CN209826693U

CN209826693U - Monitoring devices of breathing and heartbeat in sleep

Info

Publication number: CN209826693U
Application number: CN201920257467.2U
Authority: CN
Inventors: 殷梅; 王爱梅; 严勇; 吴林洙; 伍新田
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2019-12-24
Anticipated expiration: 2029-02-28

Abstract

The utility model discloses a monitoring device for respiration and heartbeat in sleep, which comprises a respiration monitoring group, a heartbeat monitoring group and a terminal bracelet, wherein the respiration monitoring group comprises an ear fixing device, a metal hose and a heat-sensitive sensor; the heartbeat monitoring group comprises a finger sleeve, a photosensitive sensor arranged on one side inside the finger sleeve and LED lamps arranged around the photosensitive sensor, and the LED lamps emit green light; the terminal bracelet is including handling the terminal and connecting in the hand area at handling the terminal both ends, is provided with first filter amplifier, second filter amplifier, first AD converter, second AD converter, central processing unit and storage module in handling the terminal, handles and installs the display on the terminal. The utility model discloses wear comfortablely for the person that detects, the operation of being convenient for simultaneously, the person that tests can breathe and the monitoring of heartbeat in sleeping at home.

Description

Monitoring devices of breathing and heartbeat in sleep

Technical Field

The utility model relates to the technical field of medical equipment, in particular to monitoring devices of breathing and heartbeat in sleep.

Background

The study on sleep breathing is directly related to the study on sleep disorders, and thus sleep breathing is a topic of great interest in sleep medicine. Currently, a condition called Sleep Apnea Hypopnea Syndrome (SAHS) is widely regarded. The disease is common and its clinical manifestations are well done, apnea, daytime sleepiness. Sleep respiratory syndrome causes hypoxemia and hypercapnia in long-term sleep, and causes systemic complications such as cardiovascular system diseases, respiratory system diseases, digestive system and urinary system diseases and metabolic disorders with prolonged course of disease. The death of sudden stop of breath and heartbeat is not an example after investigation, and the death greatly threatens the physical health of people, particularly the old and knowledge molecules. The diagnosis and treatment are reasonable as early as possible, the life quality of the patients can be improved, the occurrence of various diseases can be prevented, and the survival rate of the patients can be obviously improved. Monitoring of sleep breathing is the primary step in the prevention and treatment of sleep disordered breathing.

At present, the commonly used medical method is to use a respiratory belt to test the respiratory rate of a chest strap and a respiratory catheter to test the inspiratory capacity, and is matched with a method of measuring electrocardiogram, electroencephalogram, myoelectricity and oxygen saturation of ears to carry out comprehensive diagnosis, but a plurality of sets of equipment have the defects of low wearing comfort level and inconvenient operation, the traditional heart rate monitoring equipment also has the defects of low wearing comfort level or inconvenient operation, and a detector is difficult to be at home to carry out breathing and heartbeat monitoring during sleep. Therefore, it is necessary to design a device for monitoring respiration and heartbeat during sleep, which is comfortable to wear and easy to operate, and can forecast the state of illness in time or even in advance to avoid tragedies.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a breathe monitoring devices with heartbeat in sleep, the person of detecting wears comfortablely, the operation of being convenient for simultaneously, and the tester can breathe and the monitoring of heartbeat in sleep at home.

The above technical purpose of the present invention can be achieved by the following technical solutions: a monitoring device for breathing and heartbeat in sleep comprises a breathing monitoring group, a heartbeat monitoring group and a terminal bracelet, wherein the breathing monitoring group comprises an ear fixing device, a metal hose and a heat-sensitive sensor; the heartbeat monitoring group comprises a finger sleeve, a photosensitive sensor arranged on one side inside the finger sleeve and LED lamps arranged around the photosensitive sensor, wherein the LED lamps emit green light; the terminal bracelet comprises a processing terminal and hand bands connected to two ends of the processing terminal, wherein a first filter amplifier, a second filter amplifier, a first A/D converter, a second A/D converter, a central processing unit and a storage module are arranged in the processing terminal, and a display is installed on the processing terminal; the connecting part is connected with one end of the processing terminal through a first connecting wire tube, the thermosensitive sensor is connected with the input end of a first filter amplifier through a wire which penetrates through the metal hose and the first connecting wire tube, the output end of the first filter amplifier is connected with a first A/D converter, and the other end of the first A/D converter is connected with the central processing unit; the finger sleeve is connected with the processing terminal through a second connecting wire tube, the LED lamp is connected into the central processing unit through a wire penetrating through the second connecting wire tube, the photosensitive sensor is connected into the input end of the second filter amplifier through a wire penetrating through the second connecting wire tube, the output end of the second filter amplifier is connected with the second A/D converter, the other end of the second A/D converter is connected with the central processing unit, and the central processing unit storage module is electrically connected with the display.

By adopting the technical scheme, before a detector falls asleep, the ear fixer and the ear of the detector are fixed, the metal hose is adjusted to enable the thermosensitive sensor to be right opposite to the nasal cavity of the detector, the wrist of the detector wears the terminal bracelet, the finger is inserted into the finger sleeve, the front side of the finger faces the photosensitive sensor, and the device is started during sleep;

the temperature sensor works, when breathing in, air enters the nasal cavity, the temperature in front of the nostril is lower, when breathing out, the air with higher temperature is in the body, the temperature in front of the nostril is higher, the temperature signal of breathing can be obtained by detecting the temperature change in front of the nostril, the temperature signal of the detector is picked up by the temperature sensor and then converted into an electric signal, the electric signal of temperature is transmitted to the first filter amplifier, the electric signal of temperature amplified by the first filter amplifier is transmitted to the first A/D converter, the first A/D converter converts the electric signal of temperature into digital information, the central processor obtains the breathing waveform after completing the analysis and processing of the digital information, the central processor displays the obtained breathing waveform and parameters on the display in real time, and the central processor comprehensively evaluates and arranges the digital information, the breathing information is finally stored in a storage module, and the breathing information in the storage module can be viewed through a display;

the LED lamp emits green light, the photosensitive sensor works, blood is red, red light is reflected, green light is absorbed, the blood volume flowing at the wrist is increased at the instant of heart beating, more green light is absorbed, and less green light is absorbed at the interval of heartbeat. LED light flashes hundreds of times per second, calculate per minute's heartbeat number, when LED light is directed at the skin, the light that reflects back through skin tissue is accepted by the photosensor and is converted into the electrical signal, transmit the electrical signal of light to the second filter amplifier, the electrical signal of light that is amplified through the second filter amplifier is transmitted to the second AD converter, the electrical signal of light is converted into digital information by the second AD converter, central processing unit obtains the heart rate waveform after accomplishing the analysis processes to digital information, and central processing unit shows heart rate waveform and parameter on the display in real time that obtains, central processing unit carries out comprehensive evaluation and arrangement with digital information simultaneously, finally save to the memory module in can look over the heartbeat information in the memory module through the display.

The utility model discloses a further set up to: the finger sleeve comprises an upper cover and a lower cover which are oppositely arranged, and a connecting cap which is flexibly connected with the same end of the upper cover and the lower cover, the connecting cap is communicated with the second connecting wire pipe, and the upper cover and the two sides of the lower cover are connected through connecting elastic bands.

Through adopting above-mentioned technical scheme, the setting of elastic cord can be convenient for finger sleeve adaptation different examiner's finger size.

The utility model discloses a further set up to: the terminal bracelet is provided with a control switch, and the control switch is electrically connected with the central processing unit.

The utility model discloses a further set up to: the display is an LCD display.

The utility model discloses a further set up to: the hand strap is an elastic band.

To sum up, the utility model discloses following beneficial effect has: the utility model collects the respiration data by detecting the temperature change in front of the nostril through the heat-sensitive sensor, has simple structure, does not need a plurality of test instruments, and can finish the respiration detection during sleeping through simple operation;

the ear fixer is arranged, the utility model can be used for fixing the ear of a person to be detected, meanwhile, the metal hose can be adjusted in direction at will, so that the breathing detection module can be conveniently aligned with the nostril, the person to be detected can conveniently wear the breathing detection module, and discomfort in wearing the breathing detection module can not be caused;

thirdly, the LED lamp is used for emitting green light, the heartbeat is monitored by detecting the change of light through the photosensitive sensor, the structure is simple, and the operation is convenient;

fourthly, the finger sleeve is sleeved on the finger to detect the heartbeat, so that the device is convenient for a detector to wear and does not cause discomfort when being worn.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view primarily showing the LED light and photosensor within the finger sleeve;

fig. 3 is a schematic block diagram of the present invention.

In the figure: 1. a respiration monitoring group; 11. an ear holder; 12. a connecting member; 13. a metal hose; 14. a heat-sensitive sensor; 15. a first connecting wire tube; 2. a heartbeat monitoring group; 21. a finger sleeve; 211. an upper cover, 212, a lower cover, 213 and a connecting cap; 214. connecting elastic bands; 215. a second connecting wire pipe; 22. a photosensitive sensor; 23. an LED lamp; 3. a terminal bracelet; 31. a processing terminal; 311. a first filter amplifier; 312. a first A/D converter; 313. a second filter amplifier; 314. a second A/D converter; 315. a central processing unit; 316. a storage module; 32. a hand strap; 33. a display; 34. and controlling the switch.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment relates to a monitoring device for breathing and heartbeat in sleep, which is characterized by comprising a breathing monitoring group 1, a heartbeat monitoring group 2 and a terminal bracelet 3, wherein the breathing monitoring group 1 comprises an ear fixing device 11, a metal hose 13 and a heat-sensitive sensor 14, the ear fixing device 11 is arc-shaped and is convenient to be directly fixed with the ear of a detector, one end of the ear fixing device 11 is connected with the metal hose 13 through a connecting part 12, the other end of the metal hose 13 is connected with the heat-sensitive sensor 14, air enters a nasal cavity when breathing in, the temperature in front of the nasal cavity is low at the moment, gas with high temperature is contained in a breathing body when breathing out, the temperature in front of the nasal cavity is high at the moment, and relevant data of breathing can be obtained by detecting the temperature change in front of the nasal cavity through the heat-sensitive.

The heartbeat monitoring group 2 comprises a finger sleeve 21, a photosensitive sensor 22 arranged on one side inside the finger sleeve 21 and two LED lamps 23 oppositely arranged on two sides of the photosensitive sensor 22, the LED lamps 23 emit green light, the finger sleeve 21 comprises an upper cover 211 and a lower cover 212 which are oppositely arranged and a connecting cap 213 which is flexibly connected with the same end of the upper cover 211 and the lower cover 212, the connecting cap 213 is communicated with a second connecting wire tube 215, and the two sides of the upper cover 211 and the lower cover 212 are connected through connecting elastic bands 214, so that the finger sleeve 21 is convenient to adapt to the sizes of fingers of different testers; blood is red, reflects red light, absorbs green light, the heart beats instantly, the blood volume flowing at the wrist is increased, more green light is absorbed, and the green light is less in the heartbeat interval. The LED light flashes hundreds of times per second, counting the number of beats per minute, and as the LED light is directed toward the skin, the light reflected back through the skin tissue is received by the photosensor 22 and converted into an electrical signal.

Terminal bracelet 3 includes a processing terminal 31 and connects in the hand area 32 at processing terminal 31 both ends, hand area 32 is the elastic cord, it wears to be convenient for the person who detects, be provided with a first filter amplifier 311 in the processing terminal 31, a second filter amplifier 313, a first AD converter 312, a second AD converter 314, a central processing unit 315 and a storage module 316, install a display 33 on the processing terminal 31, display 33 is the LCD display, be provided with control switch 34 on the terminal bracelet 3, central processing unit 315 and storage module 316, display 33 and control switch 34 electric connection.

The connecting part 12 is connected with one end of the processing terminal 31 through a first connecting wire 15, the heat-sensitive sensor 14 is connected with the input end of a first filter amplifier 311 through wires which pass through the metal hose 13 and the first connecting wire 15, the output end of the first filter amplifier 311 is connected with a first A/D converter 312, the other end of the first A/D converter 312 is connected with a central processing unit 315, the heat-sensitive sensor 14 picks up the temperature signal of the detected person, the temperature signal is transmitted to the first filter amplifier 311, the temperature signal amplified by the first filter amplifier 311 is transmitted to the first A/D converter 312, the first A/D converter 312 converts the temperature signal into digital information, the central processing unit 315 obtains a respiration waveform after completing the analysis and processing of the digital information, and the central processing unit 315 displays the obtained respiration waveform and parameters on the display 33 in real time, meanwhile, the central processing unit 315 performs comprehensive evaluation and arrangement on the digital information, and finally stores the digital information in the storage module 316, and the breathing data in the storage module 316 can be viewed through the display 33.

The finger sleeve 21 is connected with the processing terminal 31 through a second connecting wire tube 215, the LED lamp 23 is connected with the central processing unit 315 through a lead wire passing through the second connecting wire tube 215, the photosensitive sensor 22 is connected with the input end of a second filter amplifier 313 through a lead wire passing through the second connecting wire tube 215, the output end of the second filter amplifier 313 is connected with a second A/D converter 314, and the other end of the second A/D converter 314 is connected with the central processing unit 315; the photosensitive sensor 22 picks up an optical signal of a finger of a person to be detected, the optical signal is transmitted to the second filter amplifier 313, the optical signal amplified by the second filter amplifier 313 is transmitted to the second A/D converter 314, the second A/D converter 314 converts the optical signal into digital information, the central processing unit 315 obtains a heart rate waveform after completing analysis and processing of the digital information, the central processing unit 315 displays the obtained heart rate waveform and parameters on the display 33 in real time, meanwhile, the central processing unit 315 performs comprehensive evaluation and sorting on the digital information, and finally stores the digital information into the storage module 316, and the heart rate information in the storage module 316 can be viewed through the display 33.

The use method comprises the following steps: before the detector falls asleep, the ear fixer 11 is fixed with the ear of the detector, the metal hose 13 is adjusted, the thermosensitive sensor 14 is enabled to be right opposite to the nasal cavity of the detector, the wrist of the detector wears the terminal bracelet 3, fingers are inserted into the finger sleeve 21, the front faces of the fingers face the photosensitive sensor 22, the starting device is started during sleep, the thermosensitive sensor 14 collects respiratory information, the respiratory information is stored in the storage module 316, the respiratory information is displayed on the display 33 in real time, the LED lamp 23 emits green light, the photosensitive sensor 22 collects heartbeat information, the heartbeat information is stored in the storage module 316, the heartbeat information is displayed on the display 33 in real time, and the respiratory information and the heartbeat information in the storage module 316 can be checked through the display 33.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a monitoring devices of breathing and heartbeat in sleep, includes breathing monitoring group (1), heartbeat monitoring group (2) and terminal bracelet (3), its characterized in that: the respiration monitoring group (1) comprises an ear fixing device (11), a metal hose (13) and a heat-sensitive sensor (14), wherein one end of the ear fixing device (11) is connected with the metal hose (13) through a connecting part (12), and the other end of the metal hose (13) is connected with the heat-sensitive sensor (14); the heartbeat monitoring group (2) comprises a finger sleeve (21), a photosensitive sensor (22) arranged on one side inside the finger sleeve (21) and LED lamps (23) arranged around the photosensitive sensor (22), wherein the LED lamps (23) emit green light; the terminal bracelet (3) comprises a processing terminal (31) and hand bands (32) connected to two ends of the processing terminal (31), a first filter amplifier (311), a second filter amplifier (313), a first A/D converter (312), a second A/D converter (314), a central processing unit (315) and a storage module (316) are arranged in the processing terminal (31), and a display (33) is installed on the processing terminal (31); the connecting part (12) is connected with one end of a processing terminal (31) through a first connecting wire tube (15), the heat-sensitive sensor (14) is connected to the input end of a first filter amplifier (311) through wires which penetrate through a metal hose (13) and the first connecting wire tube (15), the output end of the first filter amplifier (311) is connected with a first A/D converter (312), and the other end of the first A/D converter (312) is connected with a central processing unit (315); the finger sleeve (21) is connected with the processing terminal (31) through a second connecting wire tube (215), the LED lamp (23) is connected into a central processing unit (315) through a wire penetrating through the second connecting wire tube (215), the photosensitive sensor (22) is connected into the input end of a second filter amplifier (313) through a wire penetrating through the second connecting wire tube (215), the output end of the second filter amplifier (313) is connected with a second A/D converter (314), the other end of the second A/D converter (314) is connected with the central processing unit (315), and the central processing unit (315) is electrically connected with a storage module (316) and a display (33).

2. A device for monitoring breathing and heartbeat during sleep as claimed in claim 1, wherein: finger sleeve (21) including relative upper cover (211) and lower cover (212) that set up, with upper cover (211) and lower cover (212) with one end flexonics's connection cap (213), connect cap (213) and second connection spool (215) intercommunication, upper cover (211) all are connected through connecting elastic cord (214) with the both sides of lower cover (212).

3. A device for monitoring breathing and heartbeat during sleep as claimed in claim 1, wherein: be provided with control switch (34) on terminal bracelet (3), control switch (34) and central processing unit (315) electric connection.

4. A device for monitoring breathing and heartbeat during sleep as claimed in claim 1, wherein: the display (33) is an LCD display.

5. A device for monitoring breathing and heartbeat during sleep as claimed in claim 1, wherein: the hand strap (32) is an elastic strap.