WO2021121028A1

WO2021121028A1 - Graphene far-infrared breast therapeutic instrument

Info

Publication number: WO2021121028A1
Application number: PCT/CN2020/133140
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

A graphene far-infrared breast therapeutic instrument, comprising a controller (1), a connecting wire (3), and a therapeutic head (2); the controller (1) and the therapeutic head (2) are connected by means of the connecting wire (3); and the controller (1) can be detachably fixed to the center gore of a bra; and the therapeutic head (2) comprises a protective film (8), a filler (9), a heating element (10), and an optional adhesive layer (11). The design of the therapeutic head (2) conforms to the shape of the human breast, is convenient to wear, and the same style can support usage by different individuals.

Description

Graphene far-infrared breast treatment instrument

This application claims the priority of the Chinese invention patent applications with application numbers 201911308325.5 and 201922279326.3 filed with the Intellectual Property Office of the People's Republic of China on December 18, 2019. The entire content is incorporated herein by reference in its entirety.

Technical field

The present disclosure relates to the field of medical equipment, in particular to a graphene far-infrared breast treatment instrument.

Background technique

Mammary gland hyperplasia is the most common breast disease in women, and its incidence is the first among breast diseases. Almost all women have severe or mild breast hyperplasia, emotional instability, high work pressure, multiple miscarriages, and high estrogen levels. Small details that are easy to be overlooked, such as irregular diet, may become the culprit of female breast hyperplasia. Many female friends lack the vigilance of breast disease, and it is easy to delay the early treatment of breast cancer. Although not all breast hyperplasia will develop into breast cancer, all breast cancer patients have breast hyperplasia. Prolonged treatment of 4% of breast hyperplasia can cause breast cancer, and 70% of breast lumps can cause breast cancer. Moreover, the early stage of breast cancer is very secretive. There are often four stages of the disease from the emergence of breast hyperplasia to the onset of breast cancer. Therefore, the earlier the discovery and the earlier the improvement, the better for the body.

At present, the treatment of common diseases in breast surgery generally uses drugs and surgical procedures. This treatment has many shortcomings. First, the use of drugs or surgical procedures is likely to cause certain damage to the patient’s breasts. It is not conducive to the patient’s future physical and mental health; second, the use of drugs or surgical treatments can easily increase the psychological burden of the patient, cause the patient to produce huge mental pressure, and is even more unfavorable to the patient’s recovery. In the long run, it will greatly increase the medical staff’s Difficulty of work.

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. Therefore, far infrared is known as the "light of life" in the medical field, and it is a necessary condition for all lives to maintain the best health.

The portable devices that use far-infrared to treat breast surgery diseases currently focus on therapeutic patches and physiotherapy bras. For example, the treatment patch of the patent application CN201910226459.6, the use of the drug will have the risk of allergic reactions, and it cannot be reused. The patent application CN201511014964.2 type of physiotherapy bra, due to the large differences in the appearance of the breasts of different patients, there are limitations in the size fit. Vertical equipment that uses far-infrared for treatment, such as the patent application CN201820992111.9, has higher requirements for the use of the site, requires professional operation, and is difficult to popularize.

From the perspective of the choice of far-infrared light source, the current electrothermal infrared treatment equipment mainly uses light sources such as resistance wire or carbon fiber. The infrared characteristic curve emitted by these two materials does not match the main infrared waveband of the human body, and the energy utilization efficiency is It is also relatively low.

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 carbon molecules in the graphene heating film perform "Brownian motion" after being energized, and while generating heat, it will generate about 85% of far infrared rays to radiate heat. This is the 6-14μm life light wave most suitable for the human body.

Summary of the invention

The technical problem to be solved by the present disclosure is: traumatic surgery and drug treatment easily cause physical and psychological burdens on patients, while existing physical therapy equipment usually has the characteristics of allergy risk, high professionalism requirements, poor universality, inconvenient operation, etc. , Are not well promoted and used. Therefore, how to provide a small, portable, inexpensive, comfortable to wear and reusable therapeutic product for breast treatment is an urgent problem in this field.

The present disclosure provides a graphene far-infrared breast treatment instrument, which is portable in operation, convenient to wear, and can realize independent operation by users.

The present disclosure provides a graphene far-infrared breast treatment instrument. The treatment instrument includes a controller 1, a connecting wire 2 and a treatment head 3, and is characterized in that the controller 1 and the treatment head 3 are connected through the connecting wire 2. The controller 1 can be detachably fixed at the heart of the bra, and the treatment head includes a protective film 8, a filler 9, and a heating element 10.

Preferably, the treatment head further includes an adhesive layer 11.

Preferably, in the above-mentioned therapeutic apparatus, the shape of the controller 1 is adapted to the position of the heart of the bra.

Preferably, the above-mentioned therapeutic apparatus, wherein the controller 1 includes a housing, a PCBA and a battery, and the housing includes an upper housing and a lower housing; preferably, a charging socket 7 is provided on the housing; more preferably, the The upper shell includes a button 4 and an indicator light 5, the lower shell includes a fixing clip 6, and the charging socket 7 is arranged on the edge of the upper and lower shells. The fixing clip 6 can fix the controller at the heart of the bra.

Preferably, the above-mentioned therapeutic apparatus, wherein the therapeutic head is fan-shaped, and the number of the therapeutic head is one or more.

Preferably, the above treatment device, wherein the treatment head is filled with a filler 9 in the protective film 8, and the filler 9 wraps the heating element 10; preferably, the adhesive layer 11 is located on the treatment head 2. Preferably, the filler 9 is transparent liquid silica gel.

Preferably, the above-mentioned therapeutic apparatus, wherein the heating element 10 includes a graphene heating layer, the graphene heating layer is made of graphene material, and the wavelength range of light waves emitted by the heating element is 6-14 μm; preferably, The heating element is controlled in the filling 9. Preferably, the position can be specifically determined according to the needs of use when the therapeutic device is produced.

Preferably, the graphene heating layer is 1 to 5 layers of graphene, and more preferably, the graphene heating layer is 1 to 2 layers of graphene.

Preferably, the heating element further includes a temperature control system that can control the working temperature of the heating element and the set temperature error range to ±0.5°C; preferably, the temperature control system includes a thermistor.

Preferably, in the above treatment device, the connecting wire 3 uses an ultra-soft silicone cable; preferably, a wire outlet groove reinforcement device is provided at the position where the connecting wire 3 and the treatment head 2 are connected.

Preferably, in the above treatment apparatus, the treatment head includes a control system, and the control system includes an MCU central processing unit; preferably, the MCU central processing unit is composed of a key input unit, a temperature control unit, a power detection unit, and a timing unit. It is composed of wireless communication unit.

Preferably, in the above treatment device, the treatment head 2 is of waterproof design.

Preferably, the above-mentioned treatment device, wherein the treatment device further includes a wireless interface and/or Bluetooth, and is connected to the controller 1 through the wireless interface or Bluetooth to realize remote control of the treatment device.

The beneficial effects of the present disclosure include:

1) The present disclosure has far-infrared physical therapy function and has a therapeutic effect on breast hyperplasia.

2) No drugs are used in the present disclosure, and there is no risk of side effects and patient allergies.

3) The present disclosure is a portable device that can be operated independently. During use, it does not affect the normal life and work of the user.

4) The treatment head of the present disclosure supports washing and cleaning, can be powered by a battery, and can be used multiple times.

5) The shape of the treatment head of the present disclosure is more in line with the shape of the human breast, is convenient to wear, and the same style can support different individuals.

6) The present disclosure adopts graphene electric heating film as the far-infrared heat source, which has uniform heat generation, energy saving and environmental protection.

Description of the drawings

Figure 1 is a structural block diagram;

Figure 2 is a schematic diagram of the structure;

Figure 3 is a schematic diagram of the controller structure;

Figure 4 is a schematic diagram of the structure of the treatment head;

Figure 5 is a block diagram of the control system;

The logos in the picture are: 1-controller, 2-treatment head, 3-connecting wire, 4-button, 5-indicator, 6-fixing clip, 7-charging socket, 8-protective film, 9-liquid silicone Filling, 10- heating element, 11- adhesive layer.

Detailed ways

I. Definition

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

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 disclosure.

In the description of the present disclosure, unless expressly stipulated and defined otherwise, 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 disclosure can be understood in specific situations.

When not specifically specified, 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 the present disclosure and simplifying the description. , Rather than indicating or implying 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 disclosure.

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

The term "PCBA" refers to a printed circuit board (Printed Circuit Board Assembly; PCBA), which is a circuit board on which electronic components have been mounted on a printed circuit board (PCB).

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

The term "APP" means mobile phone software (Application), which mainly refers to the software installed on the smart phone to improve the deficiencies and personalization of the original system. According to different mobile phone App installation sources, it can be divided into mobile phone pre-installed software and third-party application software installed by users themselves. Mobile phone pre-installed software generally refers to applications or software that the mobile phone comes with or is pre-installed into the consumer's mobile phone through a third-party flashing channel, and that the consumer cannot delete by themselves. In addition to mobile phone pre-installed software, there are also third-party mobile phone App applications that users download and install from the mobile phone application market. The download types are mainly social community software.

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} .

Compared with solid high-temperature vulcanized silicone rubber, "liquid silicone rubber" has good fluidity, faster vulcanization, safer and more environmentally friendly, with excellent transparency, tear resistance, resilience, yellowing resistance, thermal stability, water resistance, and good air permeability. , Heat aging resistance and weather resistance, at the same time the viscosity is moderate, easy to handle, the product has high transparency, and it is widely used in the preparation of infant products and medical products.

The term "Negative Temperature Coefficient (NTC) thermistor" is made of metal oxides such as manganese, cobalt, nickel, and copper using ceramic technology. These metal oxide materials all have semiconductor properties because they are completely similar to semiconductor materials such as germanium and silicon in terms of conduction. When the temperature is low, the number of carriers (electrons and holes) of these oxide materials is small, so their resistance value is higher; as the temperature rises, the number of carriers increases, so the resistance value decreases. NTC thermistor can be widely used in temperature measurement, temperature compensation, surge current suppression, temperature measurement, temperature control, etc.

"NTC temperature sensor" generally consists of NTC thermistor, probe (metal shell or plastic shell, etc.), extension leads and metal terminals or connectors. Using NTC thermistor's characteristic that the resistance value drops rapidly with temperature rise under a certain measuring power, the NTC thermistor can be used to determine the corresponding temperature by measuring its resistance value, so as to achieve the purpose of detecting and controlling the temperature.

II. Preferred embodiments of the present disclosure

The purpose of the present disclosure is to provide a graphene far-infrared breast treatment instrument. In a preferred solution of the present disclosure, the treatment instrument is composed of a controller, a connecting wire, and a treatment head. The controller and the treatment head are connected to each other through the connecting wire. Pick up.

In a preferred solution of the present disclosure, the shape of the controller is adapted to the position of the bra's heart. For example, the overall shape of the controller is square, and the left and right corners of the top are concavely designed according to the shape of the bra. This shape is convenient for use. During this period, the controller is fixed in the heart position of the bra.

Preferably, the controller has the functions of switching, adjusting gears, power supply, temperature control, and power indication in terms of control, and plays a role of protecting and fixing the internal circuit structure in structure.

Preferably, the controller is structured by a shell, a PCBA and a battery, wherein the shell is divided into two parts, an upper shell and a lower shell. The upper shell contains buttons and indicator lights, and the lower shell contains a fixing clip. There is charging on the edge of the upper and lower shells. jack. The button is used to control the switch and gear position, the indicator light indicates the current battery power situation and the working status of the device, and the fixing clip can fix the controller on the heart of the bra.

Preferably, the controller can also be fixed to the core of the bra by any other means known in the art, such as sticking, lacing and so on.

In a preferred solution of the present disclosure, the treatment head functions to carry the heating element, adhere to the breast skin, and conduct heat and far infrared rays. Preferably, the shape of the treatment head is a fan-shaped structure, which can wrap the breast while leaking out the nipple, ensuring the comfort during use.

Preferably, there is one treatment head.

Preferably, there are multiple treatment heads, preferably two or four, to achieve regional treatment; optionally, each treatment head is connected to the controller through a connecting wire; or, optionally, multiple The treatment head can also be made into a one-piece treatment head that contains multiple zones, each zone can be independently temperature controlled; the advantage of the one-piece type is that it is more convenient to wear, but the adaptability of the treatment site is not independent of multiple small treatment heads it is good.

More preferably, the treatment head is filled with transparent liquid silica gel in the protective film and wraps the heating element. The transparent effect of the silica gel pad can reduce the shielding of the far-infrared light source. The soft feature is suitable for different chest shapes and has good thermal conductivity. Save equipment power consumption.

The treatment head optionally includes an adhesive layer, which has a good skin adhesion effect, is comfortable to wear, and is safe and non-toxic.

Preferably, the heating element includes a graphene heating layer, and the graphene heating layer is made of graphene material, which has the characteristics of fast temperature rise, surface heating, uniform temperature, and low energy consumption; preferably, the graphene heating layer is 1 to 5 layers of graphene, more preferably, the graphene heating layer is 1 to 2 layers of graphene.

More preferably, the graphene heating film includes an electrode; more preferably, the electrode is provided with a first electrode and a second electrode.

Preferably, the far-infrared spectrum emitted by the heating element is 6-14 μm, which is most suitable for the human body.

Preferably, the heating element is controlled in a silicone pad to ensure that the distance between the heating element and the skin is stable. Preferably, the position can be specifically determined according to the needs of use when the therapeutic device is produced.

Preferably, the heating element further includes a temperature control system, and the sensor of the temperature control system uses a thermistor, which can control the working temperature of the heating element and the set temperature to an error of ±0.5°C, so as to ensure the stable operation of the equipment during use, Ensure that the skin contact position is always at a temperature suitable for human body treatment, and avoid unsatisfactory treatment effects caused by too low temperature or burns caused by too high temperature.

Preferably, the temperature control system further includes a temperature detector, and a probe of the temperature detector contacts the graphene heating film.

For example, a negative temperature coefficient (Negative Temperature Coefficient, NTC) thermistor sensor can be used. Based on the set temperature, when the temperature value of the detected NTC thermistor sensor reaches the set temperature value, the heating of the heating element is stopped. Power supply, when the temperature value of the NTC thermistor sensor is detected to be lower than the set temperature value, the power supply of the heating element is turned on. Those skilled in the art know that in the process of stopping and turning on the power supply, a temperature deviation will occur, and the deviation is generally within the range of ±0.5°C of the preset temperature.

More preferably, the temperature detector has a probe, a first connection pin and a second connection pin. The probe of the temperature detector contacts the graphene electric heating film; preferably, the first terminal of the temperature detector is provided with a first conductive terminal, and the second terminal of the temperature detector is provided with a second conductive terminal; Preferably, the first electrode of the electrode of the graphene heating film and the first connection pin of the temperature detector share the first conductive terminal, and the second electrode of the electrode is provided with a third conductive terminal. The first conductive terminal, the second conductive terminal, and the third conductive terminal are respectively connected with the conductive wires, so as to communicate with the power source when in use. 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.

In a preferred solution of the present disclosure, the connecting wire functions as the power supply of the heating element, the communication between the controller and the sensor, and the structural connection between the controller and the treatment head.

Preferably, the connecting wire uses an ultra-soft silicone cable, which has good flexibility and does not affect the adjustment of the position of the treatment head during use. The material of the packaging material is soft and there is no obvious discomfort when in contact with the skin.

Preferably, the wire outlet groove is reinforced at the position where the connecting wire and the treatment head are connected, which effectively reduces the risk of equipment damage caused by pulling.

Further, the control system of the graphene far-infrared breast treatment instrument of the present disclosure includes an MCU central processing unit, and the MCU central processing unit realizes the storage, processing and transmission of related data. The MCU central processor sets the relevant working status according to the input data of the input unit, including working temperature, working time, working area, etc., and then feeds back to the corresponding working unit.

Preferably, the control system of the present disclosure is composed of an MCU central processing unit, a key input unit, a temperature control unit, a power detection unit, a timing unit, and a wireless communication unit; the switch of the device and the selection of the working mode are realized through the key input unit, and the temperature The control unit guarantees the stability of the working temperature, and the power detection unit reflects the discharge status of the battery during work and the power status of the battery during charging, the timing unit ensures that the treatment time meets the preset value, and the communication unit realizes the connection with the mobile device , Realize remote control.

In a preferred solution of the present disclosure, the treatment device is powered by a battery, and can support at least two complete treatment processes when the battery is fully charged.

In a preferred solution of the present disclosure, the treatment head of the treatment device is of waterproof design, which can be washed and cleaned and reused.

In the preferred solution of the present disclosure, in order to facilitate the control operation, the treatment device is optionally provided with APP operation, which is connected to the controller through a wireless interface or Bluetooth, and the switch, heating temperature and treatment time of the device can be controlled through the APP. Example 1:

A graphene far-infrared breast treatment instrument, which includes a controller 1, a connecting wire 2 and a treatment head 3. The overall shape of the controller 1 is square, and the left and right corners of the top are concavely designed according to the shape of the bra. The shape is convenient to fix the controller in the heart position of the bra during use. The treatment head 2 has a fan-shaped structure, which can wrap the breast while leaking out the nipple, ensuring the comfort during use. The connecting wire 3 plays the role of power supply for the heating element, communication between the controller and the sensor, and the structural connection between the controller and the treatment head. The super soft silicone cable is used, and the wire has good flexibility and will not affect the treatment head during use. Position adjustment, the packaging material is soft, and there will be no obvious discomfort when in contact with the skin (Figure 1).

The controller 1 is structurally composed of a shell, a PCBA, and a battery. The shell is divided into two parts, an upper shell and a lower shell. The upper shell contains buttons 4 and indicator lights 5, and the lower shell contains fixing clips 6, which exist on the edges of the upper and lower shells. Charging socket 7. The button 4 is used to control the switch and the gear position, the indicator light 5 indicates the current battery power status, and the fixing clip 6 can fix the controller on the heart of the bra (Figure 2).

The treatment head 2 is filled with transparent liquid silica gel 9 in the protective film 8 and wraps the heating element 10, and the adhesive layer 11 is arranged at the bottom end of the treatment head. The heating element 10 includes a graphene heating layer, the graphene heating layer includes 1-2 layers of graphene material, the graphene heating film also includes an electrode, and the graphene heating film can emit a wavelength of 6 to 6 after being energized. 14μm far-infrared light. At the same time, the heating element is controlled in the fixation of the silicone pad to ensure a stable distance between the heating element and the skin. The position can be specifically determined according to the needs of use when the therapeutic device is produced. At the same time, the wire outlet groove is reinforced at the position where the connecting wire 3 and the treatment head 2 are connected, which effectively reduces the risk of equipment damage caused by pulling (Figure 4).

Example 2

A far-infrared breast treatment instrument, on the basis of embodiment 1, further includes a controller 1. The control system of the controller 1 includes an MCU central processing unit, and the MCU central processing unit implements storage, processing, and processing of related data. transmission. The MCU central processor sets the relevant working status according to the input data of the input unit, including working temperature, working time, working area, etc., and then feeds back to the corresponding working unit. The control system realizes the switch of the device and the selection of the working mode through the key input unit, the temperature control unit ensures the stability of the working temperature, and the power detection unit reflects the discharge status of the battery during work and the power status of the battery during charging. The unit ensures that the treatment time meets the preset value, and the communication unit realizes the connection with the mobile device and realizes remote control (Figure 5).

Claims

A graphene far-infrared breast treatment instrument, which comprises a controller (1), a connecting wire (3) and a treatment head (2), characterized in that the controller (1) and the treatment head (2) By connecting the wires (3), the controller (1) can be detachably fixed at the heart of the bra, and the treatment head includes a protective film (8), a filler (9), and a heating element (10), Optionally, the therapeutic apparatus further includes an adhesive layer (11).
The therapeutic apparatus according to claim 1, wherein the shape of the controller (1) is adapted to the position of the heart of the bra.
The therapeutic apparatus according to any one of the preceding claims, wherein the controller (1) includes a housing, a PCBA board and a battery, and the housing includes an upper housing and a lower housing; preferably, a charger is provided on the housing Socket (7); more preferably, the charging socket (7) is arranged on the edge of the upper and lower shells; more preferably, the upper shell includes a button (4) and an indicator light (5), and the lower shell includes a fixing clip (6), the fixing clip (6) can fix the controller on the heart of the bra.
The treatment apparatus according to any one of the preceding claims, wherein the treatment head (2) is fan-shaped, and the number of treatment heads is one.
The treatment apparatus according to any one of the preceding claims, wherein the treatment head (2) is fan-shaped, and the number of treatment heads is multiple.
The treatment apparatus according to any one of the preceding claims, wherein the treatment head is filled with a filler (9) in a protective film (8), and the filler (9) wraps the heating element (10) Preferably, the filler (9) is transparent liquid silica gel; preferably, the adhesive layer (11) is located on the bottom surface of the treatment head (2).
The therapeutic apparatus according to any one of the preceding claims, wherein the heating element (10) comprises a graphene material; preferably, the heating element (10) is controlled in a filler (9).
The treatment device according to any one of the preceding claims, wherein the connecting wire (3) uses an ultra-soft silicone cable; preferably, an outlet wire is provided at the position where the connecting wire (3) and the treatment head (2) are connected Slot reinforcement device.
The treatment apparatus according to any one of the preceding claims, wherein the treatment head includes a control system, and the control system includes an MCU central processing unit, an input unit, a temperature control unit, a power detection unit, a timing unit, and an output unit; Preferably, the MCU central processing unit receives signals from the input unit, temperature control unit, power detection unit, and timing unit, and performs storage, processing and/or feedback.
The treatment device according to any one of the preceding claims, wherein the treatment head (2) is of waterproof design.