CN114042259B - Jaundice phototherapy device and control method - Google Patents
Jaundice phototherapy device and control method Download PDFInfo
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- CN114042259B CN114042259B CN202111548976.9A CN202111548976A CN114042259B CN 114042259 B CN114042259 B CN 114042259B CN 202111548976 A CN202111548976 A CN 202111548976A CN 114042259 B CN114042259 B CN 114042259B
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- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0621—Hyperbilirubinemia, jaundice treatment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0626—Monitoring, verifying, controlling systems and methods
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
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- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/065—Light sources therefor
- A61N2005/0651—Diodes
- A61N2005/0653—Organic light emitting diodes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0662—Visible light
- A61N2005/0663—Coloured light
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
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Abstract
The application provides a jaundice phototherapy device and a control method, comprising a treatment box body; the treatment box body is internally provided with: a support portion having a support plane for carrying a user; the first phototherapy unit is arranged above the supporting part and comprises a first treatment matrix and a first treatment light source arranged on the first treatment matrix; the first therapeutic light source is used for emitting first therapeutic light rays towards a user; the first therapeutic matrix is also provided with a shielding part for blocking the first therapeutic light to protect the head and the perineum of the user. When the device is used, a user is placed on the supporting plane, the first treatment light is used for phototherapy on the user, and a part of the first treatment light is blocked by the shielding part and cannot irradiate the head and the perineum of the user; the shielding part is arranged, so that blue light can be prevented from directly irradiating the head and the perineum of a user, and the purpose of protecting the user is achieved; on the other hand, the double protection can be formed with the eyeshade and the diaper, so that the possibility of damage to a user caused by blue light is further reduced.
Description
Technical Field
The application relates to the technical field of phototherapy, in particular to a jaundice phototherapy device and a control method.
Background
Jaundice is a common symptom and sign that occurs due to elevated serum bilirubin levels caused by bilirubin metabolic disorders. Clinically, the sclera, mucous membrane, skin and other tissues are stained yellow, and the sclera Huang Ranchang of the jaundice patient is first perceived before the mucous membrane and skin because the sclera contains more elastin and has stronger affinity with bilirubin. When the total bilirubin in serum is 17.1-34.2 mu mol/L and no jaundice is seen by naked eyes, the patient is called as recessive jaundice or subclinical jaundice; jaundice, also known as dominant jaundice, can be found clinically when serum total bilirubin levels exceed 34.2 μmol/L.
Currently, phototherapy is a more commonly used method for treating jaundice, which irradiates neonate skin with blue light to reduce bilirubin concentration in blood, but blue light irradiates the face or genitals of a human body, which may affect eyesight and genitals of children, so that when in actual use, the head and the perineum of a user need to be shielded to prevent damage caused by the blue light, in particular, the eye cover and the diaper are worn on the head and the perineum of the infant respectively to prevent the blue light irradiation, but once misoperation such as forgetting to wear the eye cover or the diaper occurs, damage to the user can be caused. Therefore, the application provides a jaundice phototherapy device and a control method.
Disclosure of Invention
The application aims to solve the problems and provides a jaundice phototherapy device and a control method.
In a first aspect, the present application provides a jaundice phototherapy device comprising a treatment housing; the treatment box body is internally provided with:
a support portion having a support plane for carrying a user;
a first phototherapy unit disposed above the support portion, including a first treatment base and a first treatment light source disposed on the first treatment base;
the first therapeutic light source is used for emitting first therapeutic light rays towards a user;
the first therapeutic matrix is also provided with a shielding part for blocking the first therapeutic light to protect the head and the perineum of the user.
According to some embodiments of the present application, a first distance measuring device is disposed on the first therapeutic substrate; the first distance measuring device is connected with the first control unit and is used for detecting a first distance between the first treatment light source and a user; the first control unit is configured to adjust a current magnitude of the first therapeutic light source according to the first distance.
According to some embodiments of the present application, the shielding part has an end close to the user, and a second distance measuring device for detecting a distance between the end and the user; a first driving device is arranged in the treatment box body; the first driving device drives the end part of the shielding part to be close to or far away from a user according to the second distance signal detected by the second distance measuring device.
According to some embodiments of the present application, the first therapeutic substrate is connected to the top of the therapeutic case through the first driving device; the first driving device drives the first therapeutic substrate to ascend or descend so as to enable the end portion of the shielding portion to be close to or far away from a user.
According to the technical scheme provided by certain embodiments of the application, the shielding part is provided with a telescopic adjusting component; the first driving device enables the end portion of the shielding portion to be close to or far away from a user by driving the telescopic adjusting assembly to extend or shorten.
According to some embodiments of the present application, the telescopic adjustment assembly includes:
an outer baffle plate which is arranged on the first treatment matrix and is internally provided with a hollow cavity; one end of the outer baffle, which is relatively far away from the first treatment matrix, is provided with a plug-in port communicated with the hollow cavity;
one end of the plug board is plugged in the hollow cavity from the plug interface and is in sliding connection with the hollow cavity; the plug-in end of the plug-in board is connected with the first driving device; the first driving device enables the telescopic adjusting assembly to extend or shorten by driving the plug board to slide out or slide in.
According to some embodiments of the present application, the support part includes a support plate fixedly connected with the treatment box body, and a flexible member laid on the support plate; at least one side of the flexible member is provided with a roll assembly for supporting a user to roll.
According to some embodiments of the present application, the roll assembly comprises:
a rotation shaft provided at an inner top surface of the treatment housing and parallel to the support plane;
the second driving device is fixed on the inner top surface of the treatment box body and is used for driving the rotating shaft to rotate;
and one end of the pull rope is fixedly connected with the outer side wall of the rotating shaft, and the other end of the pull rope is fixedly connected with the side edge of the flexible piece after being wound on the rotating shaft.
According to the technical scheme provided by certain embodiments of the application, the supporting part is made of a light-transmitting material; a second phototherapy unit is arranged below the supporting part; the second phototherapy unit comprises a second treatment matrix and a second treatment light source arranged on the second treatment matrix; the second therapeutic light source is used for emitting second therapeutic light to the user;
the second therapeutic light source comprises an adjustable light source region arranged corresponding to each of the lateral assemblies;
a second control unit is arranged on the second phototherapy unit; an encoder is coaxially arranged on the rotating shaft; the second control unit is in signal connection with the encoder;
the second control unit is used for adjusting the brightness of the adjustable light source area according to the signal of the encoder.
In a second aspect, the present application provides a method for controlling a jaundice phototherapy device, based on the jaundice phototherapy device, the method includes the following steps:
acquiring first distance data s sent by a first distance measuring device;
adjusting the operating current of the first therapeutic light source according to the formula:
wherein I is 0 Setting an operating current; s is(s) 0 To set the distance.
Compared with the prior art, the application has the beneficial effects that: the application provides a jaundice phototherapy device, wherein a supporting part and a first phototherapy unit are arranged in a treatment box body, and the supporting part is provided with a supporting plane for bearing a user; the first phototherapy unit is arranged above the supporting part and comprises a first treatment matrix and a first treatment light source arranged on the first treatment matrix, wherein the first treatment light source is used for emitting first treatment light rays towards a user, and a shielding part for blocking the first treatment light rays to protect the head and the perineum of the user is also arranged on the first treatment matrix; when the device is used, a user is placed on the supporting plane of the supporting part, the first therapeutic light emitted by the first therapeutic light source is used for phototherapy on the user, and a part of the first therapeutic light is blocked by the blocking part, so that the head and the perineum of the user cannot be irradiated; the shielding part can prevent blue light from being directly irradiated on the head and the perineum of a user caused by misoperation, so that the purpose of protecting the user is achieved; on the other hand, the shielding part can form double protection with the eyeshade and the diaper, so that the possibility of damage to a user caused by blue light is further reduced.
Drawings
Fig. 1 is a schematic structural diagram of a jaundice phototherapy device (a first therapeutic substrate is an integrated structure) provided in embodiment 1 of the present application;
fig. 2 is a schematic structural diagram of a jaundice phototherapy device (a first treatment matrix is a split structure) provided in embodiment 1 of the present application;
fig. 3 is a schematic structural diagram of a jaundice phototherapy device according to embodiment 2 of the present application;
fig. 4 is a schematic structural diagram of a jaundice phototherapy device according to embodiment 3 of the present application;
fig. 5 is a schematic structural diagram of a telescopic adjustment assembly of the jaundice phototherapy device according to embodiment 4 of the present application;
fig. 6 is a schematic side view of a jaundice phototherapy device according to embodiment 5 of the present application;
fig. 7 is a schematic structural diagram of a sideways component of the jaundice phototherapy device according to embodiment 5 of the present application;
fig. 8 is a schematic side view of a jaundice phototherapy device according to embodiment 6 of the present application;
fig. 9 is a schematic structural diagram of a second phototherapy unit of the jaundice phototherapy device according to embodiment 6 of the present application.
The text labels in the figures are expressed as:
1. a treatment housing;
2. a support part; 201. a support plate; 202. a flexible member; 203. a rotation shaft; 204. a second driving device; 205. a pull rope;
3. a first phototherapy unit; 301. a first therapeutic substrate; 302. a first therapeutic light source; 303. a first distance measuring device; 304. a first driving device;
4. a shielding part; 401. a first shielding plate; 402. a second shielding plate; 403. a third shielding plate; 404. a second distance measuring device; 405. an outer baffle; 406. a plug board; 407. a hollow chamber;
5. a second phototherapy unit; 501. a second therapeutic substrate; 502. a second therapeutic light source; 503. a first light source region; 504. a second light source region; 505. and a third light source region.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present application, the following detailed description of the present application with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present application.
Example 1
Referring to fig. 1 and 2, the present embodiment provides a jaundice phototherapy device, including a treatment box 1, where the treatment box 1 is a transparent box, and an openable box door is provided on the transparent box to facilitate the user to put in and take out; the treatment box body 1 is internally provided with a supporting part 2 and a first phototherapy unit 3.
The support part 2 has a plate-like structure which is horizontally disposed at the middle of the treatment housing 1 and which has a support plane for carrying a user.
The first phototherapy unit 3 is disposed above the support 2, and includes a first treatment base 301 and a first treatment light source 302; the first therapeutic substrate 301 is fixedly connected with the inner top of the therapeutic box 1; the first therapeutic light source 302 is arranged on one side of the first therapeutic substrate 301 facing the support plane of the support part 2; the first therapeutic light source 302 is configured to emit a first therapeutic light toward a user; the first therapeutic substrate 301 is further provided with a shielding part 4 for blocking the first therapeutic light; the shielding part 4 is used for protecting the head and the perineum of a user.
Alternatively, the first therapeutic light source 302 may be an LED light source or an OLED light source that emits blue light.
The first therapeutic light source 302 includes an upper body therapeutic light source for irradiating the upper body of the user and a lower body therapeutic light source for irradiating the lower body of the user, which may be controlled separately or simultaneously; the shielding part 4 comprises a first shielding plate 401, a second shielding plate 402 and a third shielding plate 403 which are obliquely arranged on the first treatment base 301; the first shielding plate 401 and the second shielding plate 402 are respectively disposed at two ends of the upper body therapeutic light source, and are respectively used for preventing the first therapeutic light emitted by the upper body therapeutic light source from irradiating the head and the perineum of the user, and the third shielding plate 403 is disposed at one end of the lower body therapeutic light source relatively close to the perineum of the user, and is used for preventing the first therapeutic light emitted by the lower body therapeutic light source from irradiating the perineum of the user.
Optionally, an opaque flexible part is arranged at the free end of the shielding part 4, so that the free end of the shielding part 4 is prevented from touching a user to cause injury.
In this embodiment, the first therapeutic substrate 301 is in a plate-shaped integrated structure, as shown in fig. 1, and in other embodiments of the present application, the first therapeutic substrate 301 may also be in a split-type structure, as shown in fig. 2; the first therapeutic substrate 301 of the jaundice phototherapy apparatus shown in fig. 2 includes a first substrate on which an upper body therapeutic light source is mounted and a second substrate on which a lower body therapeutic light source is mounted, a first shielding plate 401 and a second shielding plate 402 are mounted on the first substrate, and a third shielding plate 403 is mounted on the second substrate.
For the jaundice phototherapy device adopting the split-type first therapeutic substrate 301, preferably, at least one of the first substrate and the second substrate is slidably connected with the top of the therapeutic box 1, that is, the space between the first substrate and the second substrate is adjustable, so that users with different heights can use the jaundice phototherapy device conveniently.
In the jaundice phototherapy device provided in this embodiment, a support part 2 and a first phototherapy unit 3 are disposed in a treatment box 1, where the support part 2 has a support plane for carrying a user; the first phototherapy unit 3 is arranged above the supporting part 2, and comprises a first therapeutic base 301 and a first therapeutic light source arranged on the first therapeutic base 301, wherein the first therapeutic light source is used for emitting first therapeutic light towards a user, and a shielding part 4 for blocking the first therapeutic light to protect the head and perineum of the user is also arranged on the first therapeutic base 301; when in use, a user is placed on the supporting plane of the supporting part 2, the first therapeutic light emitted by the first therapeutic light source 302 is used for phototherapy on the user, and a part of the first therapeutic light is blocked by the shielding part 4, so that the first therapeutic light cannot irradiate the head and the perineum of the user.
The jaundice phototherapy device provided by the embodiment can prevent blue light from directly irradiating the head and the perineum of a user caused by misoperation (such as forgetting to wear an eye cover or diaper), so as to achieve the purpose of protecting the user; on the other hand, the shielding part can form double protection with the eyeshade and the diaper, so that the possibility of damage to a user caused by blue light is further reduced.
Example 2
As shown in fig. 3, this embodiment provides a jaundice phototherapy device, in this embodiment, on the basis of embodiment 1, a first distance measuring device 303 is disposed on a side of the first therapeutic substrate 301 facing the supporting portion 2; the first distance measuring device 303 may be a distance measuring sensor, for example, an infrared distance measuring sensor with the model GP2Y0E03 may be used, and the distance measuring range is 4-50cm; the first distance measuring device 303 is connected to a first control unit, and is configured to detect a first distance between the first therapeutic light source 302 and the user; the first control unit is configured to adjust the current level of the first therapeutic light source 302 according to the first distance.
Specifically, when the first distance detected by the first distance measuring device 303 is greater than the set distance, it indicates that the distance between the first therapeutic light source 302 and the user is relatively greater, and in order to obtain a good therapeutic effect, the working current of the first therapeutic light source 302 is appropriately increased to increase the irradiation brightness; when the first distance detected by the first distance measuring device 303 is smaller than the set distance, the distance between the first therapeutic light source 302 and the user is relatively smaller, so as to obtain a good therapeutic effect, and the working current of the first therapeutic light source 302 is reduced to reduce the irradiation brightness, thereby realizing accurate therapy.
Alternatively, the number of the first distance measuring devices 303 may be one or several, and when the number of the first distance measuring devices 303 is one, they may be disposed at the middle position of the first therapeutic substrate 301; when the number of the first distance measuring devices 303 is plural, the plural first distance measuring devices 303 may be uniformly distributed on the first therapeutic substrate 301, and an average value of measurement results of all the first distance measuring devices 303 is taken as a detection result of the first distance.
In addition, during the blue light radiation treatment, the body temperature of the newborn may be raised, the excessive body temperature may cause more water loss and electrolyte disorder, and thus, the neonate is affected, so it is preferable to set an infrared temperature sensor in the treatment box 1 for detecting the body temperature of the user in real time, and when the detected body temperature exceeds a set value (such as 38 ℃), the control unit controls each treatment light source to stop working, and sends an alarm to remind the medical care personnel of treatment.
The embodiment also provides a control method of the jaundice phototherapy device, the control method comprises the following steps:
acquiring first distance data s sent by a first distance measuring device 303;
the operating current of the first therapeutic light source 303 is adjusted according to the following formula:
wherein I is 0 Setting an operating current; s is(s) 0 To set the distance. In which the working current I is set 0 In relation to the area of the first therapeutic light source screen, in this embodiment, the area of the first therapeutic light source screen is 400cm 2 The adopted working current is set to be 2A, s 0 The value of (2) was 30cm.
According to the jaundice phototherapy device provided by the embodiment, the first distance measuring device 303 connected with the first control unit is arranged on the first treatment substrate 301, the first distance measuring device 303 is used for detecting the first distance between the first treatment light source 302 and the user, the first control unit is used for adjusting the current of the first treatment light source 302 according to the first distance, and when the jaundice phototherapy device is used, the first control unit adjusts the working current of the first treatment light source 302 according to the detected distance between the first treatment light source 302 and the user, the larger the distance is, the larger the working current is, and the smaller the distance is, so that the accurate treatment on users with different heights and fatness can be realized.
Example 3
Referring to fig. 4, the present embodiment provides a jaundice phototherapy device, in which, based on embodiment 1, the shielding portion 4 has an end portion close to a user, and a second distance measuring device 404 for detecting a distance between the end portion and the user; the second distance measuring device 404 is a distance measuring sensor, and is mounted on the free end of the shielding part 4, specifically, may be mounted on the free end of any one of the first shielding plate 401, the second shielding plate 402 and the third shielding plate 403; in this embodiment, the second distance measuring device 404 is mounted at the free end of the second shield 402.
A first driving device 304 is also arranged in the treatment box body 1; the first driving device 304 drives the end of the shielding part 4 to approach or depart from the user according to the second distance signal detected by the second distance measuring device 404.
Specifically, the first therapeutic substrate 301 is connected to the top of the therapeutic box 1 through the first driving device 304; the first driving device 304 may be an electric telescopic rod; the first driving device 304 is fixedly installed at the inner top of the treatment box 1, and the telescopic end of the first driving device is connected with the first treatment base 301.
The second distance measuring device 404 is connected to the control unit, the second distance measuring device 404 sends second distance data between the end of the detected shielding part 4 and the user to the control unit, and the control unit controls the first driving device 304 to act correspondingly according to the received second distance data, so as to drive the first therapeutic substrate 304 to rise or fall, so that the end of the shielding part 4 is close to or far away from the user.
The specific regulation mode is as follows: when the control unit determines that the received second distance data is greater than the first set limit value (for example, 10 cm), the first driving device 304 is controlled to drive the first treatment matrix 301 to descend, so that the effect of blocking blue light is prevented from being deteriorated due to overlarge spacing; when the second distance data is determined to be smaller than the second set limit value (for example, 3 cm), the first driving device 304 is controlled to drive the first therapeutic substrate 301 to rise, so as to prevent injury to the user caused by collision with the shielding portion 4 due to the shielding portion 4 being too close to the user.
According to the jaundice phototherapy device provided by the embodiment, the first driving device is arranged between the first treatment matrix and the top of the treatment box body, and can drive the first treatment matrix to lift, so that the shielding part is driven to lift correspondingly, and a medical staff can conveniently put a user into the treatment box body and take the user out of the treatment box body; through setting up the second range unit at the free end of shielding part to first drive arrangement is close to or keep away from the user according to the tip of second range signal drive shielding part that the second range unit detected, in the treatment, both can prevent to cause the injury to the user because shielding part is too close to the user, can prevent again to cause blue light leakage and cause the injury to the user because shielding part is too far away from the user.
Example 4
The present embodiment provides a jaundice phototherapy device, which is an improvement performed on the basis of embodiment 3, and the same points as those of embodiment 3 are not described in detail, and the difference is that: the shielding part 4 is provided with a telescopic adjusting component; the first driving device 304 extends or shortens the end portion of the shielding part 4 to approach or separate from the user by driving the telescopic adjustment assembly.
Specifically, the first shielding plate 401, the second shielding plate 402 and the third shielding plate 403 respectively have the telescopic adjustment assembly, and the telescopic adjustment assembly has a structure as shown in fig. 5, and includes an outer shielding plate 405 and a plug board 406.
The outer baffle 405 is fixedly mounted on the first therapeutic substrate 301, and has a hollow cavity 407 therein; the end of the outer baffle 405, which is relatively far away from the first therapeutic substrate 301, is provided with a plug port communicated with the hollow cavity 407;
the plug board 406, one end of which is plugged into the hollow cavity 407 from the plug interface and is slidably connected with the hollow cavity 407; the plugging end of the plugging plate 406 is connected with the first driving device 304; the first drive 304 extends or shortens the telescoping adjustment assembly by driving the plunger 406 out of or into.
According to the jaundice phototherapy device provided by the embodiment, the shielding part is set to be of a structure with the telescopic adjusting assembly, and the telescopic adjusting assembly can be driven by the first driving device when the jaundice phototherapy device is used, so that the end part of the shielding part 4 is close to or far away from a user, and the specific adjusting mode is referred to embodiment 3 and is not repeated herein.
Example 5
Referring to fig. 6, the present embodiment provides a jaundice phototherapy device, and the present embodiment is based on embodiment 3, where the supporting portion 2 includes a supporting plate 201 fixedly connected to the treatment box 1, and a flexible member 202 laid on the supporting plate 201; preferably, the flexible member 202 is a flexible net structure, and has good air permeability; at least one side of the flexible member 202 is provided with a roll assembly for supporting a user to roll; in this embodiment, one set of the roll members is provided on each side of the flexible member 202, i.e., two sets of the roll members are provided in total.
Referring to fig. 7, the roll assembly includes:
a rotation shaft 203 which is provided on the inner top surface of the treatment housing 1 and is parallel to the support plane;
the second driving device 204 is fixed on the inner top surface of the treatment box body 1, is connected with one end of the rotating shaft 203, and is used for driving the rotating shaft 203 to rotate; the second driving device 204 may be a rotating electric machine.
A plurality of pull ropes 205, wherein one end of each pull rope 205 is fixedly connected with the outer side wall of the rotating shaft 203, and the other end of each pull rope 205 is fixedly connected with the side edge of the flexible piece 202 after being wound on the rotating shaft 203; in this embodiment, each of the roll assemblies contains three pull cords 205.
The second driving device 204 is connected with the control unit, a first preset time and a second preset time are preset in the control unit, when treatment is started, a timer in the control unit starts to count, when the first preset time (for example, 20 minutes) is reached, the control unit controls the timer to count again, and simultaneously controls one group of side components to work, namely, the second driving device 204 of the side components drives the rotating shaft 203 to rotate, drives the pull rope 205 on the rotating shaft 203 to wind up on the rotating shaft 203, further enables the side of the flexible piece 202 to be lifted upwards for a certain distance, drives a user to incline in a smaller amplitude, and the back of the side user is separated from the supporting plate 201, so that back heat dissipation is facilitated; when the timer reaches a second preset time (for example, 10 minutes), the control unit controls the timer to count again, and simultaneously controls the side second driving device 204 to drive the rotating shaft 203 to rotate in the opposite direction to a reset state, so as to complete one-time rolling; the same manner is then adopted to control the roll component on the other side to complete the roll on the other side, and specific steps are not described here again.
The neonatal jaundice is irradiated with blue light for 8-12 hours, and stopped for 12-16 hours, and in the phototherapy process, the neonatal jaundice lies on the transparent plate for a long time, and the ventilation property of the side contacted with the transparent plate is relatively poor, so that the neonatal jaundice is easy to sweat, the comfort of a user is reduced, the neonatal crying is easy to be caused, and the treatment is influenced; according to the jaundice phototherapy device provided by the embodiment, through alternately controlling the work of the two groups of the sideways components, heat can be dissipated to the back of a user, the comfort level of the user is increased, the user can relax the mood, and the user crying and alarm caused by poor comfort level are avoided, so that the normal operation of the treatment process is influenced.
Furthermore, in order to prevent the lateral body component from colliding with the shielding part due to the user's lateral body during operation, the shielding part may be configured to have a structure with a telescopic adjustment component as described in embodiment 4 on the basis of the jaundice phototherapy device, that is, the telescopic adjustment component may be driven by the first driving device during use so that the end of the shielding part 4 is close to or far away from the user, and the specific structure and adjustment manner will not be described herein.
Example 6
Referring to fig. 8, in this embodiment, based on embodiment 5, the supporting portion 2 is made of a light-transmitting material; a second phototherapy unit 5 is arranged below the support part 2; the second phototherapy unit 5 includes a second treatment base 501, and a second treatment light source 502 disposed on the second treatment base 501; the second therapeutic light source 502 is configured to emit a second therapeutic light to the back of the user; a second control unit is arranged on the second phototherapy unit 5; an encoder is coaxially mounted on the rotating shaft 203; the encoder adopts an absolute encoder; the second control unit is in signal connection with the encoder; the second control unit is used for adjusting the brightness of the adjustable light source area according to the signal of the encoder.
Referring to fig. 9, the second therapeutic light source 502 includes an adjustable light source area corresponding to each of the lateral components, in this embodiment, the second therapeutic light source 502 includes three light source areas, namely a first light source area 503, a second light source area 504 and a third light source area 505, wherein the first light source area 503 and the third light source area 505 correspond to two groups of lateral components respectively, and the second light source area 504 is located between the first light source area 503 and the third light source area 505; the three light source regions are independently controlled.
When the sideways assembly works, the encoders on the same side measure the rotation amount of the rotation shaft 203 (namely the number of turns and the angle of specific rotation of the rotation shaft 203) and send the rotation amount to the second control unit, the diameter of the rotation shaft is stored in the second control unit, the second control unit calculates the moving distance of the pull rope according to the received rotation amount data and the diameter data of the rotation shaft, and adjusts the brightness of the corresponding light source area according to the moving distance of the pull rope; specifically, the working current of the corresponding light source area can be adjusted according to the moving distance of the pull rope, so that the brightness is adjusted; for example, when the second control unit is set with a set working current and does not lean, the working current of each light source area is a reference current, and when the second control unit leans, the working current of the corresponding light source area is adjusted to be larger than the reference current, and the working current is adjusted according to the moving distance of the pull rope, and the working current adjusting formula is as follows:
wherein I is 1 Setting working current of each light source area to be 1A; l (L) 0 For setting the distance, the value is 100cm, and l is the moving distance of the pull rope.
According to the jaundice phototherapy device provided by the embodiment, the second treatment light source 502 is arranged in the adjustable light source area corresponding to the sideways component, and when the sideways motion is performed, the working current of the corresponding light source area can be adjusted, so that accurate treatment is facilitated.
The principles and embodiments of the present application have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present application and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this application, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the application, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present application.
Claims (7)
1. A jaundice phototherapy device, which is characterized by comprising a treatment box body (1); the treatment box body (1) is internally provided with:
a support (2) having a support plane for carrying a user;
a first phototherapy unit (3) disposed above the support (2) and including a first treatment base (301) and a first treatment light source (302) disposed on the first treatment base (301);
the first therapeutic light source (302) is configured to emit a first therapeutic light towards a user;
a shielding part (4) for blocking the first treatment light to protect the head and the perineum of the user is also arranged on the first treatment matrix (301);
the shielding part (4) is provided with an end part close to a user and a second distance measuring device (404) for detecting the distance between the end part and the user; a first driving device (304) is arranged in the treatment box body (1); the first driving device (304) drives the end part of the shielding part (4) to be close to or far away from a user according to a second distance signal detected by the second distance measuring device (404);
the support part (2) comprises a support plate (201) fixedly connected with the treatment box body (1) and a flexible piece (202) paved on the support plate (201); at least one side of the flexible piece (202) is provided with a sideways component for supporting the user to lean;
the roll assembly includes:
a rotation shaft (203) which is arranged on the inner top surface of the treatment box body (1) and is parallel to the support plane;
the second driving device (204) is fixed on the inner top surface of the treatment box body (1) and is used for driving the rotating shaft (203) to rotate;
and one end of each pull rope (205) is fixedly connected with the outer side wall of the corresponding rotating shaft (203), and the other end of each pull rope (205) is fixedly connected with the side edge of the corresponding flexible piece (202) after being wound on the corresponding rotating shaft (203).
2. The jaundice phototherapy device according to claim 1, wherein the first treatment base (301) is provided with a first distance measuring device (303); the first distance measuring device (303) is connected with a first control unit and is used for detecting a first distance between the first treatment light source (302) and a user; the first control unit is configured for adjusting the current magnitude of the first therapeutic light source (302) according to the first distance.
3. The jaundice phototherapy device according to claim 1, wherein the first treatment base (301) is connected to the top of the treatment housing (1) through the first driving device (304); the first driving device (304) drives the first treatment base body (301) to ascend or descend so as to enable the end portion of the shielding portion (4) to be close to or far away from a user.
4. The jaundice phototherapy device according to claim 1, wherein the shielding portion (4) has a telescopic adjustment assembly; the first driving device (304) enables the end portion of the shielding part (4) to be close to or far away from a user by driving the telescopic adjusting assembly to extend or shorten.
5. The jaundice phototherapy device of claim 4, wherein the telescoping adjustment assembly comprises:
an outer baffle (405) mounted on the first treatment base (301) and having a hollow chamber (407) therein; an end of the outer baffle plate (405) which is relatively far away from the first treatment matrix (301) is provided with a plug-in port communicated with the hollow cavity (407);
a plug board (406) one end of which is plugged into the hollow cavity (407) from the plug port and is in sliding connection with the hollow cavity (407); the plug-in end of the plug-in board (406) is connected with the first driving device (304); the first drive means (304) extends or shortens the telescopic adjustment assembly by driving the plug board (406) out of or into.
6. The jaundice phototherapy device according to claim 1, wherein the support portion (2) is made of a light-transmitting material; a second phototherapy unit (5) is arranged below the supporting part (2); the second phototherapy unit (5) comprises a second treatment base (501), and a second treatment light source (502) arranged on the second treatment base (501); the second therapeutic light source (502) is configured to emit a second therapeutic light to a user;
the second therapeutic light source (502) includes an adjustable light source region disposed for each of the lateral assemblies;
a second control unit is arranged on the second phototherapy unit (5); an encoder is coaxially arranged on the rotating shaft (203); the second control unit is in signal connection with the encoder;
the second control unit is used for adjusting the brightness of the adjustable light source area according to the signal of the encoder.
7. A method for controlling a jaundice phototherapy apparatus according to claim 2, the method comprising the steps of:
acquiring first distance data s sent by a first distance measuring device;
adjusting the operating current of the first therapeutic light source according to the formula:
wherein I is 0 Setting an operating current; s is(s) 0 To set the distance.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005123189A2 (en) * | 2004-06-14 | 2005-12-29 | Patient Patents Inc. | Methods and apparatus for stabilizing a subject undergoing phototherapy treatment |
| CN206641969U (en) * | 2016-12-21 | 2017-11-17 | 南通市第二人民医院 | Neonatal jaundice phototherapy constraint posture pad |
| CN108992787A (en) * | 2018-08-15 | 2018-12-14 | 广东普门生物医疗科技有限公司 | A kind of Phototherapeutic instrument, constant intensity output method and the system of constant intensity output |
| CN109663218A (en) * | 2019-01-02 | 2019-04-23 | 王英娟 | A kind of children shine blue light safety device |
| CN110180087A (en) * | 2019-06-21 | 2019-08-30 | 宁波市妇女儿童医院 | A kind of Icterus treatment box |
| CN110354400A (en) * | 2019-08-15 | 2019-10-22 | 南通市妇幼保健院 | A kind of blue light box convenient for adjusting lighting angle and distance |
| CN110876836A (en) * | 2018-09-05 | 2020-03-13 | 冠晶光电股份有限公司 | Control method of phototherapy device |
| CN210170681U (en) * | 2018-07-17 | 2020-03-24 | 郑州大学第二附属医院 | Portable infant jaundice treatment device of obstetrical department |
| CN111714780A (en) * | 2020-06-20 | 2020-09-29 | 冯孝强 | Pediatric percutaneous jaundice instrument |
| CN212547505U (en) * | 2020-04-09 | 2021-02-19 | 上海市第一妇婴保健院 | Multi-functional neonate's blue light treatment case |
| CN213432623U (en) * | 2020-08-05 | 2021-06-15 | 河南省儿童医院郑州儿童医院 | Neonatal internal medicine jaundice treatment supporting device |
-
2021
- 2021-12-17 CN CN202111548976.9A patent/CN114042259B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005123189A2 (en) * | 2004-06-14 | 2005-12-29 | Patient Patents Inc. | Methods and apparatus for stabilizing a subject undergoing phototherapy treatment |
| CN206641969U (en) * | 2016-12-21 | 2017-11-17 | 南通市第二人民医院 | Neonatal jaundice phototherapy constraint posture pad |
| CN210170681U (en) * | 2018-07-17 | 2020-03-24 | 郑州大学第二附属医院 | Portable infant jaundice treatment device of obstetrical department |
| CN108992787A (en) * | 2018-08-15 | 2018-12-14 | 广东普门生物医疗科技有限公司 | A kind of Phototherapeutic instrument, constant intensity output method and the system of constant intensity output |
| CN110876836A (en) * | 2018-09-05 | 2020-03-13 | 冠晶光电股份有限公司 | Control method of phototherapy device |
| CN109663218A (en) * | 2019-01-02 | 2019-04-23 | 王英娟 | A kind of children shine blue light safety device |
| CN110180087A (en) * | 2019-06-21 | 2019-08-30 | 宁波市妇女儿童医院 | A kind of Icterus treatment box |
| CN110354400A (en) * | 2019-08-15 | 2019-10-22 | 南通市妇幼保健院 | A kind of blue light box convenient for adjusting lighting angle and distance |
| CN212547505U (en) * | 2020-04-09 | 2021-02-19 | 上海市第一妇婴保健院 | Multi-functional neonate's blue light treatment case |
| CN111714780A (en) * | 2020-06-20 | 2020-09-29 | 冯孝强 | Pediatric percutaneous jaundice instrument |
| CN213432623U (en) * | 2020-08-05 | 2021-06-15 | 河南省儿童医院郑州儿童医院 | Neonatal internal medicine jaundice treatment supporting device |
Non-Patent Citations (1)
| Title |
|---|
| 新生儿黄胆蓝光照射的观察和护理;苏丽红;中国卫生产业;全文 * |
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