WO2021121025A1

WO2021121025A1 - Far-infrared emission source and use thereof

Info

Publication number: WO2021121025A1
Application number: PCT/CN2020/133081
Authority: WO
Inventors: 冯晓星; 钟金丝; 张涛; 陈贵芳
Original assignee: 成都石墨烯应用产业技术研究院有限公司
Priority date: 2019-12-18
Filing date: 2020-12-01
Publication date: 2021-06-24

Abstract

Disclosed are a far-infrared emission source and a use thereof. The far-infrared emission source (2) comprises a graphene electric heating film and a temperature detector (4), wherein the graphene electric heating film comprises an insulating protective layer (14), graphene, and electrodes (9,10) arranged on a surface of the graphene; and a probe of the temperature detector (4) is connected to the graphene electric heating film. The far-infrared emission source (2) connects the temperature detector (4) with the graphene electric heating film to directly measure the temperature of the graphene electric heating film, so as to control the temperature more accurately. The far-infrared emission source can be used for far-infrared electric heating patches and far-infrared therapeutic instruments, and is convenient to carry and use.

Description

Far-infrared emission source and its application

This application requires that the application date of the earlier application is December 18, 2019, the application number is 201922275757.2, and the Chinese utility model patent application named "Far-infrared emission source and far-infrared electric heating patch" and the application date is December 2019 On the 18th, the application number is 201911306481.8, the priority of the Chinese invention patent application named "Portable Graphene Far Infrared Mammary Hyperplasia Treatment Apparatus".

Technical field

The present invention relates to the field of medical equipment, in particular to a far-infrared emission source and its application.

Background technique

Chronic pain refers to pain that lasts for more than one month (previously three months or six months); breast hyperplasia is a breast lesion that is neither tumor nor inflammation. Its main clinical features are breast lumps and breast pain, often in the premenstrual period Increased, relieved after menstruation. There is a small part of breast hyperplasia that may develop into breast cancer. Clinically, chronic pain or breast hyperplasia can be treated by oral medications, etc., but medication is often accompanied by some side effects. Some patients use far-infrared radiation therapy to relieve their symptoms, but the current far-infrared equipment is too large and inconvenient to use.

Far-infrared rays have strong penetrating power and radiation power, and have significant temperature control effect and resonance effect. It is easily absorbed by objects and converted into internal energy of objects. After being absorbed by the human body, the far-infrared rays can resonate the water molecules in the body, activate the water molecules and enhance the binding force between other molecules, thereby activating biological macromolecules such as proteins, and keeping the biological cells at the highest vibration energy level. Due to the resonance effect of biological cells, far-infrared heat energy can be transferred to the deeper part of the human body, so that the temperature of the deep layer will rise, and the generated warm heat will be radiated from the inside to the outside. This effect expands capillaries, promotes blood circulation, strengthens the metabolism between tissues, enhances tissue regeneration, improves the body's immune ability, and regulates the abnormal state of mental excitement, thereby playing a role in medical care.

Graphene is a new type of nanomaterial, a two-dimensional layered, single-atom-thick carbon element, composed of sp ² hybridized carbon atoms arranged in an orderly manner on a two-dimensional plane. The unique structure endows graphene with excellent electrical, optical, mechanical and thermal properties. It is the thinnest, strongest, and strongest new type of nanomaterial found so far. Its electrical conductivity is 80% higher than that of ordinary conductive media. Graphene heating film is 100% carbon, and the far-infrared radiation produced has good medical and physical therapy effects. The graphene far-infrared wavelength is 6 to 14 μm. In the far-infrared wavelength range, the infrared spectrum of the graphene heating film heats up and the infrared spectrum of the human body has similar spectral characteristics. The energy peak of graphene far-infrared is around 9μm, which can even cause resonance in the human body. It is called the "light of life" in the scientific community.

Summary of the invention

The technical problem to be solved by the present disclosure is that the existing far-infrared radiation treatment methods cannot be well applied and promoted due to the specialization of the treatment method or the large volume of the treatment equipment.

Specifically, the present disclosure proposes the following technical solutions:

On the one hand, some embodiments of the present disclosure provide a far-infrared emission source. The far-infrared emission source includes a graphene electric heating film and a temperature detector. The graphene electric heating film includes an insulating protective layer, graphene, and The electrode on the graphene surface, and the probe of the temperature detector 4 is connected to the graphene electric heating film.

In the far-infrared emission source in the foregoing embodiment, the probe of the temperature detector contacts the transparent graphene electric heating film; the graphene electric heating film is a transparent graphene electric heating film, and the transparent graphene electric heating film includes an insulating protective layer (14) Graphene film and electrodes arranged on the surface of the graphene film; more preferably, the graphene is 1 to 5 layers of graphene film.

In the far-infrared emission source of any one of the above embodiments, the temperature detector includes a first connection pin and a second connection pin, the electrode includes a first electrode and a second electrode; the first connection pin of the temperature detector It is connected to the first pole of the electrode, and the second terminal of the temperature detector is not connected to the electrode.

In the far-infrared emission source in any of the above embodiments, the far-infrared emission source includes a wire, the wire includes a first wire, a second wire, and a third wire, and the first wire is connected to the first wire of the temperature detector. A connecting pin and/or the first pole of the electrode, the second wire is connected to the second terminal of the temperature detector, and the third wire is connected to the second pole of the electrode.

In the far-infrared emission source in any of the above embodiments, the first terminal of the temperature detector is provided with a first conductive terminal, the second terminal of the temperature detector is provided with a second conductive terminal, and the first terminal of the electrode is The electrode and the temperature detector share a first conductive terminal, the second electrode of the electrode is provided with a third conductive terminal, the first wire is connected to the first conductive terminal, and the second wire is connected to the second conductive terminal. A terminal, the third wire is connected to the third conductive terminal.

On the other hand, the present disclosure provides a far-infrared electric heating patch, the far-infrared electric heating patch comprising a thermally conductive insulating layer, a far-infrared emission source provided by any one of the above embodiments, and an adhesive layer, the far-infrared emission source Located inside the thermally conductive insulating layer, the far-infrared emission source includes a wire passing through the thermally conductive insulating layer, and the adhesive layer is located on the bottom surface of the electrothermal patch.

In the far-infrared electrothermal patch in the above embodiment, a reinforcing member is provided at the connection portion of the wire and the thermally conductive insulating layer.

The far-infrared electrothermal patch in any one of the above embodiments, wherein the reinforcing member includes a reinforcing sleeve on one side of the wire and/or a thickened portion on the side of the thermally conductive insulating layer, and the thickened portion is connected to the The thermally conductive insulating layer is an integral structure.

The far-infrared electric heating patch in any of the above embodiments, wherein the electric heating patch has a fan-ring structure, and the outer circumference of the electric heating patch forms a slope.

The far-infrared electrothermal patch in any of the above embodiments, wherein the thermally conductive insulating layer is a transparent soft material, preferably, the thermally conductive insulating layer is a transparent silicone gel; more preferably, the adhesive layer is selected from Self-hydrogel.

In the far-infrared electrothermal patch of any one of the above embodiments, a protective layer is provided on the outside of the thermally conductive insulating layer.

On the other hand, some embodiments of the present disclosure provide a far-infrared chronic pain or mammary gland hyperplasia treatment instrument, the treatment instrument includes a controller and a treatment head group, the controller is connected to the treatment head group, the treatment head The group includes more than one treatment head, and the treatment head is the far-infrared electrothermal patch according to any one of the above embodiments. Preferably, the treatment head group includes more than two treatment heads that are independent of each other or connected as a whole.

The therapeutic apparatus of any one of the above embodiments, wherein the controller has a built-in power source; preferably, the power source is selected from a lithium ion battery.

The treatment device in any of the above embodiments, wherein the controller and the treatment head group are connected by an elastic wire, and preferably, the elastic wire is selected from carbon nanotube composite materials.

In the treatment device of any one of the above embodiments, the controller has a built-in cord reel.

The beneficial effects of the present disclosure include:

1. The far-infrared emission source of some embodiments of the present disclosure adopts a transparent graphene electric heating film, which has good light transmittance and thermal conductivity, and lightly shields the far-infrared rays of the heat source.

2. The far-infrared emission source of some embodiments of the present disclosure connects the temperature detector and the graphene electric heating film to directly measure the temperature of the graphene electric heating film, so that the temperature can be controlled more accurately.

3. The far-infrared electrothermal patch of some embodiments of the present disclosure connects a wire to a far-infrared emission source through an insulating layer. On the one hand, the insulating layer can be waterproof and can be used repeatedly after washing with water, and on the other hand, it can protect the far-infrared emission source.

4. The far-infrared electric heating patch of some embodiments of the present disclosure has a reinforced design at the wire connection position, and is firm in use.

5. The far-infrared electric heating patch of some embodiments of the present disclosure is soft and skin-friendly, and has good adhesion to various parts of the skin.

6. The far-infrared treatment instrument of some embodiments of the present disclosure uses a treatment head group with multiple treatment heads to radiate far-infrared rays, which can simultaneously treat chronic pain or breast hyperplasia in multiple different parts, and is more effective than existing equipment. Portable.

7. The connecting wires in the far-infrared therapeutic apparatus of some embodiments of the present disclosure can be adjusted in a small range to meet the needs of different treatment lengths.

8. The far-infrared therapeutic apparatus of some embodiments of the present disclosure is battery-powered and is directly worn on the human body, which is convenient for movement.

Description of the drawings

Figure 1 is a schematic diagram of the therapeutic apparatus in embodiment 1;

2 is a schematic diagram of the control system in Embodiment 1, including: an input unit, an output unit, an MCU unit, a communication interface unit, a power management unit, a power consumption management unit, and a temperature control unit;

3 is a schematic diagram of the treatment head 21 in Embodiment 1 or the electrothermal patch in Embodiment 3;

4 is a schematic diagram of the far-infrared emission source in Embodiment 1 or Embodiment 4;

Figure 5 is a schematic diagram of the therapeutic apparatus in embodiment 2;

In the picture, 1-control system, 2-far-infrared emission source, 3-silicone gel, 4-temperature detector, 5-hydrogel bonding layer, 6-reinforcement sleeve, 7-thickened part, 8-wire , 9- the first pole of the electrode, 10- the second pole of the electrode, 11- the first conductive terminal, 12- the second conductive terminal, 13- the third conductive terminal, 14- the insulating protective layer, 21, 22, 23- Treatment head.

Detailed ways

The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, based on the specific embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present invention.

In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be interpreted broadly. For example, they may be fixedly connected, detachably connected, or integrally connected. Connection; It can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in the present invention can be understood in specific situations.

When not specifically indicated, the orientation or positional relationship indicated by the terms, "upper", "lower", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing and simplifying the present invention. The description does not indicate or imply that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

The terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as relative importance.

The term "MCU unit" refers to Microcontroller Unit (MCU), also known as Single Chip Microcomputer or Single Chip Microcomputer.

The term "graphene" or "single-layer graphene" refers to a two-dimensional carbon nanomaterial with a hexagonal honeycomb lattice composed ^{of only one layer of carbon atoms with sp 2 hybrid orbitals, including doped or undoped graphene} .

Silicone gel is a kind of addition-molded silica gel. It is a kind of ultra-soft silica gel with hardness and is environmentally friendly, non-toxic and odorless. It is a kind of addition-molded silicone rubber with more and more widely used applications. Because it is as soft as jelly after curing, it is also called jelly glue.

The first objective of the present disclosure is to provide a far-infrared emission source with accurate temperature detection.

In a preferred technical solution of the present disclosure, the far-infrared emission source includes a graphene electrothermal film and a temperature detector, the graphene electrothermal film includes graphene and an electrode arranged on the surface of the graphene, and the probe of the temperature detector is connected The graphene electric heating film. In a further preferred technical solution of the present disclosure, the graphene electric heating film is a transparent graphene electric heating film, and the transparent graphene electric heating film includes an insulating protective layer, a graphene film and an electrode arranged on the surface of the graphene film; more preferably The graphene is a graphene film with 1 to 5 layers.

In the preferred technical solution of the present disclosure, when the far-infrared emission source is connected to the power supply, each component will distinguish the positive and negative poles, wherein the part connected to the positive electrode of the power source becomes the positive electrode, and the part connected to the negative electrode of the power source becomes the negative electrode. The negative terminal of the temperature detector is provided with a negative terminal, the positive terminal of the temperature detector is provided with a first positive terminal, the negative electrode of the electrode and the temperature detector share a negative terminal, and the positive electrode of the electrode is provided The second positive terminal, the negative terminal is connected to the negative lead, and the positive terminal is connected to the positive lead. The terminal is a conductor, and the wire, the temperature detector and the graphene electric heating film are fixed together, which not only ensures the power supply of the diaphragm, but also satisfies the transmission of the electric signal of the temperature detector, and at the same time solves the fixing problem of the temperature detector.

Another object of the present disclosure is to provide an electrothermal far-infrared patch which is reusable, has high thermal conductivity and good far-infrared radiation effect.

In a preferred technical solution of the present disclosure, the patch includes a protective layer with good light transmittance and a certain strength, a far-infrared emission source fixed inside the patch, and light guide and thermal conductivity are used in the far-infrared emission source and the protective layer. Good insulation material filling, adhesive layer set on the bottom surface of the patch.

In a preferred technical solution of the present disclosure, the above-mentioned protective layer is a colorless plastic film.

In a preferred technical solution of the present disclosure, the above-mentioned far-infrared emission source is a transparent graphene electric heating film; the transparent graphene electric heating film is made by arranging electrodes on the surface of the graphene film and covering the protective layer.

In a preferred technical solution of the present disclosure, the above-mentioned insulating material is transparent silicone gel. The strength of silicone gel can meet the use of multiple bending and pulling scenarios, and can effectively protect the internal electric heating system.

In the preferred technical solution of the present disclosure, the adhesive layer uses a hydrogel layer, which has good viscosity and strong skin affinity, can be used repeatedly after washing, and is fixed on the human skin and is harmless to the human body.

In a preferred technical solution of the present disclosure, wires are connected to the transparent graphene electric heating film and drawn from the insulating layer. In order to ensure the stability of the outlet end, the outlet position of the wire is reinforced, a reinforcement sleeve is set on the wire, and the corresponding position of the insulating layer is thickened.

Another object of the present disclosure is to provide a portable treatment device for chronic pain or breast hyperplasia.

In a preferred solution of the present disclosure, the chronic pain or breast hyperplasia treatment instrument is composed of a controller, a treatment head group, and a connecting line between them.

In a preferred solution of the present disclosure, the controller includes a control system that includes an input unit, an output unit, a communication interface unit, a power management unit, a power consumption management unit, a temperature control unit, and an MCU unit to complete the input signal Reception, temperature control, gear adjustment, output indication and other functions.

In a preferred solution of the present disclosure, the input unit is a key input unit, which includes key signal input for turning on and off the machine, signal input for gear adjustment, signal input for working mode, and the like. Optionally, the control input unit may also adopt a voice input mode.

In a preferred solution of the present disclosure, the output unit is an indicator light display unit, including a power indicator light display, a working status indicator light display, and the like. Optionally, the output unit may also be a screen display, and related displays may also be completed through APP (application program, abbreviation of Application).

In the preferred solution of the present disclosure, the communication interface unit includes a Bluetooth interface, a serial port, and the like. The Bluetooth interface is used for voice input, APP connection and other functions. The serial port is used for debugging, etc.

In the preferred solution of the present disclosure, the power management unit mainly completes the charge and discharge control of the power supply and the monitoring of the power. When the power is low, an alarm signal is generated and reported to the MCU unit, and the MCU unit outputs instructions. The invention adopts lithium battery for power supply, which is safe and portable. The charging port of the lithium battery uses a universal MicroUSB interface.

In a preferred solution of the present disclosure, the power management unit adopts a pulse width modulation (PWM) control method to time-sharingly control the working time periods of different treatment heads, reduce the peak power consumption of the system, and also meet the requirements for temperature control .

In the preferred solution of the present disclosure, the temperature control unit mainly collects and manages the data collected by the ntc (negative temperature coefficient, resistance decreases exponentially as the temperature rises, and has a negative temperature coefficient) thermistor embedded in the treatment head 2 Temperature information, effective temperature information is fed back to the MCU unit, thereby controlling the working voltage and current of the treatment head.

In a preferred solution of the present disclosure, the MCU unit implements storage, processing and transmission of related data. According to the input data of the input unit, the MCU sets related working status, including working temperature, working time, working area, etc., and then feeds back to the temperature control unit, output unit, power management unit, and power management unit.

In the preferred solution of the present disclosure, the treatment head group includes independent N (N≥1) small treatment heads, which realize sub-regional treatment, which are connected to the control system through a connecting line, as shown in Figure 3. Show. Optionally, the treatment head can also be made into an integrated treatment head that contains N (N≥1) zones, and each zone can be independently temperature controlled, as shown in FIG. 4. The advantage of the integrated type is that it is more convenient to wear, but the adaptability of the treatment site is not as good as independent multiple small treatment heads.

In a preferred solution of the present disclosure, the treatment head adopts a medical silica gel embedded far-infrared emission source to increase the flexibility and comfort of the treatment head. There is a medical gel on the side of the treatment head that fits the skin, which can make the treatment head stick to the skin well.

In a preferred solution of the present disclosure, the far-infrared emission source includes a transparent graphene electric heating film and a temperature detector, and the transparent graphene electric heating film includes an insulating protective layer, a graphene film, and electrodes arranged on the surface of the graphene. The probe of the temperature detector is connected to the transparent graphene electric heating film. The transparent graphene electric heating film uses graphene film as the heating element, and its safety performance is higher than that of the black film using graphene powder as the heating element.

Optionally, the transparent graphene electric heating film can be prepared by the CN105517215B method.

The connection line between the controller and the treatment head realizes signal transmission and power supply. In order to adapt to the distance between different treatment areas and the control system, the connecting wire adopts flexible wires, such as wires made of rubber composite carbon nanotube materials, which can be within a small range (<15cm) without affecting signal transmission and power supply. Next, adjust the length of the connecting line. Optionally, it is also possible to control the length of the connection line by means of a built-in micro cord reel in the controller, and the distance between the controller and the treatment head can be adjusted according to the needs of use. It avoids the use of ordinary wires. Either the length cannot be adapted to all treatment scenarios, or the extra wire length will cause discomfort to wear.

Example 1

As shown in FIG. 1, the therapeutic apparatus of this embodiment includes a controller 1, a fan-ring shaped treatment head 21 and a treatment head 22, and the controller and the treatment head are connected by an elastic wire 8 made of rubber composite carbon nanotube material. The controller 1 includes a control system. As shown in Figure 2, the control system includes an input unit, an output unit, a communication interface unit, a power management unit, a power consumption management unit, a temperature control unit, and an MCU unit to complete input signal reception and temperature control. Control, gear adjustment, output indication and other functions. As shown in FIG. 3, the treatment head 21 includes a far-infrared emission source 2, a thermally conductive, insulating and transparent silicone gel 3, and a hydrogel adhesive layer 5. The far-infrared emission source 2 is located inside the silicone gel 3. The far-infrared emission source 2 includes an elastic wire 8 which passes through one end of the silicone gel 3, and the hydrogel adhesive layer 5 Located on the bottom surface of the electric heating patch. A reinforcing sleeve 6 is provided at the connection part of the wire 8 and the silicone gel 3, and a thickened portion 7 is provided on the side where the silicone gel 3 and the wire 8 are connected. As shown in FIG. 4, the far-infrared emission source 2 includes a transparent graphene electric heating film and a temperature detector 4. The transparent graphene electric heating film includes an insulating protective layer 14, three graphene films (not shown in the figure) and a set The electrodes (9, 10) on the surface of the graphene include a first pole 9 and a second pole 10, and the temperature detector 4 has a probe, a first connection pin, and a second connection pin. The probe of the temperature detector contacts the transparent graphene electric heating film. The first terminal of the temperature detector 4 is provided with a first conductive terminal 11, the second terminal of the temperature detector 4 is provided with a second conductive terminal 12, the first pole 9 of the electrode and the temperature detector The first connecting pin 4 shares the first conductive terminal 11, and the second pole 10 of the electrode is provided with a third conductive terminal 13. The first conductive terminal 11, the second conductive terminal 12, and the third conductive terminal 13 are respectively connected with wires (the wires are not drawn in the figure), so as to be connected to the power source when in use.

Example 2

As shown in FIG. 5, the treatment device of this embodiment includes a controller 1, a fan-ring shaped treatment head 21, a treatment head 22, and a treatment head 23. The controller and the treatment head are made of rubber composite carbon nanotube material. Wire 8 is connected. The treatment head 21, the treatment head 22 and the treatment head 23 are connected as a whole through the silicone gel 3, and each treatment head is provided with the same far-infrared emission source 2 as in the first embodiment. The treatment head 21, the treatment head 22 and the treatment head 23 are connected in parallel, so that the controller can control the power of each treatment head separately.

Example 3

As shown in FIG. 3, the far-infrared electric heating patch of this embodiment has a fan-ring structure, and the outer circumference of the electric heating patch forms a slope. The electrothermal patch includes a protective layer 1, a far-infrared emitting source 2, a thermally conductive and insulating silicone gel 3, and a hydrogel adhesive layer 5. The protective layer 1 is located on the outer surface of the electric heating patch and is used to protect the silicone gel 3. The far-infrared emission source 2 is located inside the silicone gel 3. The far-infrared emission source 2 includes a wire 8 that passes through one end of the silicone gel 3, and the hydrogel adhesive layer 5 is located on the electrothermal patch. The underside. A reinforcing sleeve 6 is provided at the connection part of the wire 8 and the silicone gel 3, and a thickened portion 7 is provided on the side where the silicone gel 3 and the wire 8 are connected.

Example 4

As shown in FIG. 4, the far-infrared emission source 2 of this embodiment includes a graphene electric heating film and a temperature detector 4. The graphene electric heating film includes an insulating protective layer 14, graphene, and electrodes arranged on the surface of the graphene. The electrode includes a first pole 9 and a second pole 10, and the temperature detector 4 has a probe, a first connection pin and a second connection pin. The probe of the temperature detector contacts the graphene electric heating film. The first terminal of the temperature detector 4 is provided with a first conductive terminal 11, the second terminal of the temperature detector 4 is provided with a second conductive terminal 12, the first pole 9 of the electrode and the temperature detector The first connecting pin 4 shares the first conductive terminal 11, and the second pole 10 of the electrode is provided with a third conductive terminal 13. The first conductive terminal 11, the second conductive terminal 12, and the third conductive terminal 13 are respectively connected with wires (the wires are not drawn in the figure), so as to be connected to the power source when in use.

Claims

A far-infrared emission source (2), characterized in that the far-infrared emission source (2) includes a graphene electric heating film and a temperature detector (4), and the graphene electric heating film includes an insulating protective layer (14), Graphene and electrodes arranged on the surface of the graphene, and the probe of the temperature detector (4) is connected to the graphene electric heating film.
The far-infrared emission source (2) according to claim 1, wherein the probe of the temperature detector (4) contacts the graphene electric heating film; preferably, the graphene electric heating film is a transparent graphene electric heating film The transparent graphene electric heating film includes an insulating protective layer (14), a graphene film and an electrode arranged on the surface of the graphene film; more preferably, the graphene is a graphene film with 1 to 5 layers.
The far-infrared emission source (2) according to claim 1 or 2, wherein the temperature detector (4) includes a first connection pin and a second connection pin, and the electrode includes a first electrode (9) and a first electrode (9) and a second electrode. Two poles (10); the first terminal of the temperature detector (4) is connected to the first pole (9) of the electrode, and the second terminal of the temperature detector (4) is not connected to the electrode Connected.
The far-infrared emission source (2) according to any one of claims 1-3, wherein the far-infrared emission source (2) includes a wire (8), and the wire (8) includes a first wire, a second wire A wire and a third wire, the first wire is connected to the first terminal of the temperature detector (4) and/or the first pole (9) of the electrode, and the second wire is connected to the temperature detector (4) The second connection pin, the third wire is connected to the second pole (10) of the electrode.
The far-infrared emission source (2) according to any one of claims 1 to 4, wherein the first connection pin of the temperature detector (4) is provided with a first conductive terminal (11), and the temperature detector ( 4) The second connecting pin is provided with a second conductive terminal (12), the first electrode (9) of the electrode and the temperature detector (4) share the first conductive terminal (11), and the second electrode of the electrode (9) and the temperature detector (4) share the first conductive terminal (11). The pole (10) is provided with a third conductive terminal (13), the first wire is connected to the first conductive terminal (11), the second wire is connected to the second conductive terminal (12), and the third wire is Connect the third conductive terminal (13).
A far-infrared electrothermal patch, characterized in that the far-infrared electrothermal patch comprises a thermally conductive insulating layer (3), the far-infrared emission source (2) according to any one of claims 1 to 5, and an adhesive layer ( 5) The far-infrared emission source (2) is located inside the thermally conductive insulating layer (3), the far-infrared emission source (2) includes a wire (8), and the wire (8) passes through the thermally conductive insulating layer ( 3) The adhesive layer (5) is located on the bottom surface of the electric heating patch.
The far-infrared electrothermal patch according to claim 6, wherein the connecting portion of the wire (8) and the thermally conductive insulating layer (3) is provided with a reinforcing member.
The far-infrared electrothermal patch according to claim 7, wherein the reinforcing member includes a reinforcing sleeve (6) on one side of the wire (8) and/or a thickened portion (6) on one side of the thermally conductive insulating layer (3). 7), the thickened portion (7) and the thermally conductive insulating layer (3) are an integral structure.
The far-infrared electrothermal patch according to any one of claims 6-8, wherein the electrothermal patch is a fan-ring structure, and the outer periphery of the electrothermal patch forms a slope.
The far-infrared electrothermal patch according to any one of claims 6-9, wherein the thermally conductive insulating layer (3) is a transparent soft material, preferably, the thermally conductive insulating layer (3) is a transparent silicone gel ; More preferably, the bonding layer (5) is selected from hydrogels.
The far-infrared electrothermal patch according to any one of claims 6-10, wherein a protective layer (1) is provided outside the thermally conductive insulating layer (3).
A far-infrared chronic pain or breast hyperplasia treatment instrument, characterized in that the treatment instrument comprises a controller (1) and a treatment head group, the controller (1) is connected to the treatment head group, the treatment head group It comprises more than one treatment head, and the treatment head is the far-infrared electric heating patch according to any one of claims 6-11. Preferably, the treatment head group includes more than two treatment heads that are independent of each other or connected as a whole .
The therapeutic apparatus according to claim 12, wherein the controller (1) has a built-in power source; preferably, the power source is selected from a lithium ion battery.
The treatment device according to claim 12 or 13, wherein the controller (1) and the treatment head group are connected by an elastic wire, preferably, the elastic wire is selected from carbon nanotube composite materials.
The therapeutic apparatus according to any one of claims 12-14, wherein the controller (1) has a built-in cord reel.