and the IHJ portion is butted to form a mounting through hole communicating with the inside and the outside of the casing.
其中, 在所述上壳体两侧的外表面上对应地设置有挡片, 当 所述上壳体和下壳体相互对接时, 所述挡片的上下两端分别位于 所述上壳体和下壳体的对接面的上下两侧; 所述挡片的上端与所 述上壳体两侧的外表面釆用一体成型或粘接的方式固定连接, 所 述挡片的下端与所述下壳体釆用插接的方式固定连接; 或者, 所 述挡片的下端与所述下壳体两侧的外表面釆用一体成型或粘接 的方式固定连接, 所述挡片的上端与所述上壳体釆用插接的方式 固定连接。 A baffle is correspondingly disposed on the outer surfaces of the upper sides of the upper casing, and when the upper casing and the lower casing are butted with each other, the upper and lower ends of the baffle are respectively located in the upper casing And upper and lower sides of the abutting surface of the lower casing; the upper end of the baffle and the outer surface of the upper casing are fixedly connected by integral molding or bonding, the lower end of the baffle is The lower casing is fixedly connected by plugging; or the lower end of the baffle is fixedly connected with the outer surface of the two sides of the lower casing by integral molding or bonding, and the upper end of the baffle is The upper casing is fixedly connected by means of a plug.
其中, 在所述下壳体的底部设置有用于容纳电池的电池壳 体, 所述下壳体与所述电池壳体作为夹子的两个夹片用以夹持被 检测者的手指, 并且在所述两个夹片的夹持端, 且位于所述下壳 体的下表面和所述电池壳体的上表面对应地形成有凹槽, 所述凹槽对 接形成用于容纳被检测者手指的手指容腔。 Wherein, a battery case for accommodating a battery is disposed at a bottom of the lower case, and the lower case and the battery case serve as two clips of a clip for clamping a finger of the subject, and a clamping end of the two clips, and a lower surface of the lower case and a top surface of the battery case are correspondingly formed with a groove, the groove is butted to form a finger of the subject The finger cavity.
其中, 在所述下壳体与所述电池壳体之间设置有一对扭转弹 簧, 所述扭转弹簧用于当被检测者将手指放在所述手指容腔中时 对所述手指施加夹紧压力; 所述扭转弹簧位于所述下壳体的内部, 且紧靠所述下壳体两侧的内表面处, 所述扭转弹簧的两个扭臂中
的其中一个扭臂与所述电池壳体固定连接, 其中另一个扭臂位于 所述下壳体的内部; 并且, 在所述下壳体两侧的内表面上, 且与 所述扭转弹簧相对应的位置处设置有限位部件, 用以阻止所述扭 转弹簧的位于所述下壳体的内部的扭臂左右扭转。 Wherein, a pair of torsion springs are disposed between the lower casing and the battery casing, and the torsion springs are used to clamp the fingers when the subject places a finger in the finger cavity a torsion spring located inside the lower casing and abutting against an inner surface of both sides of the lower casing, the two torsion arms of the torsion spring One of the torsion arms is fixedly coupled to the battery case, wherein the other torsion arm is located inside the lower case; and, on the inner surfaces of both sides of the lower case, and the torsion spring A limiting member is disposed at the corresponding position to prevent the torsion arm of the torsion spring located inside the lower casing from twisting left and right.
其中, 在所述下壳体的下表面和所述电池壳体的上表面上, 且靠近所述手指容腔两侧的边缘处对应地设置有限位凹槽和限 位凸部, 所述限位凹槽和限位凸部相配合。 Wherein, a finite groove and a limiting protrusion are correspondingly disposed on a lower surface of the lower casing and an upper surface of the battery casing, and an edge adjacent to both sides of the finger cavity, the limit The bit groove and the limit protrusion cooperate.
其中, 在所述上壳体的上表面上, 且位于与所述两个夹片的 施力端相对应的位置处设置有弧形凸部, 所述弧形凸部用于当被 检测者用手夹持所述两个夹片的施力端以使所述手指容腔的开 口张开时, 便于被检测者施加夹持力; 并且, 在所述弧形凸部的 外表面上设置有防滑紋路, 用以当被检测者用手夹持所述两个夹 子的施力端以使所述手指容腔的开口张开时, 提高手与所述上壳 体之间的摩擦力。 Wherein, on the upper surface of the upper casing, and at positions corresponding to the urging ends of the two clips, arcuate protrusions are provided, the arcuate protrusions being used when the subject is When the urging end of the two clips is clamped to open the opening of the finger cavity, the clamping force is facilitated by the detecting object; and an anti-slip line is disposed on the outer surface of the curved convex portion for When the subject grips the urging ends of the two clips by hand to open the opening of the finger chamber, the friction between the hand and the upper housing is increased.
其中, 在所述上壳体的下表面与所述下壳体的上表面之间, 且位于与所述弧形凸部相对应的位置处设置有支撑柱, 所述支撑 柱的上端与所述上壳体的下表面固定连接, 下端与所述下壳体的 上表面釆用螺紋连接的方式固定连接。 Wherein, between the lower surface of the upper casing and the upper surface of the lower casing, and at a position corresponding to the arcuate convex portion, a support column is provided, and the upper end of the support column is The lower surface of the upper casing is fixedly connected, and the lower end is fixedly connected to the upper surface of the lower casing by screwing.
其中, 所述血氧测量仪还包括输入单元和控制单元, 其中, 所述输入单元用于接收被检测者输入的操作指令, 并将其发送至 所述控制单元; 所述控制单元用于根据所述操作指令控制所述血 氧信号釆集模块、 血氧信号处理模块、 体温信号釆集模块和体温 信号处理模块的工作。 The oximeter further includes an input unit and a control unit, wherein the input unit is configured to receive an operation instruction input by the detector and send the operation instruction to the control unit; The operation instruction controls the operation of the blood oxygen signal collection module, the blood oxygen signal processing module, the body temperature signal collection module, and the body temperature signal processing module.
其中,所述输入单元为按钮,所述按钮固定在所述上壳体上, 并且所述按钮的下端贯穿所述上壳体的厚度且与所述控制单元 电连接; 并且, 在所述上壳体的下表面上或其下方, 且与所述按 钮相对应的位置处设置有防水部件, 用以防止水或灰尘自所述按 钮与所述上壳体之间的间隙进入所述壳体的内部。 Wherein the input unit is a button, the button is fixed on the upper casing, and a lower end of the button penetrates the thickness of the upper casing and is electrically connected to the control unit; and, on the a waterproof member is disposed on or below the lower surface of the casing at a position corresponding to the button to prevent water or dust from entering the casing from a gap between the button and the upper casing internal.
作为另一个技术方案, 本发明还提供一种可测量体温的血氧 测量仪, 包括壳体、 电路板、 血氧信号釆集模块和体温信号釆集 模块, 所述电路板设置在所述壳体内, 并且在所述电路板上集成
有血氧信号处理模块和体温信号处理模块, 其中, 所述血氧信号 釆集模块用于釆集被检测者的血氧信号, 并将其发送至所述血氧 信号处理模块; 所述血氧信号处理模块用于将所述血氧信号转换 成血氧信息, 并将其发送出去; 所述体温信号釆集模块用于釆集 被检测者的体温信号, 并将其发送至所述体温信号处理模块; 所 述体温信号处理模块用于将所述体温信号转换成体温信息, 并将 其发送出去; 并且, 所述体温信号釆集模块相对于所述壳体固定 不动, 并且所述体温信号釆集模块固定在所述壳体的内部。 As another technical solution, the present invention further provides an oximeter capable of measuring body temperature, comprising a casing, a circuit board, a blood oxygen signal collecting module and a body temperature signal collecting module, wherein the circuit board is disposed on the shell In vivo, and integrated on the circuit board And a blood oxygen signal processing module and a body temperature signal processing module, wherein the blood oxygen signal collection module is configured to collect a blood oxygen signal of the detected object, and send the blood oxygen signal to the blood oxygen signal processing module; An oxygen signal processing module is configured to convert the blood oxygen signal into blood oxygen information and send it out; the body temperature signal collecting module is configured to collect a body temperature signal of the detected object and send the temperature signal to the body temperature a signal processing module; the body temperature signal processing module is configured to convert the body temperature signal into body temperature information, and send the body temperature information; and the body temperature signal collecting module is fixed relative to the housing, and the The body temperature signal collection module is fixed inside the housing.
其中, 所述体温信号釆集模块为红外温度传感器, 所述红外 温度传感器包括红外探头和数据线, 其中, 在所述壳体上设置有 贯穿其厚度的安装通孔, 所述红外探头固定在所述壳体内部, 且 位于与所述安装通孔相对应的位置处, 用以经由所述安装通孔探 测被检测者辐射的红外光, 并将其转换成体温信号, 且将所述体 温信号发送至所述体温信号处理模块; 所述数据线的两端分别与 所述红外探头和所述体温信号处理模块电连接, 用以在二者之间 传输所述体温信号。 The body temperature signal collection module is an infrared temperature sensor, and the infrared temperature sensor includes an infrared probe and a data line, wherein the housing is provided with a mounting through hole extending through the thickness thereof, and the infrared probe is fixed at The inside of the housing is located at a position corresponding to the mounting through hole, for detecting infrared light radiated by the detected object through the mounting through hole, and converting it into a body temperature signal, and the body temperature is The signal is sent to the body temperature signal processing module; two ends of the data line are electrically connected to the infrared probe and the body temperature signal processing module, respectively, for transmitting the body temperature signal between the two.
本发明具有以下有益效果: The invention has the following beneficial effects:
本发明提供的可测量体温的血氧测量仪,其体温信号釆集模块 相对于壳体固定不动, 并且体温信号釆集模块与壳体固定连接, 这可以使体温信号釆集模块组装在壳体上, 以使二者呈整体式结 构, 从而不仅使二者的连接更稳固, 而且还为用户的携带和收纳 带来方便。 此外, 通过将体温信号釆集模块固定在壳体上, 还可 以减少体温信号釆集模块与外界的碰撞和伴随而来的磨损,从而提高 血氧测量仪的使用寿命。 The oximeter for measuring body temperature provided by the invention has the body temperature signal collecting module fixed relative to the housing, and the body temperature signal collecting module is fixedly connected with the housing, which can assemble the body temperature signal collecting module in the shell In terms of body, the two are in a monolithic structure, which not only makes the connection between the two more stable, but also facilitates the carrying and storage of the user. In addition, by fixing the body temperature signal collecting module on the casing, the collision between the body temperature signal collecting module and the external environment and the accompanying wear can be reduced, thereby improving the service life of the blood oxygen meter.
作为本发明的一个优选实施例, 其通过在上壳体和下壳体的 对接面上对应地形成有凹部, 且凹部对接形成连通壳体内部和外 部的安装通孔, 并将红外探头套设在该安装通孔中, 可以将红外 温度传感器固定在壳体上, 以使其与壳体呈整体式结构, 这不仅 给用户的携带和收纳带来方便, 而且能够减少红外温度传感器与 外界的碰撞和磨损, 从而可以提高血氧测量仪的使用寿命。 As a preferred embodiment of the present invention, a recess is formed correspondingly on the abutting surface of the upper casing and the lower casing, and the recesses are butted to form a mounting through hole communicating with the inside and the outside of the casing, and the infrared probe is sleeved. In the mounting through hole, the infrared temperature sensor can be fixed on the casing so as to be integrated with the casing, which not only facilitates the carrying and storage of the user, but also reduces the infrared temperature sensor and the outside world. Collision and wear, which can increase the life of the oximeter.
本发明还提供一种可测量体温的血氧测量仪,其体温信号釆集
模块相对于壳体固定不动, 并且体温信号釆集模块固定在壳体的 内部, 这同样可以使体温信号釆集模块与壳体的连接更稳固, 而 且还给用户的携带和收纳带来方便。 此外, 通过将体温信号釆集 模块固定在壳体的内部, 还可以避免体温信号釆集模块与外界的碰撞 和磨损, 从而可以提高血氧测量仪的使用寿命。 The invention also provides an oximeter capable of measuring body temperature, wherein the body temperature signal is collected The module is fixed relative to the housing, and the body temperature signal collecting module is fixed inside the housing, which can also make the connection between the body temperature signal collecting module and the housing more stable, and also bring convenience to the user for carrying and storing. . In addition, by fixing the body temperature signal collecting module inside the casing, collision and wear of the body temperature signal collecting module with the outside can be avoided, thereby improving the service life of the blood oxygen meter.
附图说明 图 1为现有的指夹式血氧仪的外部结构图; BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an external structural view of a conventional finger-clip oximeter;
图 2a 为本发明第一实施例提供的可测量体温的血氧测量仪 的局部剖面图; 2a is a partial cross-sectional view of a oximeter capable of measuring body temperature according to a first embodiment of the present invention;
图 2b 为本发明第二实施例提供的可测量体温的血氧测量仪 的局部剖面图; 2b is a partial cross-sectional view of a blood oxygen meter capable of measuring body temperature according to a second embodiment of the present invention;
图 3a 为本发明第三实施例提供的可测量体温的血氧测量仪 的局部剖面图; 3a is a partial cross-sectional view of a oximeter capable of measuring body temperature according to a third embodiment of the present invention;
图 3b 为本发明第三实施例提供的可测量体温的血氧测量仪 的右视图; Figure 3b is a right side view of the oximeter capable of measuring body temperature according to a third embodiment of the present invention;
图 4a 为本发明第四实施例提供的可测量体温的血氧测量仪 的局部分解图; 4a is a partial exploded view of a oximeter capable of measuring body temperature according to a fourth embodiment of the present invention;
图 4b为图 4a中血氧测量仪的右视图; Figure 4b is a right side view of the oximeter of Figure 4a;
图 4c为图 4a中血氧测量仪的环形套的分解示意图; 图 4d为图 4a中血氧测量仪的局部剖面图; Figure 4c is an exploded perspective view of the annular sleeve of the blood oxygen meter of Figure 4a; Figure 4d is a partial cross-sectional view of the blood oxygen meter of Figure 4a;
图 4e为图 4a中血氧测量仪的隔热罩的剖面图; 图 5a 为本发明第五实施例提供的可测量体温的血氧测量仪 的剖面图; 以及 Figure 4e is a cross-sectional view of the heat shield of the blood oxygen meter of Figure 4a; Figure 5a is a cross-sectional view of a blood oxygen meter capable of measuring body temperature according to a fifth embodiment of the present invention;
图 5b 为本发明第五实施例提供的可测量体温的血氧测量仪 的局部剖面图。 具体实施方式 为使本领域的技术人员更好地理解本发明的技术方案, 下面
结合附图来对本发明提供的可测量体温的血氧测量仪进行详细地 描述。 FIG. 5b is a partial cross-sectional view of a blood oxygen meter capable of measuring body temperature according to a fifth embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to enable those skilled in the art to better understand the technical solution of the present invention, the following The measurable body temperature oximeter provided by the present invention will be described in detail with reference to the accompanying drawings.
图 2a为本发明第一实施例提供的可测量体温的血氧测量仪的 局部剖面图。 请参阅图 2a, 可测量体温的血氧测量仪包括壳体 20、 电路板 33、 血氧信号釆集模块和体温信号釆集模块。 其中, 电路 板 33设置在壳体 20 内, 并且在电路板 33上集成有血氧信号处 理模块和体温信号处理模块 (图中未示出); 血氧信号釆集模块 相对于壳体 20固定不动且与壳体 20固定连接, 即, 将血氧信号 釆集模块固定在壳体 20 上。 通过釆用这种固定方式, 可以使血 氧信号釆集模块和壳体 20 组装在一起, 从而使二者呈整体式结 构。 血氧信号釆集模块用于釆集被检测者的血氧信号, 并将其发 送至血氧信号处理模块; 血氧信号处理模块用于将血氧信号转换 成血氧饱和度等血氧信息, 并将其发送出去。 Fig. 2a is a partial cross-sectional view showing a oximeter capable of measuring body temperature according to a first embodiment of the present invention. Referring to FIG. 2a, the oximeter capable of measuring body temperature includes a housing 20, a circuit board 33, a blood oxygen signal collection module, and a body temperature signal collection module. The circuit board 33 is disposed in the housing 20, and a blood oxygen signal processing module and a body temperature signal processing module (not shown) are integrated on the circuit board 33; the blood oxygen signal collecting module is fixed relative to the housing 20. It is fixed and fixedly coupled to the housing 20, i.e., the blood oxygen signal collection module is fixed to the housing 20. By using this fixing means, the blood oxygen signal collecting module and the housing 20 can be assembled together, thereby making the two structures monolithic. The blood oxygen signal collection module is used to collect the blood oxygen signal of the detected object and send it to the blood oxygen signal processing module; the blood oxygen signal processing module is used to convert the blood oxygen signal into blood oxygen information such as blood oxygen saturation. And send it out.
在本实施例中, 体温信号釆集模块为热敏电阻温度传感器, 其包括贴片式探头 40和第一数据线 41。 其中, 贴片式探头 40设 置在壳体 20 的外表面, 用以釆用与被检测者的额部、 腕部等部 位的皮肤相贴合的方式釆集被检测者的体温信号, 并将其发送至 体温信号处理模块; 体温信号处理模块用于将来自体温信号釆集 模块的体温信号转换成被检测者的实时体温、 平均体温等的体温 信息, 并将其发送出去。 第一数据线 41 的两端分别与贴片式探 头 40 和体温信号处理模块电连接, 用以在二者之间传输体温信 号。 此外, 在壳体 20上设置有贯穿其厚度的通孔 201 , 第一数据 线 41的一端与贴片式探头 40电连接, 另一端通过通孔 201进入 壳体 20 内, 且与体温信号处理模块电连接。 通过将贴片式探头 40固定在壳体 20的外表面, 可以使热敏电阻温度传感器与壳体 In the present embodiment, the body temperature signal collection module is a thermistor temperature sensor including a patch probe 40 and a first data line 41. The patch probe 40 is disposed on the outer surface of the housing 20 for collecting the body temperature signal of the subject in such a manner as to fit the skin of the forehead, the wrist, and the like of the subject, and The signal is sent to the body temperature signal processing module; the body temperature signal processing module is configured to convert the body temperature signal from the body temperature signal collection module into body temperature information such as the real-time body temperature and the average body temperature of the detected object, and send the body temperature information. Both ends of the first data line 41 are electrically connected to the patch probe 40 and the body temperature signal processing module, respectively, for transmitting a body temperature signal therebetween. In addition, the housing 20 is provided with a through hole 201 extending through the thickness thereof. One end of the first data line 41 is electrically connected to the patch probe 40, and the other end enters the housing 20 through the through hole 201, and is processed with body temperature signal. The module is electrically connected. The thermistor temperature sensor and the housing can be made by fixing the patch probe 40 to the outer surface of the housing 20.
20呈整体式结构, 从而不仅使二者的连接更稳固, 而且还给用户 的携带和收纳带来方便。 此外, 通过将体温信号釆集模块固定在 壳体上, 还可以减少体温信号釆集模块与外界的碰撞和磨损, 从而 可以提高血氧测量仪的使用寿命。 The 20 is a monolithic structure, which not only makes the connection between the two more stable, but also facilitates the carrying and storage of the user. In addition, by fixing the body temperature signal collecting module on the casing, the collision and wear of the body temperature signal collecting module with the outside can be reduced, thereby improving the service life of the blood oxygen meter.
需要说明的是, 虽然在本实施例中, 贴片式探头 40 固定在 壳体 20的外表面,但是贴片式探头 40的固定方式并不局限于此,
在实际应用中, 也可以使贴片式探头 40内嵌在壳体 20上, 且仅 将其用于与被检测者的皮肤相贴合的贴合面暴露在壳体 20 的外 部; 或者, 还可以在壳体 20上设置可连通其内部和外部的通道, 贴片式探头 40 经由该通道与位于壳体 20 内部的诸如电路板 33 等元件固定连接, 并且贴片式探头 40 的贴合面经由上述通道暴 露在壳体 20的外部。 只要贴片式探头 40能够相对于壳体 20 固 定不动且与壳体 20呈整体式结构, 即可实现本发明的目的。 It should be noted that, although the patch probe 40 is fixed to the outer surface of the housing 20 in the embodiment, the fixing manner of the patch probe 40 is not limited thereto. In a practical application, the patch probe 40 may be embedded in the housing 20, and only the bonding surface for adhering to the skin of the subject is exposed to the outside of the housing 20; or It is also possible to provide a passage through the casing 20 to communicate with the inside and the outside thereof, through which the patch probe 40 is fixedly connected to components such as the circuit board 33 located inside the casing 20, and the fitting of the patch probe 40 The face is exposed to the outside of the housing 20 via the above passage. The object of the present invention can be achieved as long as the patch probe 40 can be fixed relative to the housing 20 and integrated with the housing 20.
图 2b为本发明第二实施例提供的可测量体温的血氧测量仪的 局部剖面图。 请参阅图 2b, 本实施例提供的可测量体温的血氧测量 仪与第一实施例相比, 同样包括壳体 20、 电路板 33、 血氧信号釆 集模块和体温信号釆集模块。 由于上述元件和模块的结构和功能 在第一实施例中已有了详细的描述, 在此不再赘述。 下面仅对本 实施例与第一实施例的不同点进行描述。 Figure 2b is a partial cross-sectional view of a blood oxygen meter capable of measuring body temperature according to a second embodiment of the present invention. Referring to FIG. 2b, the oximeter of the measurable body temperature provided by the embodiment further includes a housing 20, a circuit board 33, a blood oxygen signal collection module and a body temperature signal collection module as compared with the first embodiment. Since the structures and functions of the above elements and modules have been described in detail in the first embodiment, they will not be described again. Only differences between the present embodiment and the first embodiment will be described below.
具体地, 在本实施例中, 体温信号釆集模块为红外温度传感 器, 其包括红外探头 42和第二数据线 43。 其中, 在壳体 20上设 置有贯穿其厚度的安装通孔 202; 红外探头 42 套设在安装通孔 202 中, 用以探测被检测者辐射的红外光, 并将其转换成体温信 号, 且将该体温信号发送至体温信号处理模块; 第二数据线 43 的两端分别与红外探头 42 和体温信号处理模块电连接, 用以在 二者之间传输体温信号。 通过将红外探头 42固定在壳体 20上, 即, 固定在安装通孔 202 中, 可以使红外温度传感器与壳体 20 组装在一起, 从而使二者呈整体式结构, 进而不仅使二者的连接 更稳固, 而且还给用户的携带和收纳带来方便。 此外, 通过将体 温信号釆集模块固定在壳体上,还可以减少体温信号釆集模块与外 界的碰撞和磨损, 从而可以提高血氧测量仪的使用寿命。 而且, 与 热敏电阻温度传感器相比, 红外温度传感器具有测量速度快且不 与人体皮肤接触等的优点, 其测量方式更简便, 从而能够进一步 提高用户操作的便捷性。 Specifically, in the embodiment, the body temperature signal collection module is an infrared temperature sensor, which includes an infrared probe 42 and a second data line 43. The mounting hole 20 is disposed in the housing 20; the infrared probe 42 is disposed in the mounting through hole 202 to detect the infrared light radiated by the detector and convert it into a body temperature signal, and The body temperature signal is sent to the body temperature signal processing module; the two ends of the second data line 43 are electrically connected to the infrared probe 42 and the body temperature signal processing module, respectively, for transmitting the body temperature signal between the two. By fixing the infrared probe 42 to the housing 20, that is, fixed in the mounting through hole 202, the infrared temperature sensor can be assembled with the housing 20, thereby making the two structures monolithic, thereby not only making the two The connection is more stable, and it also brings convenience to the user's carrying and storage. In addition, by fixing the body temperature signal collecting module on the housing, the collision and wear of the body temperature signal collecting module and the outer boundary can be reduced, thereby improving the service life of the blood oxygen meter. Moreover, compared with the thermistor temperature sensor, the infrared temperature sensor has the advantages of fast measurement speed and no contact with human skin, and the measurement method is simpler, thereby further improving the convenience of user operation.
需要说明的是, 虽然在本实施例中, 红外探头 42 套设在安 装通孔 202 中, 但是红外探头 42 的固定方式并不局限于此, 在 实际应用中, 还可以将红外探头 42设置在壳体 20的内部, 且与
位于壳体 20 内的例如电路板 33 等元件固定连接, 并在壳体 20 上设置可连通其内部和外部的通道, 红外探头 42 的前端与该通 道相对, 以经由该通道探测被检测者辐射的红外光。 It should be noted that, in the embodiment, the infrared probe 42 is sleeved in the mounting through hole 202, but the fixing manner of the infrared probe 42 is not limited thereto. In practical applications, the infrared probe 42 may also be disposed in the The interior of the housing 20, and The components such as the circuit board 33 located in the housing 20 are fixedly connected, and a passage communicating with the inside and the outside thereof is disposed on the housing 20, and the front end of the infrared probe 42 is opposed to the passage to detect the radiation of the subject through the passage. Infrared light.
还需要说明的是, 本实施例提供的可测量体温的血氧测量仪可 以根据需要分别对血氧和体温进行测量, 也可以根据需要同时对血氧 和体温进行测量。 在实际应用中, 由于不同的时间和环境检测血氧 或体温的检测结果不同, 因而通过在同一时间和环境下检测血氧 和体温,可以提高结合血氧和体温进行综合评估的准确性。 因此, 为了可以使血氧测量仪同时测量血氧和体温, 可以将安装通孔设 置在可满足被检测者同时检测体温和血氧的位置。 例如, 针对指 夹式血氧仪而言, 其包括用于容纳被检测者手指的手指容腔, 血 氧信号釆集单元设置在该手指容腔内。 在这种情况下, 安装通孔 可以设置在壳体的与手指容腔的开口所在表面不同的表面上, 从 而当被检测者需要同时检测体温和血氧时, 在将手指伸入该手指 容腔中进行血氧的检测的同时, 可以将指夹式血氧仪移动至额头 等可测量体温的部位, 且使其外壳上的体温信号釆集模块正对或 贴合该部位的皮肤, 即可同时完成血氧和体温的测量。 It should be noted that the oximeter capable of measuring body temperature provided by the embodiment can measure blood oxygen and body temperature as needed, and can also measure blood oxygen and body temperature as needed. In practical applications, since the detection results of blood oxygen or body temperature are different at different time and environment, the accuracy of comprehensive evaluation combined with blood oxygen and body temperature can be improved by detecting blood oxygen and body temperature at the same time and environment. Therefore, in order to allow the oximeter to simultaneously measure blood oxygen and body temperature, the mounting through hole can be set to a position where the body temperature and blood oxygen can be simultaneously detected by the subject. For example, for a finger oximeter, it includes a finger cavity for accommodating a finger of a subject, and a blood oxygen signal collecting unit is disposed in the finger cavity. In this case, the mounting through hole may be disposed on a surface of the housing different from the surface of the opening of the finger cavity, so that when the subject needs to simultaneously detect the body temperature and blood oxygen, the finger is inserted into the finger While detecting blood oxygen in the cavity, the finger-clip oximeter can be moved to a position where the body temperature can be measured, such as the forehead, and the body temperature signal collecting module on the outer casing can face or fit the skin of the part, that is, Blood oxygen and body temperature measurements can be performed simultaneously.
图 3a为本发明第三实施例提供的可测量体温的血氧测量仪 的局部剖面图。 图 3b为本发明第三实施例提供的可测量体温的血 氧测量仪的右视图。 请一并参阅图 3a和图 3b, 本实施例提供的可测 量体温的血氧测量仪与第二实施例相比, 同样包括壳体 20、 电路 板 33、 红外探头 42、 第二数据线 43、 血氧信号釆集模块。 由于 上述部件和模块在第二实施例中已有了详细的描述, 在此不再赘 述。 Figure 3a is a partial cross-sectional view of a blood oxygen meter capable of measuring body temperature according to a third embodiment of the present invention. Fig. 3b is a right side view of a blood oxygen meter capable of measuring body temperature according to a third embodiment of the present invention. Referring to FIG. 3a and FIG. 3b together, the oximeter capable of measuring body temperature provided by the embodiment also includes a housing 20, a circuit board 33, an infrared probe 42, and a second data line 43 as compared with the second embodiment. , blood oxygen signal collection module. Since the above components and modules have been described in detail in the second embodiment, they will not be described again.
下面仅对本实施例与第二实施例的不同点进行描述。 具体 地, 在本实施例中, 壳体 20包括上壳体 203和下壳体 204。 上壳 体 203和下壳体 204对接形成壳体空间, 血氧信号处理模块和体 温信号处理模块 25设置在壳体空间内。 而且, 在下壳体 204上 设置有凸部 207 , 在上壳体 203和下壳体 204对接的对接面(即, 当上壳体 203和下壳体 204相互对接时, 二者的与彼此相互接触 的表面 ) 上对应地形成有半圓形的凹部 209和凹部 206 , 当上壳
体 203和下壳体 204相互对接时, 凹部 209与设置在凸部 207上 的凹部 206对接形成安装通孔 202 , 即, 安装通孔 202在其横截 面上的投影形状为圓形。 体温信号釆集模块为红外温度传感器, 其包括红外探头 42和第二数据线 43。 其中, 红外探头 42套设在 安装通孔 202中, 用以探测被检测者辐射的红外光, 并将其转换 成体温信号发送至体温信号处理模块 25 ; 第二数据线 43的两端 分别与红外探头 42和体温信号处理模块 25电连接, 用以在二者 之间传输体温信号。 在实际应用中, 也可以不设置凸部 207 , 而 仅在下壳体 204与上壳体 203对接的对接面上设置与凹部 209相 对应的半圓形凹部 206 ,这与上述釆用凹部 209与设置在凸部 207 上的凹部 206对接的方式相比, 同样可以在上壳体 203和下壳体 204相互对接时形成安装通孔 202。 通过在上壳体 203和下壳体 204 的对接面上对应地形成有凹部 209和凹部 206 , 且凹部 209 和凹部 206对接形成连通壳体 20内部和外部的安装通孔 202 ,并 将红外探头 42套设在该安装通孔 202中, 可以将红外探头 42固 定在壳体 20上, 以使其与壳体 20呈整体式结构, 这不仅给用户 的携带和收纳带来方便, 而且能够减少红外探头 42 与外界的碰 撞和磨损, 从而可以提高血氧测量仪的使用寿命。 Only differences between the present embodiment and the second embodiment will be described below. Specifically, in the present embodiment, the housing 20 includes an upper housing 203 and a lower housing 204. The upper housing 203 and the lower housing 204 are butted to form a housing space, and the blood oxygen signal processing module and the body temperature signal processing module 25 are disposed in the housing space. Moreover, a convex portion 207 is provided on the lower casing 204, and the abutting faces of the upper casing 203 and the lower casing 204 are abutted (that is, when the upper casing 203 and the lower casing 204 are butted against each other, the two are mutually a semi-circular recess 209 and a recess 206 are formed correspondingly on the contact surface, as the upper shell When the body 203 and the lower casing 204 are butted against each other, the recess 209 abuts the recess 206 provided on the convex portion 207 to form the mounting through hole 202, that is, the projection shape of the mounting through hole 202 in its cross section is circular. The body temperature signal collection module is an infrared temperature sensor that includes an infrared probe 42 and a second data line 43. The infrared probe 42 is sleeved in the mounting through hole 202 for detecting the infrared light radiated by the detected object, and is converted into a body temperature signal and sent to the body temperature signal processing module 25; the two ends of the second data line 43 are respectively The infrared probe 42 and the body temperature signal processing module 25 are electrically connected to transmit a body temperature signal therebetween. In a practical application, the convex portion 207 may not be provided, and only the semicircular concave portion 206 corresponding to the concave portion 209 may be disposed on the abutting surface of the lower casing 204 and the upper casing 203, which is different from the above-mentioned concave portion 209. The mounting through hole 202 can also be formed when the upper casing 203 and the lower casing 204 are butted against each other in a manner in which the recesses 206 provided on the convex portions 207 are butted. A concave portion 209 and a concave portion 206 are correspondingly formed on the abutting faces of the upper casing 203 and the lower casing 204, and the concave portion 209 and the concave portion 206 are butted to form a mounting through hole 202 communicating with the inside and the outside of the casing 20, and the infrared probe is 42 sets are disposed in the mounting through hole 202, and the infrared probe 42 can be fixed on the casing 20 so as to be integrated with the casing 20, which not only facilitates the user's carrying and storing, but also reduces The collision and wear of the infrared probe 42 with the outside can improve the life of the oximeter.
图 4a为本发明第四实施例提供的可测量体温的血氧测量仪 的局部分解图。 图 4b为图 4a中血氧测量仪的右视图。 图 4c为 图 4a中血氧测量仪的环形套的分解示意图。 图 4d为图 4a中血 氧测量仪的局部剖面图。 图 4e为图 4a中血氧测量仪的隔热罩的 剖面图。 请一并参阅图 4a、 图 4b、 图 4c、 图 4d和图 4e , 与第三 实施例相比, 本实施例提供的可测量体温的血氧测量仪同样包括 上壳体 203、 下壳体 204、 电路板 33、 血氧信号釆集模块和体温 信号釆集模块。 由于上述部件和模块在第三实施例中已有了详细 的描述, 在此不再赘述。 4a is a partially exploded view of a oximeter capable of measuring body temperature according to a fourth embodiment of the present invention. Figure 4b is a right side view of the oximeter of Figure 4a. Figure 4c is an exploded perspective view of the annular sleeve of the oximeter of Figure 4a. Figure 4d is a partial cross-sectional view of the blood oxygen meter of Figure 4a. Figure 4e is a cross-sectional view of the heat shield of the blood oxygen meter of Figure 4a. Referring to FIG. 4a, FIG. 4b, FIG. 4c, FIG. 4d and FIG. 4e, the oximeter of the measurable body temperature provided by the embodiment also includes an upper casing 203 and a lower casing. 204, a circuit board 33, a blood oxygen signal collection module and a body temperature signal collection module. Since the above components and modules have been described in detail in the third embodiment, they will not be described again.
下面仅对本实施例与第三实施例的不同点进行描述。 具体 地, 在本实施例中, 电路板包括主电路板 331和桥接电路板 332 , 二者相互垂直且电连接, 此时体温信号处理模块可以集成于主电 路板 331或桥接电路板 332上。 而且, 安装通孔 202位于壳体 20
与桥接电路板 332 所在平面相对应的位置处, 且第二数据线 43 的两端分别与红外探头 42和桥接电路板 332 电连接。 在实际应 用中, 主电路板 331和桥接电路板 332之间的角度也可以是锐角 或钝角, 其可以根据安装通孔 202的具***置自由设定。 Only differences between the present embodiment and the third embodiment will be described below. Specifically, in the embodiment, the circuit board includes a main circuit board 331 and a bridge circuit board 332, which are perpendicular and electrically connected to each other. At this time, the body temperature signal processing module can be integrated on the main circuit board 331 or the bridge circuit board 332. Moreover, the mounting through hole 202 is located in the housing 20 At a position corresponding to the plane where the bridge circuit board 332 is located, both ends of the second data line 43 are electrically connected to the infrared probe 42 and the bridge circuit board 332, respectively. In practical applications, the angle between the main circuit board 331 and the bridge circuit board 332 may also be an acute angle or an obtuse angle, which may be freely set according to the specific position of the mounting through hole 202.
在本实施例中, 在红外探头 42的外部套设有环形套 22 , 环 形套 22套设在安装通孔 202中, 并且环形套 22的前端 (即, 图 4d中的环形套 22的左端) 位于壳体 20的外侧; 环形套 22的后 端 (即, 图 4d中的环形套 22的右端)位于壳体 20的内侧。 而 且, 在环形套 22 的前端设置有可反射红外光的金属、 镜面玻璃 等的可反射红外光的材料制作的聚光罩 38 , 聚光罩 38可以与环 形套 22 釆用一体成型、 压接或粘接的方式固定连接。 而且, 在 聚光罩 38的前端形成有沿环形套 22的轴向且朝向环形套 22的 后端方向凹陷的圓锥形凹面 381 ,用以朝向红外探头 42聚集红外 光。 在圓锥形凹面 381 上且与红外探头 42的探测面 (即, 在红 外探头 42 的前端端面上用于探测红外光的区域) 相对应的位置 处设置有贯穿聚光罩 38厚度的第一通孔 382。当被检测者将血氧 测量仪移动至额头等可检测体温的部位, 并使红外探头 42 与该 部位的皮肤相对时, 被检测者辐射的红外光中的一部分光线可以 经过第一通孔 382照射在红外探头 42的探测面上, 另一部分光 线照射在圓锥形凹面 381上, 并经由圓锥形凹面 381反射至红外 探头 42的探测面。 而且, 第一通孔 382的孔径小于红外探头 42 的外径, 以阻挡红外探头 42 自第一通孔 382伸出环形套 22。 In the present embodiment, an annular sleeve 22 is sleeved on the outside of the infrared probe 42, and the annular sleeve 22 is sleeved in the mounting through hole 202, and the front end of the annular sleeve 22 (ie, the left end of the annular sleeve 22 in Fig. 4d) Located at the outer side of the housing 20; the rear end of the annular sleeve 22 (i.e., the right end of the annular sleeve 22 in Fig. 4d) is located inside the housing 20. Moreover, a concentrating cover 38 made of a material that reflects infrared light, such as metal, mirror glass, or the like, which reflects infrared light, is disposed at the front end of the annular sleeve 22. The concentrating cover 38 can be integrally formed and crimped with the annular sleeve 22. Or a fixed connection by bonding. Further, a conical concave surface 381 which is recessed in the axial direction of the annular sleeve 22 and which is recessed toward the rear end direction of the annular sleeve 22 is formed at the front end of the concentrating mask 38 for collecting infrared light toward the infrared probe 42. A first portion penetrating the thickness of the concentrating cover 38 is provided at a position corresponding to the detection surface of the infrared probe 42 (i.e., the region for detecting infrared light on the front end surface of the infrared probe 42) on the conical concave surface 381 Through hole 382. When the subject moves the oximeter to a portion where the body temperature can be detected, such as the forehead, and the infrared probe 42 is opposed to the skin of the portion, a part of the infrared light radiated by the subject can pass through the first through hole 382. Irradiation on the detection surface of the infrared probe 42 causes another portion of the light to illuminate the conical concave surface 381 and is reflected to the detection surface of the infrared probe 42 via the conical concave surface 381. Moreover, the aperture of the first through hole 382 is smaller than the outer diameter of the infrared probe 42 to block the infrared probe 42 from extending out of the annular sleeve 22 from the first through hole 382.
此外, 聚光罩 38的前端可以位于环形套 22的前端的前方; 或者优选地, 聚光罩 38的前端也可以位于环形套 22的前端的后 方, 或与环形套 22的前端相平齐, 在这种情况下, 环形套 22可 以完全覆盖聚光罩 38 的外周壁, 从而可以在一定程度上降低外 界与聚光罩 38 之间的热量交换, 进而可以降低外界环境温度对 红外探头 42的影响, 提高红外温度传感器的检测精度。 In addition, the front end of the concentrating cover 38 may be located in front of the front end of the annular sleeve 22; or preferably, the front end of the concentrating hood 38 may also be located behind the front end of the annular sleeve 22 or flush with the front end of the annular sleeve 22. In this case, the annular sleeve 22 can completely cover the outer peripheral wall of the concentrating cover 38, so that the heat exchange between the outside and the concentrating cover 38 can be reduced to some extent, thereby reducing the ambient temperature to the infrared probe 42. Influence, improve the detection accuracy of the infrared temperature sensor.
在本实施例中, 在环形套 22的外周壁上套设有隔热罩 35 , 其釆用塑料或玻璃等隔热材料制作, 用以阻隔外界与环形套 22 之间的热量交换, 从而能够进一步降低周围环境温度对红外探头
42 的影响, 进而提高红外温度传感器的检测精度。 优选地, 隔热 罩 35 的前端可以与环形套 22 的前端相平齐, 或位于环形套 22 的前方, 且隔热罩 35将环形套 22的位于壳体 20外部的外周壁 覆盖。 此外, 更优选地, 隔热罩 35的前端可以位于聚光罩 38的 前端的前方, 并且二者之间的间距范围在 0.5~3mm。 由于聚光罩In this embodiment, a heat shield 35 is sleeved on the outer peripheral wall of the annular sleeve 22, and is made of a heat insulating material such as plastic or glass to block heat exchange between the outside and the annular sleeve 22, thereby enabling Further reduce the ambient temperature to the infrared probe The influence of 42 improves the detection accuracy of the infrared temperature sensor. Preferably, the front end of the heat shield 35 may be flush with the front end of the annular sleeve 22 or in front of the annular sleeve 22, and the heat shield 35 covers the outer peripheral wall of the annular sleeve 22 outside the housing 20. Further, more preferably, the front end of the heat shield 35 may be located in front of the front end of the concentrating cover 38, and the distance therebetween may be in the range of 0.5 to 3 mm. Due to the concentrator
38釆用可反射红外光的金属、镜面玻璃等可反射红外光的材料制 作, 其触感相对于隔热罩 35 较差, 因而在被检测者将红外探头 42对准额头等被检测部位时, 通过使隔热罩 35的前端位于聚光 罩 38的前端的前方, 可以防止聚光罩 38的前端与额头等被检测 部位接触, 从而不仅可以提高被检测者在检测时的舒适性, 而且 还可以避免因被检测部位与聚光罩 38相互接触而产生热量传递, 从而导致对红外探头 42的检测精度产生不良影响的问题。 38釆 is made of a material that reflects infrared light, such as a metal that reflects infrared light, or a mirror glass. The touch is inferior to the heat shield 35. Therefore, when the subject points the infrared probe 42 to the detected portion such as the forehead, By placing the front end of the heat shield 35 in front of the front end of the concentrating cover 38, it is possible to prevent the front end of the concentrating cover 38 from coming into contact with the detected portion such as the forehead, thereby improving the comfort of the subject while detecting, and also improving the comfort of the subject. It is possible to avoid the problem that heat is transmitted due to contact between the detected portion and the concentrating cover 38, resulting in a problem that the detection accuracy of the infrared probe 42 is adversely affected.
另外, 在隔热罩 35的外周壁上, 且紧靠壳体 20的壳壁外侧 设置有第一凸缘 351 ,并对应地在环形套 22的外周壁上且紧靠壳 体 20的壳壁内侧设置有第二凸缘 222 , 换言之, 第一凸缘 351和 第二凸缘 222分别设置在隔热罩 35和环形套 22的外周壁上, 且 分别位于壳体 20的外侧和内侧, 并且二者之间的间距与壳体 20 在安装通孔 202处的厚度大致相同。 而且, 在隔热罩 35 的外周 壁上设置有第一限位凸部 352 , 第一限位凸部 352位于第一凸缘 351和第二凸缘 222之间, 并对应地在安装通孔 202的孔壁上设 置有第一限位凹槽 208 , 第一限位凹槽 208与第一限位凸部 352 相配合。 借助于第一凸缘 351和第二凸缘 222 , 可以阻止环形套 22在其轴向上移动, 且在上壳体 203和下壳体 204相互对接时, 即可将环形套 22固定在安装通孔 202中,从而便于安装通孔 202 的安装和固定;并且,借助第一限位凸部 352和第一限位凹槽 208 , 可以阻止环形套 22相对于安装通孔 202旋转, 从而可以避免出 现因环形套 22的自转而带动红外探头 42旋转的问题。 In addition, a first flange 351 is disposed on the outer peripheral wall of the heat shield 35 and adjacent to the outer side of the casing wall of the casing 20, and correspondingly on the outer peripheral wall of the annular casing 22 and abutting against the casing wall of the casing 20. The inner side is provided with a second flange 222. In other words, the first flange 351 and the second flange 222 are respectively disposed on the outer peripheral walls of the heat shield 35 and the annular sleeve 22, and are respectively located on the outer side and the inner side of the housing 20, and The spacing between the two is substantially the same as the thickness of the housing 20 at the mounting through hole 202. Moreover, a first limiting protrusion 352 is disposed on the outer peripheral wall of the heat shield 35, and the first limiting protrusion 352 is located between the first flange 351 and the second flange 222, and correspondingly is installed in the through hole A first limiting groove 208 is disposed on the wall of the hole 202, and the first limiting groove 208 is matched with the first limiting protrusion 352. By means of the first flange 351 and the second flange 222, the annular sleeve 22 can be prevented from moving in the axial direction thereof, and when the upper casing 203 and the lower casing 204 are butted against each other, the annular sleeve 22 can be fixed to the installation. In the through hole 202, thereby facilitating the mounting and fixing of the mounting through hole 202; and, by the first limiting protrusion 352 and the first limiting groove 208, the annular sleeve 22 can be prevented from rotating relative to the mounting through hole 202, thereby The problem of rotating the infrared probe 42 due to the rotation of the annular sleeve 22 is avoided.
在实际应用中, 也可以使隔热罩 35完全覆盖环形套 22的外 周壁, 即, 隔热罩 35的前端位于环形套 22的前端的前方, 或与 环形套 22的前端相平齐; 隔热罩 35的后端位于环形套 22的后 端的后方, 或与环形套 22的后端相平齐。 例如, 如图 4e所示,
为图 4a中血氧测量仪的隔热罩的剖面图。 隔热罩 35的前端位于 环形套 22的前端的前方, 隔热罩 35的后端与环形套 22的后端 相平齐, 在这种情况下, 第一凸缘 351和第二凸缘 222均可以设 置在隔热罩 35的外周壁上, 且分别位于壳体 20的外侧和内侧, 并且二者之间的间距与壳体 20在安装通孔 202处的厚度大致相 同。 容易理解, 还可以使隔热罩 35 的前端和后端分别与环形套 22的前端和后端相平齐, 这同样可以使隔热罩 35完全覆盖环形 套 22的外周壁。 In practical applications, the heat shield 35 may also completely cover the outer peripheral wall of the annular sleeve 22, that is, the front end of the heat shield 35 is located in front of the front end of the annular sleeve 22, or is flush with the front end of the annular sleeve 22; The rear end of the heat shield 35 is located rearward of the rear end of the annular sleeve 22 or flush with the rear end of the annular sleeve 22. For example, as shown in Figure 4e, Is a cross-sectional view of the heat shield of the oximeter of Figure 4a. The front end of the heat shield 35 is located forward of the front end of the annular sleeve 22, and the rear end of the heat shield 35 is flush with the rear end of the annular sleeve 22, in which case the first flange 351 and the second flange 222 Both may be disposed on the outer peripheral wall of the heat shield 35 and located on the outer and inner sides of the housing 20, respectively, and the spacing therebetween is substantially the same as the thickness of the housing 20 at the mounting through hole 202. It is easy to understand that the front end and the rear end of the heat shield 35 can be flush with the front end and the rear end of the annular sleeve 22, respectively, which also allows the heat shield 35 to completely cover the outer peripheral wall of the annular sleeve 22.
而且,第一凸缘 351和 /或第二凸缘 222可以为闭合的环形结 构, 也可以为弧形段, 只要第一凸缘 351和第二凸缘 222能够阻 止环形套 22在其轴向上的移动即可。 优选地, 当将第一凸缘 351 和 /或第二凸缘 222设置为弧形段时,该弧形段可以与第一限位凸 部 352在环形套 22 的圓周方向上交错设置, 这在将第一限位凸 部 352***第一限位凹槽 208中时, 可以避免出现第一限位凸部 352因受到两侧的第一凸缘 351和第二凸缘 222的遮挡而无法与 第一限位凹槽 208 对中的问题, 从而可以更方便地将环形套 22 安装在安装通孔 202中。 Moreover, the first flange 351 and/or the second flange 222 may be a closed annular structure, or may be an arc segment as long as the first flange 351 and the second flange 222 can block the annular sleeve 22 in its axial direction. Just move on. Preferably, when the first flange 351 and/or the second flange 222 are disposed as arcuate segments, the arc segments may be staggered with the first limiting protrusions 352 in the circumferential direction of the annular sleeve 22, which When the first limiting protrusion 352 is inserted into the first limiting groove 208, it can be avoided that the first limiting protrusion 352 cannot be blocked by the first flange 351 and the second flange 222 on both sides. The problem with the first limit groove 208 is aligned, so that the annular sleeve 22 can be more conveniently installed in the mounting through hole 202.
此外, 环形套 22 也可以釆用塑料或玻璃等隔热材料制作, 这可以进一步降低周围环境温度对红外探头 42的影响。 并且, 当 环形套 22釆用隔热材料时, 还可以省去隔热罩 35 , 并相应地将 第一凸缘 351、 第二凸缘 222和第一限位凸部 352均设置在环形 套 22的外周壁上。 此外, 若省去隔热罩 35 , 则优选地使环形套 22的前端位于聚光罩 38的前端的前方, 并且二者之间的间距范 围在 0.5~3mm , 这同样可以防止聚光罩 38 的前端与额头等被检 测部位接触, 从而不仅可以提高被检测者在检测时的舒适性, 而 且还可以避免因被检测部位与隔热罩 35 接触而产生热量传递, 从而导致对红外探头 42的检测精度产生不良影响的问题。 In addition, the annular sleeve 22 can also be made of a heat insulating material such as plastic or glass, which can further reduce the influence of the ambient temperature on the infrared probe 42. Moreover, when the annular sleeve 22 is made of a heat insulating material, the heat shield 35 can be omitted, and the first flange 351, the second flange 222 and the first limiting protrusion 352 are respectively disposed on the annular sleeve. 22 on the outer peripheral wall. In addition, if the heat shield 35 is omitted, the front end of the annular sleeve 22 is preferably located in front of the front end of the concentrating cover 38, and the distance between the two is in the range of 0.5 to 3 mm, which also prevents the concentrating cover 38 from being disposed. The front end is in contact with the detected portion such as the forehead, thereby not only improving the comfort of the subject at the time of detection, but also avoiding heat transfer due to contact between the detected portion and the heat shield 35, thereby causing the infrared probe 42 to be The problem that the detection accuracy has an adverse effect.
在本实施例中, 在红外探头 42 的外周壁上设置有第二限位 凸部 211 , 并对应地在环形套 22的内周壁上, 即, 环形套 22的 环孔 221的孔壁上, 设置有第二限位凹槽 223 , 在上壳体 203和 下壳体 204相互对接时, 第二限位凹槽 223与第二限位凸部 21 1
相配合。 借助于第二限位凸部 211和第二限位凹槽 223 , 可以阻 止红外探头 42相对于环孔 221旋转, 从而不仅可以避免出现第 二数据线 43因红外探头 42的自转产生扭曲, 而造成接触不良等 的问题; 而且, 还可以限定第二数据线 43在红外探头 42的圓周 方向上的位置, 从而当红外温度传感器包括多根具有不同功能的 第二数据线 43时, 用户无需通过辨别各个第二数据线 43的功能 进行组装, 而只需将第二限位凸部 211 ***第二限位凹槽 2041 中, 并根据各个第二数据线 43 所在的位置进行组装即可, 从而 降低了血氧测量仪的组装难度。 In the present embodiment, the second limiting protrusion 211 is disposed on the outer peripheral wall of the infrared probe 42 and correspondingly on the inner peripheral wall of the annular sleeve 22, that is, on the hole wall of the annular hole 221 of the annular sleeve 22, The second limiting groove 223 is disposed. When the upper casing 203 and the lower casing 204 are butted against each other, the second limiting groove 223 and the second limiting protrusion 21 1 Match. By means of the second limiting protrusion 211 and the second limiting groove 223, the infrared probe 42 can be prevented from rotating relative to the ring hole 221, thereby not only avoiding the occurrence of distortion of the second data line 43 due to the rotation of the infrared probe 42 but The problem of poor contact or the like is caused; moreover, the position of the second data line 43 in the circumferential direction of the infrared probe 42 can also be defined, so that when the infrared temperature sensor includes a plurality of second data lines 43 having different functions, the user does not need to pass The functions of the second data lines 43 are discriminated for assembly, and the second limiting protrusions 211 are inserted into the second limiting recesses 2041 and assembled according to the positions of the respective second data lines 43. Reduced the assembly difficulty of the oximeter.
在本实施例中, 血氧测量仪还包括底座 39 , 其包括连接部 In this embodiment, the oximeter further includes a base 39 including a connecting portion
391 , 连接部 391套设在环形套 22的环孔 221 内, 并釆用螺紋连 接的方式与环形套 22 的环孔 221 固定连接。 而且, 连接部 391 的前端端面、 第一通孔 382 的后端端面和环形套 22 的环孔 221 的孔壁形成可容纳红外探头 42的空间, 并且优选地, 连接部 391 的前端端面与第一通孔 382的后端端面之间的间距和红外探头 42 在环形套 22轴向上的长度大致相同, 以阻止红外探头 42在环形 套 22的轴向上移动。 此外, 在连接部 391 中设置有沿环形套 22 的轴向贯穿连接部 391的第二通孔 393 , 并且第二通孔 393的孔 径小于红外探头 42的外径, 以阻止红外探头 42 自第二通孔 393 伸出。 在实际应用中, 连接部 391可以釆用塑料或玻璃等隔热材 料制作, 以进一步阻隔外界与红外探头 42之间的热量交换。 391, the connecting portion 391 is sleeved in the ring hole 221 of the annular sleeve 22, and is fixedly connected with the ring hole 221 of the annular sleeve 22 by screwing. Moreover, the front end surface of the connecting portion 391, the rear end surface of the first through hole 382, and the hole wall of the ring hole 221 of the annular sleeve 22 form a space in which the infrared probe 42 can be accommodated, and preferably, the front end surface of the connecting portion 391 and the first end face The spacing between the rear end faces of a through hole 382 and the length of the infrared probe 42 in the axial direction of the annular sleeve 22 are substantially the same to prevent the infrared probe 42 from moving in the axial direction of the annular sleeve 22. In addition, a second through hole 393 is formed in the connecting portion 391 through the connecting portion 391 in the axial direction of the annular sleeve 22, and the diameter of the second through hole 393 is smaller than the outer diameter of the infrared probe 42 to block the infrared probe 42 from the first The two through holes 393 are extended. In practical applications, the connecting portion 391 can be made of a heat insulating material such as plastic or glass to further block heat exchange between the outside and the infrared probe 42.
另外, 在位于连接部 391与桥接电路板 332之间的第二数据 线 43的外部包覆有数据线保护罩 392 ,其釆用塑料或玻璃等隔热 材料制作, 用以阻隔外界与第二数据线 43 之间的热量交换。 在 本实施例中, 数据线保护罩 392为封闭的环形结构, 其前端与连 接部 391的后端固定连接或连为一体, 数据线保护罩 392的后端 延伸至紧靠桥接电路板 332的位置处, 并且数据线保护罩 392的 环孔 394与第二通孔 393相对应, 第二数据线 43依次穿过第二 通孔 393和数据线保护罩 392的环孔 394 , 且与桥接电路板 332 电连接。 In addition, a data line protection cover 392 is coated on the outside of the second data line 43 between the connection portion 391 and the bridge circuit board 332, and is made of a heat insulating material such as plastic or glass to block the outside and the second. Heat exchange between data lines 43. In this embodiment, the data line protection cover 392 is a closed annular structure, and the front end thereof is fixedly connected or integrally connected with the rear end of the connection portion 391, and the rear end of the data line protection cover 392 extends to abut the bridge circuit board 332. At the position, and the ring hole 394 of the data line protection cover 392 corresponds to the second through hole 393, the second data line 43 sequentially passes through the second through hole 393 and the ring hole 394 of the data line protection cover 392, and the bridge circuit The board 332 is electrically connected.
在本实施例中, 在环形套 22或隔热罩 35的前端还套设有防
护罩 37 ,其与环形套 22或隔热罩 35釆用螺紋连接或扣接等的可 拆卸的方式固定连接。 用户在不需要检测体温时, 可以将防护罩 37套设在环形套 22或隔热罩 35上,从而不仅可以防止灰尘进入 环形套 22中, 而且还可以避免出现尖锐物体伸入环形套 22中, 导致红外探头 42损坏的问题。 In this embodiment, the front end of the annular sleeve 22 or the heat shield 35 is also provided with an anti-proof The shield 37 is fixedly connected to the annular sleeve 22 or the heat shield 35 in a detachable manner such as screwing or fastening. When the user does not need to detect the body temperature, the protective cover 37 can be sleeved on the annular sleeve 22 or the heat shield 35, so that not only dust can be prevented from entering the annular sleeve 22, but also a sharp object can be prevented from protruding into the annular sleeve 22. , causing damage to the infrared probe 42.
需要说明的是, 虽然在本实施例中, 连接部 391与环形套 22 的环孔 221釆用螺紋连接的方式固定连接, 但是本发明并不局限 于此, 在实际应用中, 还可以釆用卡接等的其他方式固定连接, 只要连接部 391与环形套 22的环孔 221能够可拆卸地连接即可。 It should be noted that, in the embodiment, the connecting portion 391 and the ring hole 221 of the annular sleeve 22 are fixedly connected by screwing, but the invention is not limited thereto, and can be used in practical applications. Other means such as snapping are fixedly connected as long as the connecting portion 391 and the ring hole 221 of the annular sleeve 22 can be detachably connected.
还需要说明的是, 虽然在本实施例中, 数据线保护罩 392为 封闭的环形结构, 但是本发明并不局限于此, 在实际应用中, 数 据线保护罩 392可以为诸如包覆在第二数据线 43外部的隔热层、 隔热罩等的任意结构, 只要数据保护罩 392可以阻隔外界与第二 数据线 43之间的热量交换即可。 It should be noted that, although in the present embodiment, the data line protection cover 392 is a closed annular structure, the present invention is not limited thereto. In practical applications, the data line protection cover 392 may be, for example, wrapped in the first Any structure such as a heat insulating layer or a heat shield outside the data line 43 may be used as long as the data protection cover 392 can block heat exchange between the outside and the second data line 43.
进一步需要说明的是, 在本实施例中, 安装通孔 202设置在 壳体 20的与桥接电路板 332所在平面相对应的位置处, 这不仅 可以更方便地将第二数据线 43连接至桥接电路板 332上, 而且 还可以缩短第二数据线 43在连接部 391与桥接电路板 332之间 的连接长度, 以减小数据线保护罩 392的尺寸, 从而节省了壳体 20的内部空间。 当然, 本发明并不局限于此, 在实际应用中, 安 装通孔 202还可以设置在壳体 20的与主电路板 331所在平面相 对应的位置处, 从而可以省去桥接电路板 332而只设置主电路板 331。 It should be further noted that, in the embodiment, the mounting through hole 202 is disposed at a position of the housing 20 corresponding to the plane of the bridge circuit board 332, which can more conveniently connect the second data line 43 to the bridge. On the circuit board 332, the connection length between the connection portion 391 and the bridge circuit board 332 of the second data line 43 can also be shortened to reduce the size of the data line protection cover 392, thereby saving the internal space of the housing 20. Of course, the present invention is not limited thereto. In practical applications, the mounting through hole 202 may also be disposed at a position corresponding to the plane of the main circuit board 331 of the housing 20, so that the bridge circuit board 332 can be omitted. The main circuit board 331 is set.
另外需要说明的是, 虽然在本实施例中, 安装通孔 202在其 截面上的形状为圓形,但是本发明并不局限于此,在实际应用中, 在安装通孔 202的横截面上, 安装通孔 202的投影形状也可以为 圓形、 椭圓形、 四边形或多边形等任意形状, 并且隔热罩 35和 / 或环形套 22的外周壁的投影形状与安装通孔 202 的投影形状相 对应。 容易理解, 若隔热罩 35和 /或环形套 22的外周壁的投影形 状为非圓形的任意形状时, 由于其无法在安装通孔 202中自转, 因而可以省去第一限位凸部 352和第一限位凹槽 312。
综上所述, 本实施例提供的上述可测量体温的血氧测量仪, 其 体温信号釆集模块相对于壳体固定不动, 并且体温信号釆集模块 与壳体固定连接, 这可以使体温信号釆集模块组装在壳体上, 以 使二者呈整体式结构, 从而不仅使二者的连接更稳固, 而且还给 用户的携带和收纳带来方便。 此外, 通过将体温信号釆集模块固 定在壳体上, 还可以减少体温信号釆集模块与外界的碰撞和磨损, 从而可以提高血氧测量仪的使用寿命。 图 5a为本发明第五实施例提供的可测量体温的血氧测量仪 的剖面图。图 5b为本发明第五实施例提供的可测量体温的血氧测 量仪的局部剖面图。请一并参阅图 5a和图 5b ,与第四实施例相比, 本实施例提供的可测量体温的血氧测量仪同样包括壳体 20、血氧 信号釆集模块、 血氧信号处理模块、 体温信号釆集模块、 体温信 号处理模块 25、 红外探头 42等元件和模块。 由于上述元件和模 块在上文中已有了详细的描述, 在此不再赘述。 In addition, it should be noted that although in the present embodiment, the mounting through hole 202 has a circular shape in cross section, the present invention is not limited thereto, and in practical applications, the cross section of the mounting through hole 202 is not limited thereto. The projection shape of the mounting through hole 202 may also be any shape such as a circle, an ellipse, a quadrangle or a polygon, and the projection shape of the outer peripheral wall of the heat shield 35 and/or the annular sleeve 22 and the projection shape of the mounting through hole 202. Corresponding. It is easy to understand that if the projected shape of the outer peripheral wall of the heat shield 35 and/or the annular sleeve 22 is any shape that is not circular, since it cannot rotate in the mounting through hole 202, the first limit convex portion can be omitted. 352 and a first limiting groove 312. In summary, the above-mentioned measurable body temperature oximeter provided by the embodiment has a body temperature signal collecting module fixed relative to the housing, and the body temperature signal collecting module is fixedly connected with the housing, which can make the body temperature The signal collection module is assembled on the casing so that the two are in a unitary structure, thereby not only making the connection of the two more stable, but also facilitating the carrying and storage of the user. In addition, by fixing the body temperature signal collecting module on the casing, the collision and wear of the body temperature signal collecting module with the outside can be reduced, thereby improving the service life of the blood oxygen meter. 5a is a cross-sectional view of a oximeter capable of measuring body temperature according to a fifth embodiment of the present invention. FIG. 5b is a partial cross-sectional view of a blood oxygen meter capable of measuring body temperature according to a fifth embodiment of the present invention. Referring to FIG. 5a and FIG. 5b together, the oximeter of the measurable body temperature provided by the embodiment also includes a housing 20, a blood oxygen signal collection module, a blood oxygen signal processing module, and a comparison with the fourth embodiment. Components and modules such as a body temperature signal collection module, a body temperature signal processing module 25, and an infrared probe 42. Since the above components and modules have been described in detail above, they will not be described again.
下面仅对本实施例与第四实施例的不同点进行描述。 具体 地, 在上壳体 203两侧的外表面上对应地设置有挡片 50 , 当上壳 体 203和下壳体 204相互对接时, 挡片 50的上下两端分别位于 上壳体 203和下壳体 204的对接面的上下两侧。 这可以使用户在 对接上壳体 203和下壳体 204的过程中更容易对中, 从而可以提 高血氧测量仪的安装便捷性。 而且, 挡片 50的上端与上壳体 203 两侧的外表面釆用一体成型或粘接的方式固定连接, 挡片 50 的 下端与下壳体 204釆用插接的方式固定连接; 或者挡片 50的下 端与下壳体 204两侧的外表面釆用一体成型或粘接的方式固定连 接, 挡片 50的上端与上壳体 203釆用插接的方式固定连接。 在 实际应用中, 挡片 50 的下端或上端与下壳体 204或上壳体 203 釆用插接的连接方式具体可以为: 当挡片 50的上端与上壳体 203 两侧的外表面釆用一体成型或粘接的方式固定连接时,在挡片 50 的下端且位于挡片 50 的内表面上设置有插槽, 并对应地在下壳 体 204上设置有与插槽相配合的插片。 当用户将上壳体 203和下 壳体 204相互对接时, 只需将插片插在插槽中, 即可实现上壳体
203和下壳体 204的对中。 与之相类似的, 当挡片 50的下端与下 壳体 204两侧的外表面釆用一体成型或粘接的方式固定连接时, 在挡片 50的上端且位于挡片 50的内表面上设置有插槽, 并对应 地在上壳体 203上设置有与插槽相配合的插片。 Only differences between the present embodiment and the fourth embodiment will be described below. Specifically, the outer surface of the upper sides of the upper casing 203 is correspondingly provided with a blocking piece 50. When the upper casing 203 and the lower casing 204 are butted against each other, the upper and lower ends of the blocking piece 50 are respectively located in the upper casing 203 and Upper and lower sides of the abutting faces of the lower casing 204. This allows the user to be more easily centered in the process of docking the upper casing 203 and the lower casing 204, thereby improving the ease of installation of the oximeter. Moreover, the upper end of the blocking piece 50 and the outer surface of the upper side of the upper casing 203 are fixedly connected by integral molding or bonding, and the lower end of the blocking piece 50 and the lower casing 204 are fixedly connected by plugging; The lower end of the sheet 50 and the outer surface of the lower casing 204 are fixedly connected by integral molding or bonding, and the upper end of the blocking piece 50 is fixedly connected to the upper casing 203 by plugging. In a practical application, the connection between the lower end or the upper end of the blocking piece 50 and the lower housing 204 or the upper housing 203 may be specifically: when the upper end of the blocking piece 50 and the outer surface of the upper side of the upper housing 203 are 釆When the connection is fixed by integral molding or bonding, a slot is provided at the lower end of the blocking piece 50 and on the inner surface of the blocking piece 50, and correspondingly, the insertion piece is matched with the slot on the lower housing 204. . When the user docks the upper casing 203 and the lower casing 204, the upper casing can be realized by simply inserting the insert into the slot. The alignment of 203 and lower housing 204. Similarly, when the lower end of the flap 50 is fixedly coupled to the outer surface of the lower casing 204 by integral molding or bonding, it is located at the upper end of the flap 50 and on the inner surface of the flap 50. A slot is provided, and correspondingly, a tab that cooperates with the slot is provided on the upper housing 203.
在本实施例中, 在下壳体 204的底部设置有用于容纳电池的 电池壳体 60 , 下壳体 204与电池壳体 60构成可夹持被检测者手 指的 "夹子" 结构, 换言之, 下壳体 204和电池壳体 60分别作 为 "夹子" 的两个夹片, 当用户挤压两个夹片的施力端时, 两个 夹片的与施力端相对的夹持端相互分离, 用以夹持被检测者的手 指。 而且, 在两个夹片的夹持端, 且位于下壳体 204的下表面和电 池壳体 60的上表面对应地形成有凹槽 2041和凹槽 601 ,凹槽 2041和 凹槽 601对接形成用于容纳被检测者手指的手指容腔 61。 血氧信号 釆集模块设置在手指容腔 61内, 用以当被检测者将手指自手指容腔 61的开口 611伸入手指容腔 61 内时, 釆集血氧信号并将其发送至血 氧信号处理模块。 In the present embodiment, a battery case 60 for accommodating a battery is disposed at the bottom of the lower case 204, and the lower case 204 and the battery case 60 constitute a "clip" structure capable of gripping the finger of the subject, in other words, the lower case The body 204 and the battery case 60 respectively serve as two clips of the "clip". When the user squeezes the force applying end of the two clips, the clamping ends of the two clips opposite to the force applying end are separated from each other for clamping The finger of the examiner. Moreover, at the clamping end of the two clips, and the lower surface of the lower case 204 and the upper surface of the battery case 60 are correspondingly formed with a groove 2041 and a groove 601, and the groove 2041 and the groove 601 are butted to form A finger cavity 61 for accommodating a finger of the subject. The blood oxygen signal collection module is disposed in the finger cavity 61 for collecting the blood oxygen signal and transmitting it to the blood when the subject extends the finger from the opening 611 of the finger cavity 61 into the finger cavity 61. Oxygen signal processing module.
在本实施例中, 在下壳体 204与电池壳体 60之间设置有一 对扭转弹簧 (图中未示出), 扭转弹簧用于当被检测者将手指放 在手指容腔 61中时对手指施加夹紧压力。 而且, 扭转弹簧位于下壳 体 204的内部, 且紧靠下壳体 204两侧的内表面处, 扭转弹簧的 两个扭臂中的其中一个扭臂与电池壳体 60 固定连接, 其中另一 个扭臂位于下壳体 204的内部, 并且, 在下壳体 204两侧的内表 面上, 且与扭转弹簧相对应的位置处设置有限位部件 (图中未示 出), 用以阻止扭转弹簧的位于下壳体的内部的扭臂左右扭转。 在实际应用中, 限位部件可以为与扭转弹簧的扭臂相配合的插 槽, 也可以为用于将扭转弹簧的扭臂与下壳体 204两侧的内表面 固定连接的固定部件, 只要限位部件可以阻止扭转弹簧的位于下 壳体的内部的扭臂左右扭转即可。 In the present embodiment, a pair of torsion springs (not shown) are disposed between the lower casing 204 and the battery case 60, and the torsion springs are used for the fingers when the subject places the finger in the finger cavity 61. Apply clamping pressure. Moreover, the torsion spring is located inside the lower casing 204, and abuts against the inner surface of both sides of the lower casing 204, one of the torsion arms of the torsion spring is fixedly connected to the battery casing 60, and the other one The twist arm is located inside the lower casing 204, and a limiting member (not shown) is provided on the inner surface of both sides of the lower casing 204 at a position corresponding to the torsion spring to prevent the torsion spring. The twist arm located inside the lower casing is twisted left and right. In practical applications, the limiting member may be a slot that cooperates with the torsion arm of the torsion spring, or may be a fixed component for fixing the torsion arm of the torsion spring to the inner surface of both sides of the lower housing 204, as long as The limiting member can prevent the torsion arm of the torsion spring located inside the lower casing from twisting left and right.
在本实施例中, 在下壳体 204的下表面和电池壳体 60的上 表面上, 且靠近手指容腔两侧的边缘处对应地设置有限位凹槽和 限位凸部 (图中未示出), 限位凹槽和限位凸部相配合。 借助于 限位凹槽和限位凸部, 可以阻止下壳体 204与电池壳体 60产生
相对扭转, 从而防止出现卡簧等现象。 In the present embodiment, on the lower surface of the lower case 204 and the upper surface of the battery case 60, and the edges on both sides of the finger cavity are correspondingly provided with the limit groove and the limit protrusion (not shown in the figure) Out), the limit groove and the limit protrusion cooperate. The lower case 204 and the battery case 60 can be prevented from being generated by the limiting groove and the limiting protrusion. Relative torsion, thus preventing the occurrence of circlips and the like.
在本实施例中, 在上壳体 203的上表面上, 且位于与两个夹 片的施力端相对应的位置处, 即, 被检测者用手挤压两个夹片的 施力端时手与上壳体 203的上表面相接触的区域, 设置有弧形凸 以使手指容腔 61 的开口 61 1 张开时, 便于用户施加夹持力。 而 且, 在弧形凸部 63的外表面上设置有防滑紋路 631 , 用以当被检 测者用手夹持两个夹片的施力端, 以使手指容腔 61 的开口 61 1 张开时, 提高手与上壳体 203之间的摩擦力, 从而防止血氧测量 仪从手中滑落。 In the present embodiment, on the upper surface of the upper casing 203, and at a position corresponding to the urging end of the two clips, that is, when the subject squeezes the urging end of the two clips by hand, the hand and the upper side The region where the upper surface of the casing 203 is in contact with the arcuate projection to open the opening 61 1 of the finger cavity 61 facilitates the user to apply the clamping force. Moreover, an anti-slip line 631 is disposed on the outer surface of the curved convex portion 63 for raising the hand and the opening end 61 1 of the finger cavity 61 when the subject grips the urging end of the two clips by hand. The friction between the upper casings 203 prevents the blood oxygen meter from slipping from the hand.
此外, 在上壳体 203的下表面与下壳体 204的上表面之间, 且位于与弧形凸部 63相对应的位置处设置有支撑柱 64 , 用以提 高壳体 20 的稳固性, 从而防止当被检测者用手夹持两个夹片的 施力端以使手指容腔 61 的开口 611 张开时, 上壳体 203 的上表 面因受到被检测者施加的压力而变形或被压碎。 支撑柱 64 的上 端与上壳体 203的下表面固定连接, 下端与下壳体 204釆用螺紋 连接的方式固定连接。 在实际应用中, 支撑柱 64 还可以包括相 互对接的上下两段柱体, 上柱体的上端与上壳体 203的下表面连 为一体, 下柱体的下端与下壳体 204的上表面连为一体; 并且, 在下壳体 204 的下表面上, 且与支撑柱 64相对应的位置处设置 有依次贯穿下壳体 204和下柱体的厚度并延伸至上柱体内部的螺 紋孔 641 , 用以借助紧固螺钉将下柱体和上柱体固定连接。 或者, 支撑柱 64也可以为整体式结构, 其上端可以上壳体 203 的下表 面连为一体, 下端与下壳体 204釆用螺紋连接的方式固定连接。 Further, between the lower surface of the upper casing 203 and the upper surface of the lower casing 204, and at a position corresponding to the arcuate convex portion 63, a support post 64 is provided to improve the stability of the casing 20, Thereby, when the subject's urging end of the two clips is held by hand to open the opening 611 of the finger cavity 61, the upper surface of the upper casing 203 is deformed or crushed by the pressure applied by the subject. The upper end of the support post 64 is fixedly coupled to the lower surface of the upper casing 203, and the lower end is fixedly coupled to the lower casing 204 by screwing. In practical applications, the support post 64 may further include upper and lower two-stage cylinders that are butted together, the upper end of the upper cylinder is integrally connected with the lower surface of the upper casing 203, and the lower end of the lower cylinder and the upper surface of the lower casing 204. And being integrally formed on the lower surface of the lower casing 204, and corresponding to the support column 64, a threaded hole 641 extending through the thickness of the lower casing 204 and the lower cylinder and extending to the inside of the upper cylinder is provided. The fixing of the lower cylinder and the upper cylinder by means of fastening screws. Alternatively, the support post 64 may be a unitary structure, the upper end of which may be integrally connected to the lower surface of the upper casing 203, and the lower end and the lower casing 204 may be fixedly connected by screwing.
在本实施例中, 血氧测量仪还包括输入单元和控制单元。 其 中, 输入单元为按钮, 其用于接收被检测者输入的操作指令, 并 将其发送至控制单元, 并且, 按钮固定在上壳体上, 并且按钮的 下端贯穿上壳体的厚度且与控制单元电连接;并且,在上壳体 203 的下表面上或其下方, 且与按钮相对应的位置处设置有防水部 件, 用以防止水或灰尘自按钮与上壳体 203之间的间隙进入壳体 In this embodiment, the oximeter further includes an input unit and a control unit. Wherein, the input unit is a button for receiving an operation instruction input by the detector, and transmitting the operation instruction to the control unit, and the button is fixed on the upper casing, and the lower end of the button penetrates the thickness of the upper casing and is controlled The unit is electrically connected; and a waterproof member is provided on or below the lower surface of the upper casing 203 and at a position corresponding to the button to prevent water or dust from entering from the gap between the button and the upper casing 203. case
20的内部。 在实际应用中, 防水部件可以为塑料等防水材料制作
的薄片, 并且防水部件可以釆用插接或粘接的方式固定在上壳体The interior of 20. In practical applications, waterproof parts can be made of waterproof materials such as plastics. a sheet, and the waterproof member can be fixed to the upper casing by means of plugging or bonding
203 的下表面上或其下方。 控制单元用于根据操作指令控制血氧 信号釆集模块、 血氧信号处理模块、 体温信号釆集模块和体温信 号处理模块 25的工作。 On or below the lower surface of 203. The control unit is configured to control the operation of the blood oxygen signal collection module, the blood oxygen signal processing module, the body temperature signal collection module, and the body temperature signal processing module 25 according to the operation instruction.
作为另一个技术方案, 本发明还提供一种可测量体温的血氧 测量仪, 其包括壳体、 电路板、 血氧信号釆集模块和体温信号釆 集模块, 电路板设置在壳体内, 并且在电路板上集成有血氧信号 处理模块和体温信号处理模块。 其中, 血氧信号釆集模块用于釆 集被检测者的血氧信号, 并将其发送至血氧信号处理模块; 血氧 信号处理模块用于将所述血氧信号转换成血氧信息, 并将其发送 出去; 体温信号釆集模块相对于壳体固定不动且固定在壳体的内 部, 换言之, 体温信号釆集模块设置在壳体的内部, 且与壳体或 者位于壳体内部的电路板等元件固定连接, 这可以使体温信号釆 集模块组装在壳体的内部, 从而使二者呈整体式结构。 在这种情 况下, 可以在壳体上设置可与其内部和外部相连通的通道, 以使 体温信号釆集模块能够经由该通道釆集被检测者的体温信号, 并 将其发送至体温信号处理模块; 体温信号处理模块用于将体温信 号转换成体温信息, 并将其发送出去。 As another technical solution, the present invention further provides an oximeter capable of measuring body temperature, comprising: a housing, a circuit board, a blood oxygen signal collection module, and a body temperature signal collection module, wherein the circuit board is disposed in the housing, and A blood oxygen signal processing module and a body temperature signal processing module are integrated on the circuit board. Wherein, the blood oxygen signal collection module is configured to collect the blood oxygen signal of the detected object and send it to the blood oxygen signal processing module; the blood oxygen signal processing module is configured to convert the blood oxygen signal into blood oxygen information, And sending it out; the body temperature signal collecting module is fixed relative to the housing and fixed inside the housing. In other words, the body temperature signal collecting module is disposed inside the housing, and is located inside the housing or inside the housing. The components such as the circuit board are fixedly connected, which allows the body temperature signal collecting module to be assembled inside the casing, so that the two are in a unitary structure. In this case, a channel that can communicate with the inside and the outside can be disposed on the housing, so that the body temperature signal collecting module can collect the body temperature signal of the detected object through the channel and send it to the body temperature signal processing. Module; The body temperature signal processing module is used to convert the body temperature signal into body temperature information and send it out.
在本实施例中, 体温信号釆集模块可以为红外温度传感器, 其包括红外探头和数据线。 其中, 在壳体上设置有贯穿其厚度的 安装通孔, 红外探头设置在壳体内部, 且位于与安装通孔相对应 的位置处, 并且, 红外探头可以与壳体固定连接, 或者与位于壳 体内部的例如电路板等任意元件固定连接, 只要位于壳体内部的 红外探头能够相对于壳体固定不动, 且使其前端正对安装通孔即 可。 红外探头用于经由安装通孔探测被检测者辐射的红外光, 并 将其转换成体温信号, 且将体温信号发送至所述体温信号处理模 块; 数据线的两端分别与红外探头和体温信号处理模块电连接, 用以在二者之间传输所述体温信号。 In this embodiment, the body temperature signal collection module may be an infrared temperature sensor, which includes an infrared probe and a data line. Wherein, the mounting hole is disposed through the thickness of the housing, the infrared probe is disposed inside the housing, and is located at a position corresponding to the mounting through hole, and the infrared probe can be fixedly connected to the housing, or Any element such as a circuit board inside the casing is fixedly connected, as long as the infrared probe located inside the casing can be fixed with respect to the casing, and the front end thereof can be directly mounted to the through hole. The infrared probe is configured to detect infrared light radiated by the detected object through the installation through hole, convert the same into a body temperature signal, and send the body temperature signal to the body temperature signal processing module; the two ends of the data line respectively correspond to the infrared probe and the body temperature signal The processing module is electrically coupled for transmitting the body temperature signal therebetween.
本实施例提供的上述可测量体温的血氧测量仪,其体温信号釆 集模块相对于壳体固定不动, 并且体温信号釆集模块体温信号釆 集模块固定在壳体的内部, 这同样可以使体温信号釆集模块与壳
体的连接更稳固, 而且还给用户的携带和收纳带来方便。 此外, 通过将体温信号釆集模块固定在壳体的内部,还可以避免体温信号釆 集模块与外界的碰撞和磨损, 从而可以提高血氧测量仪的使用寿命。 The above-mentioned measurable body temperature oximeter provided by the embodiment has a body temperature signal collecting module fixed relative to the housing, and the body temperature signal collecting module body temperature signal collecting module is fixed inside the housing, which can also Body temperature signal collection module and shell The connection of the body is more stable, and it also brings convenience to the user to carry and store. In addition, by fixing the body temperature signal collecting module inside the casing, collision and wear of the body temperature signal collecting module with the outside can be avoided, thereby improving the service life of the blood oxygen meter.
可以理解的是, 以上实施方式仅仅是为了说明本发明的原理 而釆用的示例性实施方式, 然而本发明并不局限于此。 对于本领 域内的普通技术人员而言, 在不脱离本发明的精神和实质的情况 下, 可以做出各种变型和改进, 这些变型和改进也视为本发明的保护 范围。
It is to be understood that the above embodiments are merely exemplary embodiments for illustrating the principles of the invention, but the invention is not limited thereto. Various modifications and improvements can be made by those skilled in the art without departing from the spirit and scope of the invention, and such modifications and improvements are also considered to be within the scope of the invention.
Claims
1. 一种可测量体温的血氧测量仪, 包括壳体、 电路板、 血氧 信号釆集模块和体温信号釆集模块, 所述电路板设置在所述壳体 内, 并且在所述电路板上集成有血氧信号处理模块和体温信号处 理模块, 其中 An oximeter capable of measuring body temperature, comprising a housing, a circuit board, a blood oxygen signal collection module, and a body temperature signal collection module, the circuit board being disposed in the housing, and on the circuit board A blood oxygen signal processing module and a body temperature signal processing module are integrated thereon, wherein
所述血氧信号釆集模块用于釆集被检测者的血氧信号, 并将 其发送至所述血氧信号处理模块; The blood oxygen signal collection module is configured to collect a blood oxygen signal of the detected object and send the blood oxygen signal to the blood oxygen signal processing module;
所述血氧信号处理模块用于将所述血氧信号转换成血氧信 息, 并将其发送出去; The blood oxygen signal processing module is configured to convert the blood oxygen signal into blood oxygen information and send it out;
所述体温信号釆集模块用于釆集被检测者的体温信号, 并将 其发送至所述体温信号处理模块; The body temperature signal collection module is configured to collect a body temperature signal of the detected object and send the same to the body temperature signal processing module;
所述体温信号处理模块用于将所述体温信号转换成体温信 息, 并将其发送出去; The body temperature signal processing module is configured to convert the body temperature signal into body temperature information and send it out;
其特征在于, 所述体温信号釆集模块相对于所述壳体固定不 动, 并且所述体温信号釆集模块与所述壳体固定连接。 The body temperature signal collecting module is fixed relative to the housing, and the body temperature signal collecting module is fixedly connected to the housing.
2. 根据权利要求 1所述的可测量体温的血氧测量仪,其特征 在于, 所述体温信号釆集模块为热敏电阻温度传感器, 所述热敏 电阻温度传感器包括贴片式探头和第一数据线, 其中, 2 . The oximeter capable of measuring body temperature according to claim 1 , wherein the body temperature signal collection module is a thermistor temperature sensor, and the thermistor temperature sensor comprises a patch probe and a second. a data line, wherein
所述贴片式探头设置在所述壳体的外表面, 用以釆用与被检 测者皮肤相贴合的方式釆集被检测者的体温信号, 并将其发送至 所述体温信号处理模块; The patch probe is disposed on an outer surface of the housing for collecting a body temperature signal of the detected object in a manner of being adhered to the skin of the detected object, and transmitting the body temperature signal to the body temperature signal processing module ;
所述第一数据线的两端分别与所述贴片式探头和所述体温 信号处理模块电连接, 用以在二者之间传输所述体温信号。 Both ends of the first data line are electrically connected to the patch probe and the body temperature signal processing module, respectively, for transmitting the body temperature signal between the two.
3. 根据权利要求 1所述的可测量体温的血氧测量仪,其特征 在于, 所述体温信号釆集模块为红外温度传感器, 所述红外温度 传感器包括红外探头和第二数据线, 其中, The oximeter for measuring body temperature according to claim 1, wherein the body temperature signal collecting module is an infrared temperature sensor, and the infrared temperature sensor comprises an infrared probe and a second data line, wherein
在所述壳体上设置有贯穿其厚度的安装通孔, 所述红外探头 套设在所述安装通孔中, 用以探测被检测者辐射的红外光, 并将 其转换成体温信号, 且将所述体温信号发送至所述体温信号处理 模块;
所述第二数据线的两端分别与所述红外探头和所述体温信 号处理模块电连接, 用以在二者之间传输所述体温信号。 A mounting through hole penetrating the thickness thereof is disposed on the casing, and the infrared probe is sleeved in the mounting through hole to detect infrared light radiated by the detected object and convert it into a body temperature signal, and Transmitting the body temperature signal to the body temperature signal processing module; Both ends of the second data line are electrically connected to the infrared probe and the body temperature signal processing module, respectively, for transmitting the body temperature signal between the two.
4. 根据权利要求 3所述的可测量体温的血氧测量仪,其特征 在于, 在所述红外探头的外部套设有环形套, 所述环形套套设在 所述安装通孔中, 并且 4. The oximeter capable of measuring body temperature according to claim 3, wherein an annular sleeve is sleeved on an outer portion of the infrared probe, and the annular sleeve is disposed in the mounting through hole, and
在所述环形套的前端设置有釆用由可反射红外光的材料制 作的聚光罩, 在所述聚光罩的前端形成有朝向所述环形套的后端 方向凹陷的圓锥形凹面, 并且, 在所述圓锥形凹面上且与所述红 外探头的探测面相对应的位置处设置有贯穿所述聚光罩厚度的 第一通孔, 并且所述第一通孔的孔径小于所述红外探头的外径。 A concentrating cover made of a material that can reflect infrared light is disposed at a front end of the annular sleeve, and a conical concave surface that is recessed toward a rear end direction of the annular sleeve is formed at a front end of the concentrating cover. And a first through hole penetrating the thickness of the concentrating cover is disposed at a position corresponding to the detecting surface of the infrared probe on the conical concave surface, and an aperture of the first through hole is smaller than the The outer diameter of the infrared probe.
5. 根据权利要求 4所述的可测量体温的血氧测量仪,其特征 在于, 在所述环形套的外周壁上套设有隔热罩, 所述隔热罩釆用 隔热材料制作, 用以阻隔外界与所述环形套之间的热量交换。 The oximeter for measuring body temperature according to claim 4, wherein a heat shield is sleeved on an outer peripheral wall of the annular sleeve, and the heat shield is made of a heat insulating material. It is used to block the heat exchange between the outside and the annular sleeve.
6. 根据权利要求 5所述的可测量体温的血氧测量仪,其特征 在于,在所述隔热罩和 /或环形套的外周壁上间隔设置有第一凸缘 和第二凸缘, 所述第一凸缘和第二凸缘之间的间距与所述壳体在 所述安装通孔处的厚度相同, 并且所述第一凸缘和第二凸缘分别 位于所述壳体的外侧和内侧。 6. The oximeter for measuring body temperature according to claim 5, wherein a first flange and a second flange are spaced apart from each other on an outer peripheral wall of the heat shield and/or the annular sleeve, a spacing between the first flange and the second flange is the same as a thickness of the housing at the mounting through hole, and the first flange and the second flange are respectively located in the housing Outside and inside.
7. 根据权利要求 6所述的可测量体温的血氧测量仪,其特征 在于, 在所述环形套或隔热罩的外周壁上设置有第一限位凸部, 所述第一限位凸部位于所述第一凸缘和第二凸缘之间, 并对应地 在所述安装通孔的孔壁上设置有第一限位凹槽, 所述第一限位凹 槽与所述第一限位凸部相配合。 The oximeter for measuring body temperature according to claim 6, wherein a first limiting protrusion is disposed on an outer peripheral wall of the annular sleeve or the heat shield, the first limit a protrusion is located between the first flange and the second flange, and correspondingly disposed on the hole wall of the mounting through hole, a first limiting groove, the first limiting groove and the The first limit protrusions cooperate.
8. 根据权利要求 4所述的可测量体温的血氧测量仪,其特征 在于, 所述环形套釆用隔热材料制作, 用以阻隔外界与所述红外 探头之间的热量交换。 8. The oximeter capable of measuring body temperature according to claim 4, wherein the annular ferrule is made of a heat insulating material for blocking heat exchange between the outside and the infrared probe.
9. 根据权利要求 8所述的可测量体温的血氧测量仪,其特征 在于, 在所述环形套的外周壁上间隔设置有第一凸缘和第二凸 缘, 所述第一凸缘和第二凸缘之间的间距与所述壳体在所述安装 通孔处的厚度相同, 并且所述第一凸缘和第二凸缘分别位于所述 壳体的外侧和内侧。
9. The oximeter for measuring body temperature according to claim 8, wherein a first flange and a second flange are disposed at an outer peripheral wall of the annular sleeve, the first flange A spacing between the second flange and the second flange is the same as a thickness of the housing at the mounting through hole, and the first flange and the second flange are respectively located at an outer side and an inner side of the housing.
10. 根据权利要求 9所述的可测量体温的血氧测量仪, 其特 征在于, 在所述环形套的外周壁上设置有第一限位凸部, 所述第 一限位凸部位于所述第一凸缘和第二凸缘之间, 并对应地在所述 安装通孔的孔壁上设置有第一限位凹槽, 所述第一限位凹槽与所 述第一限位凸部相配合。 10 . The oximeter capable of measuring body temperature according to claim 9 , wherein a first limiting protrusion is disposed on an outer peripheral wall of the annular sleeve, and the first limiting convex portion is located at the Between the first flange and the second flange, and correspondingly disposed on the hole wall of the mounting through hole, a first limiting groove, the first limiting groove and the first limiting position The convex parts cooperate.
11. 根据权利要求 5或 8所述的可测量体温的血氧测量仪, 其特征在于, 在所述安装通孔的横截面上, 所述安装通孔的投影 形状为圓形、 椭圓形、 四边形或多边形, 并且所述隔热罩和 /或环 形套的外周壁的投影形状与所述安装通孔的投影形状相对应。 The oximeter capable of measuring body temperature according to claim 5 or 8, wherein a projection shape of the mounting through hole is circular or elliptical in a cross section of the mounting through hole a quadrilateral or a polygon, and a projected shape of the outer peripheral wall of the heat shield and/or the annular sleeve corresponds to a projected shape of the mounting through hole.
12. 根据权利要求 4所述的可测量体温的血氧测量仪, 其特 征在于, 在所述红外探头的外周壁上设置有第二限位凸部, 并对 应地在所述环形套的内周壁上设置有第二限位凹槽, 所述第二限 位凹槽与所述第二限位凸部相配合。 12. The oximeter capable of measuring body temperature according to claim 4, wherein a second limiting protrusion is disposed on an outer peripheral wall of the infrared probe, and correspondingly inside the annular sleeve A second limiting groove is disposed on the peripheral wall, and the second limiting groove cooperates with the second limiting protrusion.
13. 根据权利要求 4所述的可测量体温的血氧测量仪, 其特 征在于, 所述血氧测量仪还包括底座, 所述底座包括连接部, 所 述连接部套设在所述环形套的环孔内, 所述连接部的前端端面、 所述第一通孔的后端面和所述环形套的内环壁形成可容纳所述 红外探头的空间; The oximeter capable of measuring body temperature according to claim 4, wherein the oximeter further comprises a base, the base comprises a connecting portion, and the connecting portion is sleeved on the annular sleeve a front end surface of the connecting portion, a rear end surface of the first through hole, and an inner ring wall of the annular sleeve form a space for accommodating the infrared probe;
在所述连接部中设置有沿所述环形套的轴向贯穿所述连接 部的第二通孔, 并且所述第二通孔的孔径小于所述红外探头的外 径。 A second through hole penetrating the connecting portion in the axial direction of the annular sleeve is disposed in the connecting portion, and an aperture of the second through hole is smaller than an outer diameter of the infrared probe.
14. 根据权利要求 13所述的可测量体温的血氧测量仪,其特 征在于, 所述连接部与所述环形套的环孔釆用螺紋连接或卡接的 方式连接。 14. The oximeter capable of measuring body temperature according to claim 13, wherein the connecting portion is connected to the ring hole of the annular sleeve by screwing or snapping.
15. 根据权利要求 13所述的可测量体温的血氧测量仪,其特 征在于, 在位于所述连接部与所述电路板之间的所述第二数据线 的外部包覆有数据线保护罩, 所述数据线保护罩釆用隔热材料制 作, 用以阻隔外界与所述第二数据线之间的热量交换。 The oximeter capable of measuring body temperature according to claim 13, wherein a data line protection is coated on an outer portion of the second data line between the connecting portion and the circuit board The cover, the data line protection cover is made of a heat insulating material for blocking heat exchange between the outside and the second data line.
16. 根据权利要求 15所述的可测量体温的血氧测量仪,其特 征在于, 所述电路板包括相互垂直且电连接的主电路板和桥接电 路板, 所述体温信号处理模块集成于所述主电路板或桥接电路板
上; 16. The oximeter capable of measuring body temperature according to claim 15, wherein the circuit board comprises a main circuit board and a bridge circuit board that are perpendicularly and electrically connected to each other, and the body temperature signal processing module is integrated in the Main circuit board or bridge circuit board Upper
所述安装通孔位于所述壳体上且位于与所述桥接电路板所 在平面相对应的位置处; 所述第二数据线与所述桥接电路板电连 接, 并且所述数据线保护罩用于容纳位于所述连接部与所述桥接 电路板之间的所述第二数据线。 The mounting through hole is located on the housing and located at a position corresponding to a plane where the bridge circuit board is located; the second data line is electrically connected to the bridge circuit board, and the data line protection cover is used And accommodating the second data line between the connecting portion and the bridge circuit board.
17. 根据权利要求 5、 8或 15任意一项权利要求所述的可测 量体温的血氧测量仪, 其特征在于, 所述隔热材料包括塑料或玻 璃。 The oximeter for measuring body temperature according to any one of claims 5, 8 or 15, wherein the heat insulating material comprises plastic or glass.
18. 根据权利要求 4或 5所述的可测量体温的血氧测量仪, 其特征在于, 在所述环形套或隔热罩的前端套设有防护罩, 所述 防护罩与所述环形套或隔热罩釆用螺紋连接或扣接的方式固定 连接。 The oximeter capable of measuring body temperature according to claim 4 or 5, wherein a protective cover is disposed at a front end of the annular sleeve or the heat shield, and the protective cover and the annular sleeve Or the heat shield 固定 is fixedly connected by screwing or fastening.
19. 根据权利要求 3所述的可测量体温的血氧测量仪, 其特 征在于, 所述壳体包括上壳体和下壳体, 所述上壳体和下壳体对 接形成壳体空间, 所述血氧信号处理模块和体温信号处理模块设 置在所述壳体空间内; 19. The oximeter capable of measuring body temperature according to claim 3, wherein the housing comprises an upper housing and a lower housing, the upper housing and the lower housing being butted to form a housing space, The blood oxygen signal processing module and the body temperature signal processing module are disposed in the housing space;
在所述上壳体和下壳体对接的对接面上对应地形成有凹部, 所述凹部相互对接以形成所述安装通孔。 Concave portions are formed correspondingly on the abutting faces of the upper casing and the lower casing, and the recesses abut each other to form the mounting through holes.
20. 根据权利要求 19所述的可测量体温的血氧测量仪,其特 征在于, 在所述上壳体两侧的外表面上对应地设置有挡片, 当所 述上壳体和下壳体相互对接时, 所述挡片的上下两端分别位于所 述上壳体和下壳体的对接面的上下两侧; The oximeter capable of measuring body temperature according to claim 19, wherein a flap is provided correspondingly on an outer surface of both sides of the upper casing, wherein the upper casing and the lower casing When the bodies are butted together, the upper and lower ends of the blocking piece are respectively located on upper and lower sides of the abutting faces of the upper and lower casings;
所述挡片的上端与所述上壳体两侧的外表面釆用一体成型 或粘接的方式固定连接, 所述挡片的下端与所述下壳体釆用插接 的方式固定连接; 或者 The upper end of the baffle is fixedly connected to the outer surface of the upper side of the upper casing by integral molding or bonding, and the lower end of the baffle is fixedly connected with the lower casing by means of plugging; Or
所述挡片的下端与所述下壳体两侧的外表面釆用一体成型 或粘接的方式固定连接, 所述挡片的上端与所述上壳体釆用插接 的方式固定连接。 The lower end of the baffle is fixedly connected to the outer surface of the lower casing by integral molding or bonding, and the upper end of the baffle is fixedly connected to the upper casing by means of plugging.
21. 根据权利要求 19所述的可测量体温的血氧测量仪,其特 征在于, 在所述下壳体的底部设置有用于容纳电池的电池壳体, 所述下壳体与所述电池壳体作为夹子的两个夹片用以夹持被检
测者的手指, 并且在所述两个夹片的夹持端, 且位于所述下壳体 的下表面和所述电池壳体的上表面对应地形成有凹槽, 所述凹槽对接 形成用于容纳被检测者手指的手指容腔。 The oximeter capable of measuring body temperature according to claim 19, wherein a battery case for accommodating a battery, the lower case and the battery case are provided at a bottom of the lower case The body is used as a clip for the two clips to be clamped and inspected. a finger of the tester, and at a clamping end of the two clips, and a lower surface of the lower case and a top surface of the battery case are correspondingly formed with a groove, the groove is butted A finger cavity for accommodating the finger of the subject.
22.根据权利要求 21所述的可测量体温的血氧测量仪, 其特 征在于, 在所述下壳体与所述电池壳体之间设置有一对扭转弹 簧, 所述扭转弹簧用于当被检测者将手指放在所述手指容腔中时 对所述手指施加夹紧压力; The oximeter for measuring body temperature according to claim 21, wherein a pair of torsion springs are provided between the lower case and the battery case, and the torsion springs are used when Applying a clamping pressure to the finger when the detector places a finger in the finger cavity;
所述扭转弹簧位于所述下壳体的内部, 且紧靠所述下壳体两 侧的内表面处, 所述扭转弹簧的两个扭臂中的其中一个扭臂与所 述电池壳体固定连接, 其中另一个扭臂位于所述下壳体的内部; 并且 The torsion spring is located inside the lower casing and abuts against an inner surface of the two sides of the lower casing, and one of the torsion arms of the torsion spring is fixed to the battery casing Connecting, wherein the other twist arm is located inside the lower casing; and
在所述下壳体两侧的内表面上, 且与所述扭转弹簧相对应的 位置处设置有限位部件, 用以阻止所述扭转弹簧的位于所述下壳 体的内部的扭臂左右扭转。 a limiting member is disposed on an inner surface of both sides of the lower casing and at a position corresponding to the torsion spring to prevent the torsion arm of the torsion spring from being twisted left and right inside the lower casing .
23. 根据权利要求 21所述的可测量体温的血氧测量仪,其特 征在于, 在所述下壳体的下表面和所述电池壳体的上表面上, 且 靠近所述手指容腔两侧的边缘处对应地设置有限位凹槽和限位 凸部, 所述限位凹槽和限位凸部相配合。 The oximeter capable of measuring body temperature according to claim 21, wherein on the lower surface of the lower case and the upper surface of the battery case, and adjacent to the finger cavity A finite groove and a limiting protrusion are correspondingly arranged at the edge of the side, and the limiting groove and the limiting protrusion cooperate.
24. 根据权利要求 21所述的可测量体温的血氧测量仪,其特 征在于, 在所述上壳体的上表面上, 且位于与所述两个夹片的施 力端相对应的位置处设置有弧形凸部, 所述弧形凸部用于当被检 测者用手夹持所述两个夹片的施力端以使所述手指容腔的开口 张开时, 便于被检测者施加夹持力; 并且 The oximeter capable of measuring body temperature according to claim 21, wherein the upper surface of the upper casing is disposed at a position corresponding to a biasing end of the two clips The arcuate convex portion is configured to facilitate the application of the clamping force by the detecting body when the detected end of the two clips is gripped by the subject to open the opening of the finger cavity; And
在所述弧形凸部的外表面上设置有防滑紋路, 用以当被检测 者用手夹持所述两个夹子的施力端以使所述手指容腔的开口张 开时, 提高手与所述上壳体之间的摩擦力。 Providing an anti-slip line on an outer surface of the curved convex portion for raising a hand and the upper portion when the detected end of the two clips is gripped by the subject to open the opening of the finger cavity Friction between the housings.
25. 根据权利要求 24所述的可测量体温的血氧测量仪,其特 征在于, 在所述上壳体的下表面与所述下壳体的上表面之间, 且 位于与所述弧形凸部相对应的位置处设置有支撑柱, 所述支撑柱 的上端与所述上壳体的下表面固定连接, 下端与所述下壳体的上 表面釆用螺紋连接的方式固定连接。
The oximeter capable of measuring body temperature according to claim 24, wherein between a lower surface of the upper casing and an upper surface of the lower casing, and located in the arc A support post is disposed at a position corresponding to the convex portion, and an upper end of the support post is fixedly connected to a lower surface of the upper casing, and a lower end is fixedly connected to an upper surface of the lower casing by a screw connection.
26. 根据权利要求 19所述的可测量体温的血氧测量仪,其特 征在于, 所述血氧测量仪还包括输入单元和控制单元, 其中 26. The oximeter capable of measuring body temperature according to claim 19, wherein the oximeter further comprises an input unit and a control unit, wherein
所述输入单元用于接收被检测者输入的操作指令, 并将其发 送至所述控制单元; The input unit is configured to receive an operation instruction input by the detected object and send it to the control unit;
所述控制单元用于根据所述操作指令控制所述血氧信号釆 集模块、 血氧信号处理模块、 体温信号釆集模块和体温信号处理 模块的工作。 The control unit is configured to control the operation of the blood oxygen signal collection module, the blood oxygen signal processing module, the body temperature signal collection module, and the body temperature signal processing module according to the operation instruction.
27. 根据权利要求 26所述的可测量体温的血氧测量仪,其特 征在于, 所述输入单元为按钮, 所述按钮固定在所述上壳体上, 并且所述按钮的下端贯穿所述上壳体的厚度且与所述控制单元 电连接; 并且 The oximeter capable of measuring body temperature according to claim 26, wherein the input unit is a button, the button is fixed on the upper casing, and a lower end of the button penetrates the a thickness of the upper casing and electrically connected to the control unit; and
在所述上壳体的下表面上或其下方, 且与所述按钮相对应的 位置处设置有防水部件, 用以防止水或灰尘自所述按钮与所述上 壳体之间的间隙进入所述壳体的内部。 a waterproof member is disposed on or below the lower surface of the upper casing and at a position corresponding to the button to prevent water or dust from entering from a gap between the button and the upper casing The interior of the housing.
28. 一种可测量体温的血氧测量仪, 包括壳体、 电路板、 血 氧信号釆集模块和体温信号釆集模块, 所述电路板设置在所述壳 体内, 并且在所述电路板上集成有血氧信号处理模块和体温信号 处理模块, 其中 28. An oximeter capable of measuring body temperature, comprising a housing, a circuit board, a blood oxygen signal collection module, and a body temperature signal collection module, the circuit board being disposed in the housing, and on the circuit board A blood oxygen signal processing module and a body temperature signal processing module are integrated thereon, wherein
所述血氧信号釆集模块用于釆集被检测者的血氧信号, 并将 其发送至所述血氧信号处理模块; The blood oxygen signal collection module is configured to collect a blood oxygen signal of the detected object and send the blood oxygen signal to the blood oxygen signal processing module;
所述血氧信号处理模块用于将所述血氧信号转换成血氧信 息, 并将其发送出去; The blood oxygen signal processing module is configured to convert the blood oxygen signal into blood oxygen information and send it out;
所述体温信号釆集模块用于釆集被检测者的体温信号, 并将 其发送至所述体温信号处理模块; The body temperature signal collection module is configured to collect a body temperature signal of the detected object and send the same to the body temperature signal processing module;
所述体温信号处理模块用于将所述体温信号转换成体温信 息, 并将其发送出去; The body temperature signal processing module is configured to convert the body temperature signal into body temperature information and send it out;
其特征在于, 所述体温信号釆集模块相对于所述壳体固定不 动, 并且所述体温信号釆集模块固定在所述壳体的内部。 The body temperature signal collecting module is fixed relative to the housing, and the body temperature signal collecting module is fixed inside the housing.
29. 根据权利要求 28所述的可测量体温的血氧测量仪,其特 征在于, 所述体温信号釆集模块为红外温度传感器, 所述红外温 度传感器包括红外探头和数据线, 其中,
在所述壳体上设置有贯穿其厚度的安装通孔, 所述红外探头 固定在所述壳体内部, 且位于与所述安装通孔相对应的位置处, 用以经由所述安装通孔探测被检测者辐射的红外光, 并将其转换 成体温信号, 且将所述体温信号发送至所述体温信号处理模块; 所述数据线的两端分别与所述红外探头和所述体温信号处 理模块电连接, 用以在二者之间传输所述体温信号。
The oximeter for measuring a body temperature according to claim 28, wherein the body temperature signal collection module is an infrared temperature sensor, and the infrared temperature sensor comprises an infrared probe and a data line, wherein A mounting through hole penetrating the thickness thereof is disposed on the housing, the infrared probe is fixed inside the housing, and is located at a position corresponding to the mounting through hole, through the mounting through hole Detecting infrared light radiated by the detected object, converting it into a body temperature signal, and transmitting the body temperature signal to the body temperature signal processing module; both ends of the data line and the infrared probe and the body temperature signal respectively The processing module is electrically coupled for transmitting the body temperature signal therebetween.
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CN2012103981931A CN102871668A (en) | 2012-10-18 | 2012-10-18 | Blood oxygen measuring instrument capable of measuring temperature |
CN201210397576.7 | 2012-10-18 | ||
CN201210398193.1 | 2012-10-18 | ||
CN201210397576.7A CN102940494B (en) | 2012-10-18 | 2012-10-18 | blood oxygen measuring instrument capable of measuring body temperature |
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CN203042257U (en) * | 2012-10-18 | 2013-07-10 | 北京超思电子技术股份有限公司 | Blood oxygen measuring instrument capable of measuring body temperature |
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