CN114042258B - Phototherapy blanket - Google Patents
Phototherapy blanket Download PDFInfo
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- CN114042258B CN114042258B CN202111544739.5A CN202111544739A CN114042258B CN 114042258 B CN114042258 B CN 114042258B CN 202111544739 A CN202111544739 A CN 202111544739A CN 114042258 B CN114042258 B CN 114042258B
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- phototherapy
- mounting groove
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- blanket
- temperature
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- 238000001126 phototherapy Methods 0.000 title claims abstract description 56
- 238000001514 detection method Methods 0.000 claims abstract description 46
- 230000001225 therapeutic effect Effects 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims description 22
- 230000001154 acute effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 15
- 238000009529 body temperature measurement Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 206010023126 Jaundice Diseases 0.000 description 3
- 210000001099 axilla Anatomy 0.000 description 3
- 201000004624 Dermatitis Diseases 0.000 description 2
- 208000010668 atopic eczema Diseases 0.000 description 2
- 210000001217 buttock Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003238 somatosensory effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- 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
- A61N5/0613—Apparatus adapted for a specific treatment
-
- 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
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0621—Hyperbilirubinemia, jaundice treatment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
- G01K1/143—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations for measuring surface temperatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The present application provides a phototherapy blanket comprising: the carpet comprises a carpet body, a plurality of treatment light sources, a detection assembly and a driving assembly; the blanket body is provided with a phototherapy surface for contacting with a patient; the phototherapy surface is provided with a mounting groove along a first direction, the mounting groove is arranged corresponding to the armpit position of the patient, and the first direction is perpendicular to the phototherapy surface; the therapeutic light source is arranged on the phototherapy surface and is used for emitting therapeutic light; the detection component is arranged in the mounting groove; the detection component has a first state and a second state; in the first state, the detection component extends out of the mounting groove and is used for measuring the armpit temperature of the patient; in the second state, the detection component stretches into the mounting groove and is used for measuring the surface temperature of the blanket body; the driving component is used for driving the detecting component to switch to the first state or the second state. The phototherapy blanket provided by the application avoids the fact that the environment where an infant is located cannot be accurately reflected in the prior art, and meanwhile, the temperature measurement process cannot interfere or interrupt the treatment process, so that the treatment effect is good.
Description
Technical Field
The present disclosure relates generally to the field of phototherapy, and in particular to a phototherapy blanket.
Background
Phototherapy blankets generally achieve the aim of auxiliary treatment by arranging a light source on a blanket body and irradiating a focus area with therapeutic light with a specific wavelength by using the light source; light sources such as blue light may be used to treat jaundice in infants;
in the process of jaundice treatment of infants, accurate monitoring of infants is often required; in the prior art, the temperature monitoring is realized by integrating a temperature sensor in the phototherapy blanket to measure the surface temperature of the phototherapy blanket; the temperature measurement mode has temperature measurement deviation, namely: the temperature measurement result cannot accurately reflect the actual condition of the environment where the infant is located, and cannot accurately reflect the actual condition of the infant; therefore, in the actual treatment process, the actual environment temperature is easy to be too high, so that the infants sweat, and the problems of eczema, red buttocks and the like are easy to occur.
Disclosure of Invention
In view of the foregoing drawbacks or shortcomings of the prior art, it is desirable to provide a phototherapy blanket that solves the above-described technical problems.
The present application provides a phototherapy blanket comprising:
a blanket body having thereon a phototherapy surface for contact with a patient; the phototherapy surface is provided with a mounting groove along a first direction, the mounting groove is arranged corresponding to the armpit position of the patient, and the first direction is perpendicular to the phototherapy surface;
the treatment light sources are arranged on the phototherapy surface and are used for emitting treatment light;
the detection assembly is arranged in the mounting groove; the detection assembly has a first state and a second state; in the first state, the detection component extends out of the mounting groove and is used for measuring the armpit temperature of the patient; when in the second state, the detection component stretches into the mounting groove and is used for measuring the surface temperature of the blanket body;
and the driving component is used for driving the detection component to be switched into the first state or the second state.
According to the technical scheme provided by the embodiment of the application, the detection assembly comprises:
a first spring installed in the installation groove along a first direction;
and the sensing assembly is arranged at one end, far away from the mounting groove, of the first spring and is used for measuring the temperature.
According to the technical scheme provided by the embodiment of the application, the sensing assembly comprises:
the mounting plate is arranged along the direction perpendicular to the first direction and is fixedly connected with one end, away from the mounting groove, of the first spring;
the second spring is arranged at one end of the mounting plate far away from the mounting groove;
the buckle is fixedly connected with the free end of the second spring; the buckle is provided with a temperature sensor;
the plurality of clamping seats are arranged at one end of the mounting plate far away from the mounting groove, and the buckle can be matched with any clamping seat in a clamping way.
According to the technical scheme provided by the embodiment of the application, two second springs are arranged and are respectively arranged on two sides of one end, away from the mounting groove, of the mounting plate;
the axis direction of the second spring and the mounting plate form an acute angle, and the buckle is fixedly connected with the free ends of the two second springs respectively; the clamping seat is arranged between the two second springs.
According to the technical scheme provided by the embodiment of the application, the side wall of one side of the blanket body is provided with the mounting hole, and a mounting channel is arranged between the mounting hole and the mounting groove; the drive assembly includes:
one end of the driving rope is fixedly connected with the mounting plate, and the other end of the driving rope extends out of the mounting channel;
the wire reel is rotatably arranged on one side of the blanket body, and the free end of the driving rope is fixedly connected with the wire reel;
when the first state is adopted, the winding shaft rotates to a first angle;
in the second state, the spool rotates to a second angle.
According to the technical scheme provided by the embodiment of the application, the blanket body is provided with the motor, and the rotating shaft of the motor is axially and fixedly connected with the winding shaft; the motor is connected with a controller; the input end of the controller is connected with the temperature sensor, and the output end of the controller is connected with the motor.
According to the technical scheme provided by the embodiment of the application, the controller is configured to:
receiving a first temperature value, wherein the first temperature value is a temperature value output by the temperature sensor when the wire winding shaft rotates to a first angle;
when the first temperature value is judged to be larger than a first set threshold value, alarm information is sent;
judging the duration of the first temperature value for a set time t 0 Less thanWhen the first set threshold value is equal to the first set threshold value, controlling the winding shaft to rotate to the second angle;
receiving a second temperature value, wherein the second temperature value is a temperature value output by the temperature sensor when the wire winding shaft rotates to a second angle;
and when the second temperature value is judged to be larger than a second set threshold value, controlling the winding shaft to rotate to the first angle.
According to the technical scheme provided by the embodiment of the application, the blanket body is internally provided with the first air bag body, and the first air bag body is communicated with the inflation equipment.
According to the technical scheme provided by the embodiment of the application, the two sides of the blanket body are provided with the second air bag bodies along the first direction; and a plurality of auxiliary light sources are arranged on one side, close to each other, of the two second air bag bodies.
According to the technical scheme provided by the embodiment of the application, the phototherapy surface is provided with a plurality of convex air bags, and the convex air bags are communicated with the first air bag body; the therapeutic light source includes a first light source and a second light source; the first light source is arranged on the convex air bags, and the second light source is arranged between the adjacent convex air bags.
The beneficial effects of this application lie in: during treatment, a patient (baby) is laid down, and the phototherapy surface of the blanket body is covered on the baby or covered on the baby body; at the moment, the light source on the phototherapy surface can emit blue light to the skin surface of the infant for irradiation treatment; in the treatment process, the driving component can be driven to act, so that the driving component drives the detection component to switch to a second state, and the surface temperature of the blanket body is detected, so that the surface temperature of the phototherapy blanket is ensured not to be too high; meanwhile, the driving assembly can be driven to enable the detection assembly to be switched to a first state, so that the detection assembly extends out of the mounting groove to measure the axillary temperature of the infant, and the temperature measurement results of the two positions can truly reflect the somatosensory state of the infant;
through the structure, the detection state can be switched in the process of treating the infant, the detection of the axilla temperature of the infant and the surface temperature of the phototherapy blanket in the treatment process is realized, the problem that the actual condition of the environment where the infant is can not be accurately reflected in the prior art is avoided, meanwhile, the temperature measurement process can not interfere or interrupt the treatment process, and the treatment effect is good.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:
FIG. 1 is a schematic view of a phototherapy blanket provided herein;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic diagram of the detection assembly of FIG. 1 when switched to a second state;
FIG. 4 is a schematic view of the structure of the phototherapy surface 2 shown in FIG. 1 with the elastic sleeve 20 mounted thereon;
fig. 5 is a schematic view of the structure of the blanket body 1 shown in fig. 1, in which a first air bag body 15 is installed;
fig. 6 is a schematic view of the structure of the first air bag body 15 shown in fig. 5 after inflation;
fig. 7 is a schematic view of the structure of the blanket body 1 shown in fig. 5, in which the second air bag bodies 16 are installed at both sides thereof;
fig. 8 is a schematic view of the structure of fig. 7 after inflation into the second bladder 16.
Reference numerals in the drawings:
1. a blanket body; 2. a phototherapy surface; 3. a mounting groove; 4. a therapeutic light source; 5. a first spring; 6. a mounting plate; 7. a second spring; 8. a buckle; 9. a temperature sensor; 10. a clamping seat; 11. a mounting hole; 12. a mounting channel; 13. a drive rope; 14. a wire reel; 15. a first balloon; 16. a second air bag body; 17. an auxiliary light source; 18. a convex air bag; 19. a flexible cover; 20. an elastic sleeve; 41. a first light source; 42. and a second light source.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the invention are shown in the drawings.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1-3, a schematic structural diagram of a phototherapy blanket provided in the present application is shown, including:
a blanket body 1, wherein the blanket body 1 is provided with a phototherapy surface 2 for contacting a patient; the phototherapy surface 2 is provided with a mounting groove 3 along a first direction, the mounting groove 3 is arranged corresponding to the armpit position of the patient, and the first direction is perpendicular to the phototherapy surface 2;
a plurality of therapeutic light sources 4 arranged on the phototherapy surface 2 for emitting therapeutic light;
the detection assembly is arranged in the mounting groove 3; the detection assembly has a first state and a second state; in the first state, the detection component extends out of the mounting groove 3 and is used for measuring the armpit temperature of the patient; in the second state, the detection component stretches into the mounting groove 3 and is used for measuring the surface temperature of the blanket body 1;
and the driving component is used for driving the detection component to be switched into the first state or the second state.
In particular, the phototherapy blanket is used for phototherapy of a patient (e.g., an infant);
specifically, the therapeutic light source 4 is an LED light source or an OLED light source;
specifically, the therapeutic light source 4 is configured to emit blue light for treating jaundice; preferably, the wavelength of the light source is 425nm-475nm;
specifically, the blanket body 1 is made of flexible materials, and a power supply device is arranged on the blanket body 1, and the power supply device can be as follows:
1. a power interface; the power interface is arranged at one side of the blanket body 1; a power line is arranged in the blanket body 1, one end of the power line is connected with a power interface, and the other end of the power line is connected with the therapeutic light source 4; the power interface may be a USB interface;
2. a battery assembly; a battery seat for installing a battery assembly is arranged on the blanket body 1, and a power line is arranged between the battery seat and the therapeutic light source 4;
specifically, the detection component is provided with a plurality of detection components, namely one detection component, two detection components or a plurality of detection components; in the embodiment, two detection assemblies are arranged and are respectively arranged corresponding to two armpit positions of the infant;
working principle: in the treatment, a patient (baby) is laid down, and the phototherapy surface 2 of the blanket body 1 is covered on the baby or covered on the baby body; at the moment, the light source on the phototherapy surface 2 can emit blue light to the skin surface of the infant for irradiation treatment; in the treatment process, the driving component can be driven to act, so that the driving component drives the detection component to switch to a second state, and the surface of the blanket body 1 is subjected to temperature detection, so that the surface temperature of the phototherapy blanket is ensured not to be too high; meanwhile, the driving assembly can be driven to enable the detection assembly to be switched to a first state, so that the detection assembly extends out of the mounting groove 3 to measure the axillary temperature of the infant, and the temperature measurement results of the two positions can truly reflect the somatosensory state of the infant;
through the structure, the detection state can be switched in the process of treating the infant, the detection of the axilla temperature of the infant and the surface temperature of the phototherapy blanket in the treatment process is realized, the problem that the actual condition of the environment where the infant is can not be accurately reflected in the prior art is avoided, meanwhile, the temperature measurement process can not interfere or interrupt the treatment process, and the treatment effect is good.
In a preferred embodiment, as shown in fig. 1-3, the detection assembly comprises:
a first spring 5 installed in the installation groove 3 in a first direction;
and the sensing assembly is arranged at one end of the first spring 5, which is far away from the mounting groove 3, and is used for measuring temperature.
Specifically, the number of the first springs 5 is one, two or more;
specifically, when the first spring 5 is compressed by an external force, the sensing component is flush with the outer side edge of the mounting groove 3, and the detection component is in the second state; when the first spring 5 returns from the compressed state to the normal state, the sensing assembly extends out of the mounting groove 3 and corresponds to the infant armpit position, and the detecting assembly is in the first state.
In a preferred embodiment, as shown in fig. 1-3, the sensing assembly comprises:
the mounting plate 6 is arranged along the direction perpendicular to the first direction and is fixedly connected with one end of the first spring 5, which is far away from the mounting groove 3;
a second spring 7 arranged at one end of the mounting plate 6 away from the mounting groove 3;
the buckle 8 is fixedly connected with the free end of the second spring 7; the temperature sensor 9 is arranged on the buckle 8;
the plurality of clamping seats 10 are arranged at one end, far away from the mounting groove 3, of the mounting plate 6, and the clamping buckles 8 can be matched with any clamping seat 10 in a clamping manner.
When the temperature sensor is used, the position of the buckle 8 can be adjusted and clamped on the clamping seat 10 at the position, so that the fine adjustment of the position of the temperature sensor 9 is realized, and the universality is improved.
Specifically, a flexible cover 19 is arranged on the mounting plate 6 and positioned outside the temperature sensor 9 and the second spring 7; the temperature sensor 9 is fixedly connected with the flexible cover 19; by arranging the flexible cover 19, the temperature measuring structure is prevented from scratching a human body, and meanwhile, the temperature measuring structure is protected.
In a preferred embodiment, two second springs 7 are provided and are respectively arranged at two sides of one end of the mounting plate 6 away from the mounting groove 3;
the axial direction of the second springs 7 forms an acute angle with the mounting plate 6, and the buckles 8 are respectively fixedly connected with the free ends of the two second springs 7; the clamping seat 10 is arranged between the two second springs 7.
Specifically, the two second springs 7 are arranged, and the axial directions of the two second springs and the mounting plate are acute angles, so that the buckle 8 can be limited in the projection range of the mounting plate 6 along the first direction, the service life of the second springs 7 is not influenced by excessive expansion and contraction, and the mounting stability of the buckle 8 is also ensured.
In a preferred embodiment, a mounting hole 11 is formed on a side wall of one side of the blanket body 1, and a mounting channel 12 is formed between the mounting hole 11 and the mounting groove 3; the drive assembly includes:
one end of a driving rope 13 is fixedly connected with the mounting plate 6, and the other end of the driving rope extends out of the mounting channel 12;
a winding shaft 14 rotatably installed at one side of the blanket body 1, and a free end of the driving rope 13 is fixedly connected with the winding shaft 14;
in the first state, the spool 14 rotates to a first angle;
in the second state, the spool 14 rotates to a second angle.
Preferably, a crank or motor is coupled to the spool 14 to facilitate rotation of the spool 14.
Working principle: one end of the driving rope 13 is fixedly connected with the bottom of the mounting plate 6, and the other end is connected with the wire winding shaft 14; therefore, when the wire winding shaft 14 rotates to a second angle, the driving rope 13 pulls the mounting plate 6 to enable the spring to be stressed and compressed, and the mounting plate 6 stretches into the mounting groove 3; and when the winding shaft 14 reversely rotates to a first angle, the external force applied to the first spring 5 disappears, and the first spring 5 is recovered under the action of the elastic force, so that the mounting plate 6 extends out of the mounting groove.
Example 2
On the basis of embodiment 1, as shown in fig. 4, in this embodiment, an elastic sleeve 20 is disposed between the mounting plate 6 and the phototherapy surface 2, the elastic sleeve 20 is disposed along the first direction, one end of the elastic sleeve is sleeved on the mounting plate 6, and the other end of the elastic sleeve is fixedly connected with the phototherapy surface 2; by providing the mounting plate 6 with the elastic sleeve 20, the horizontal swing of the device can be limited, and the detection assembly is prevented from being horizontally displaced in the twisting process of the baby. Preferably, the elastic sleeve 20 is a bellows structure.
Further, the guide grooves are formed in two sides of the mounting groove 3 along the first direction, the guide rods are arranged at the bottoms of the mounting plates 6, the guide rods are provided with sliding blocks, and the sliding blocks are in sliding fit with the guide grooves, so that the mounting plates 6 further play a role in moving and guiding when lifted along the first direction.
Example 3
On the basis of embodiment 1, in this embodiment, a motor is installed on the blanket body 1, and a rotating shaft of the motor is fixedly connected with the winding shaft 14 in an axial direction; the motor is connected with a controller; the input end of the controller is connected with the temperature sensor 9, and the output end of the controller is connected with the motor.
In a preferred embodiment, the controller is configured to:
receiving a first temperature value, wherein the first temperature value is a temperature value output by the temperature sensor 9 when the wire winding shaft 14 rotates to a first angle;
when the first temperature value is judged to be larger than a first set threshold value, alarm information is sent;
judging the duration of the first temperature value for a set time t 0 When the first set threshold value is less than or equal to the first set threshold value, the winding shaft 14 is controlled to rotate to the second angle;
receiving a second temperature value, wherein the second temperature value is a temperature value output by the temperature sensor 9 when the wire winding shaft 14 rotates to a second angle;
and when the second temperature value is judged to be larger than a second set threshold value, controlling the winding shaft 14 to rotate to the first angle.
Through the steps, the automatic control of the detection assembly is realized, namely, when the axilla temperature of the infant is detected to be higher than the first set threshold value, alarm information is sent outwards, and medical staff can respond and adjust in time after receiving the alarm information; when the set time period is smaller than or equal to a first set threshold value, the controller controls the detection assembly to switch the second state at the moment so as to detect the surface temperature of the blanket body; when the surface temperature of the blanket body is greater than the second set threshold value, the first state is switched by controlling the detection component, so that the armpit temperature of the baby can be confirmed again.
Example 4
In this embodiment, as shown in fig. 5 to 8, in the present embodiment, a first air bag body 15 is disposed in the blanket body 1, and the first air bag body 15 is communicated with an inflating device.
When the first air bag body 15 is inflated, the phototherapy surface 2 on the blanket body 1 is gradually inflated, the wrinkles disappear, and a flat air cushion structure is gradually formed; when the baby twists, the blanket body 1 is prevented from being wrinkled, and the phototherapy effect is prevented from being affected.
In a preferred embodiment, the blanket body 1 is provided with second air bag bodies 16 along the first direction at both sides thereof; the two second air bag bodies 16 are provided with a plurality of auxiliary light sources 17 at one side close to each other.
When the second air bag body 16 is inflated, the second air bag body 16 is inflated along the first direction, a U-shaped treatment space is formed between the two second air bag bodies 16 and the first air bag body 15, and the auxiliary light source 17 is added to expand the coverage angle and coverage area of the light, thereby improving the treatment effect.
In a preferred embodiment, a plurality of convex air bags 18 are arranged on the phototherapy surface 2, and the convex air bags 18 are communicated with the first air bag body 15; the therapeutic light source 4 comprises a first light source 41 and a second light source 42; the first light source 41 is mounted on the raised air bag 18, and the second light source 42 is disposed between adjacent raised air bags 18.
When the first air bag body 15 is inflated, the plurality of convex air bags 18 are inflated and convex accordingly; a ventilation gap is formed between adjacent convex air bags 18; the baby skin contacts with the convex end of the convex air bag 18, so that the situations that the baby skin is easily tightly attached to the blanket body, local sweating occurs, even 'red buttocks', 'eczema' and the like in the prior art are avoided.
Preferably, the convex balloon 18 is hemispherical; the convex air bag 18 is provided in a hemispherical shape so that the contact area between the blanket body 1 and the skin of the infant can be reduced while the range of the emission angle of the light source disposed thereon can be increased.
The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the invention referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the invention. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.
Claims (8)
1. A phototherapy blanket, comprising:
a blanket body (1), wherein the blanket body (1) is provided with a phototherapy surface (2) for contacting a patient; the phototherapy surface (2) is provided with a mounting groove (3) along a first direction, the mounting groove (3) is arranged corresponding to the armpit position of the patient, and the first direction is perpendicular to the phototherapy surface (2);
a plurality of therapeutic light sources (4) arranged on the phototherapy surface (2) and used for emitting therapeutic light;
the detection assembly is arranged in the mounting groove (3); the detection assembly has a first state and a second state; in the first state, the detection component extends out of the mounting groove (3) and is used for measuring the armpit temperature of the patient; when in the second state, the detection component stretches into the mounting groove (3) and is used for measuring the surface temperature of the blanket body (1);
the driving component is used for driving the detection component to be switched into a first state or a second state;
the detection assembly includes:
a first spring (5) mounted in the mounting groove (3) in a first direction;
the sensing assembly is arranged at one end of the first spring (5) far away from the mounting groove (3) and is used for measuring temperature;
the sensing assembly includes:
the mounting plate (6) is arranged along the direction perpendicular to the first direction and is fixedly connected with one end, away from the mounting groove (3), of the first spring (5);
the second spring (7) is arranged at one end of the mounting plate (6) far away from the mounting groove (3);
the buckle (8) is fixedly connected with the free end of the second spring (7); a temperature sensor (9) is arranged on the buckle (8);
the plurality of clamping seats (10) are arranged at one end, far away from the mounting groove (3), of the mounting plate (6), and the clamping buckles (8) can be matched with any clamping seat (10) in a clamping mode.
2. Phototherapy blanket according to claim 1, characterized in that the second springs (7) are provided in two and are respectively arranged at two sides of one end of the mounting plate (6) far from the mounting groove (3);
the axial direction of the second springs (7) and the mounting plate (6) form an acute angle, and the buckles (8) are fixedly connected with the free ends of the two second springs (7) respectively; the clamping seat (10) is arranged between the two second springs (7).
3. Phototherapy blanket according to claim 1, characterized in that a mounting hole (11) is arranged on a side wall of one side of the blanket body (1), and a mounting channel (12) is arranged between the mounting hole (11) and the mounting groove (3); the drive assembly includes:
one end of a driving rope (13) is fixedly connected with the mounting plate (6), and the other end of the driving rope extends out of the mounting channel (12);
a winding shaft (14) rotatably installed at one side of the blanket body (1), and the free end of the driving rope (13) is fixedly connected with the winding shaft (14);
in the first state, the spool (14) rotates to a first angle;
in the second state, the spool (14) rotates to a second angle.
4. A phototherapy blanket according to claim 3, characterized in that the blanket body (1) is provided with a motor, the rotating shaft of which is fixedly connected with the reel (14) in the axial direction; the motor is connected with a controller; the input end of the controller is connected with the temperature sensor (9), and the output end of the controller is connected with the motor.
5. The phototherapy blanket of claim 4, wherein the controller is configured to:
receiving a first temperature value, wherein the first temperature value is a temperature value output by the temperature sensor (9) when the wire winding shaft (14) rotates to a first angle;
when the first temperature value is judged to be larger than a first set threshold value, alarm information is sent;
judging the duration of the first temperature value for a set time t 0 When the first temperature values are smaller than or equal to the first set threshold value, the winding shaft (14) is controlled to rotate to the second angle;
receiving a second temperature value, wherein the second temperature value is a temperature value output by the temperature sensor (9) when the wire winding shaft (14) rotates to a second angle;
and when the second temperature value is judged to be larger than a second set threshold value, controlling the winding shaft (14) to rotate to the first angle.
6. Phototherapy blanket according to any of claims 1-5, characterized in that a first balloon body (15) is arranged in the blanket body (1), the first balloon body (15) being in communication with an inflation device.
7. Phototherapy blanket according to claim 6, characterized in that the blanket body (1) is provided with second balloon bodies (16) on both sides and along a first direction; and a plurality of auxiliary light sources (17) are arranged on one side, close to each other, of the two second air bag bodies (16).
8. Phototherapy blanket according to claim 6, characterized in that the phototherapy surface (2) is provided with a plurality of protruding air bags (18), the protruding air bags (18) are communicated with the first air bag body (15); the therapeutic light source (4) comprises a first light source (41) and a second light source (42); the first light source (41) is mounted on the raised air bag (18), and the second light source (42) is disposed between adjacent raised air bags (18).
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| CN202111544739.5A CN114042258B (en) | 2021-12-16 | 2021-12-16 | Phototherapy blanket |
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| CN202111544739.5A CN114042258B (en) | 2021-12-16 | 2021-12-16 | Phototherapy blanket |
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| CN114042258B true CN114042258B (en) | 2024-01-23 |
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| RU203697U1 (en) * | 2021-01-13 | 2021-04-16 | Наталья Игоревна Соколова | DEVICE FOR PHOTOTHERAPY OF A NEWBORN CHILD |
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| US20190099616A1 (en) * | 2017-10-03 | 2019-04-04 | General Electric Company | Omniblanket for infant warming and increased efficiency phototherapy |
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| CN114042258A (en) | 2022-02-15 |
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