Multifunctional physiotherapy device

Abstract

The invention provides a multifunctional physical therapy device, which relates to the related technical field of health care equipment and treatment equipment, and comprises a driving circuit board, and a power supply module and an intradermal needle module which are respectively arranged on two sides of the driving circuit board, the intradermal needle module comprises an intradermal needle, a first light-emitting module, a second light-emitting module and a fixing device, the fixing device is used for fixing the intradermal needle, the first light-emitting module and the second light-emitting module; the intradermal needle is arranged in a direction far away from the driving circuit board and is used for pricking the skin of a preset area for acupuncture and moxibustion; the first light-emitting module is used for emitting infrared light to a preset area so as to carry out far infrared thermal therapy; the second light emitting module is used for emitting ultraviolet light to a preset area for disinfection; the multifunctional physical therapy device is provided with an opening; the open hole is used for supporting a professional to conduct long needle acupuncture treatment on a patient by penetrating a long needle through the open hole.

Description

Technical Field

[0001] The present invention relates to the technical field related to health care equipment and therapeutic equipment, and in particular to a multifunctional physiotherapy device. Background Art

[0002] Acupuncture, as an important part of traditional Chinese medicine, has significant therapeutic effects in treating rheumatism, pain, neuralgia, joint pain and many other diseases. It achieves the purpose of treatment and health care by stimulating specific acupuncture points of the human body and regulating the meridians and blood. However, traditional acupuncture therapy has some limitations. On the one hand, acupuncture operations require professional acupuncturists to perform, which requires high skills of operators and is difficult for ordinary patients to operate on their own, which limits the accessibility of acupuncture treatment. Especially for some patients who need long-term acupuncture treatment, frequent visits to medical institutions for treatment are not only inconvenient, but also increase time and economic costs. On the other hand, there is a certain risk of infection during acupuncture. If the needles are not thoroughly disinfected or hygiene is not paid attention to during the operation, it is easy to cause infection at the acupuncture site, affecting the treatment effect and patient health. Summary of the invention

[0003] In view of this, in order to solve the above technical problems, the present invention provides a multifunctional physiotherapy device.

[0004] The present invention adopts the following technical solution:

[0005] The present invention provides a multifunctional physical therapy device, comprising: a driving circuit board, a power supply module and an intradermal needle module respectively arranged on both sides of the driving circuit board;

[0006] The intradermal needle module comprises: an intradermal needle, a first light emitting module and a fixing device;

[0007] The fixing device fixes the intradermal needle and the first light-emitting module;

[0008] The intradermal needle is arranged in a direction away from the driving circuit board and is used to pierce the skin of a preset area for acupuncture;

[0009] The first light emitting module is arranged in a direction away from the driving circuit board, and is used for emitting infrared light to a preset area;

[0010] The power module is connected to the intradermal needle and the first light-emitting module through the driving circuit board, and is used to supply power to the intradermal needle and the first light-emitting module.

[0011] In some embodiments, the intradermal needle module further comprises a second light emitting module, the second light emitting module being arranged in a direction away from the driving circuit board and configured to emit ultraviolet light to a preset area;

[0012] The power module is connected to the second light-emitting module via the driving circuit board, and is used to supply power to the intradermal needle and the second light-emitting module.

[0013] In some embodiments, the multifunctional physiotherapy device is provided with an opening;

[0014] The opening is used to support a professional to perform long needle acupuncture treatment on a patient by passing the long needle through the opening.

[0015] In some embodiments, the power module includes a flexible and stretchable perovskite solar cell;

[0016] The perovskite solar cell is charged by solar energy and / or is charged by connecting to a preset charging source via a preset charging interface;

[0017] If the perovskite solar cell is fully charged, power is supplied based on the perovskite solar cell.

[0018] In some embodiments, the flexible stretchable perovskite solar cell comprises, from top to bottom, an elastic protective layer, a top connecting line, a first multifunctional layer, a bottom connecting line, a flexible substrate, a second multifunctional layer, and a transparent protective layer;

[0019] In the first multifunctional layer, a retaining wall is arranged around the elastic filling layer, and an electron transport layer, a perovskite layer, a hole transport layer and a fluorine-doped tin oxide electrode layer are arranged in sequence from top to bottom between adjacent retaining walls;

[0020] The bottom of the elastic filling layer is inserted into the target groove of the flexible substrate;

[0021] In the second multifunctional layer, a reflective layer is arranged around the elastic black light-blocking layer;

[0022] The top connection line and the bottom connection line are both configured as an arch structure, and the elastic protective layer, the elastic filling layer, the flexible substrate, the elastic black light-blocking layer and the transparent protective layer are all made of flexible and stretchable materials.

[0023] In some embodiments, the driving circuit board includes: a substrate;

[0024] An upper circuit is arranged on a side of the substrate close to the power module;

[0025] and a lower circuit disposed on a side of the substrate away from the power module;

[0026] The upper circuit is connected to the intradermal needle to drive the intradermal needle to release pulse current;

[0027] The lower layer circuit is connected to the first light emitting module and the second light emitting module, and is used to control the working states of the first light emitting module and the second light emitting module.

[0028] In some embodiments, the substrate is made of a stretchable material.

[0029] In some embodiments, the connecting wires in the driving circuit board are in a running shape.

[0030] In some embodiments, it further includes: a control center;

[0031] The control center controls the intradermal needle module to perform whole-surface pulse, line-by-line pulse, regional pulse or pulse according to a fixed path based on the driving circuit board;

[0032] The control center is also used to adjust the pulse intensity.

[0033] In some embodiments, the driving circuit board is a flexible perovskite circuit.

[0034] In some embodiments, the material of the fixing device is transparent resin glue;

[0035] The fixing device is a hemispherical structure, which is used to adjust the optical path of the light so that the light is diffused toward the needle tip of the intradermal needle.

[0036] The present invention adopts the above technical scheme, a multifunctional physiotherapy device, comprising: a driving circuit board, a power module and an intradermal needle module respectively arranged on both sides of the driving circuit board; the intradermal needle module comprises: an intradermal needle, a first light-emitting module and a fixing device; the fixing device fixes the intradermal needle and the first light-emitting module; the intradermal needle is arranged in a direction away from the driving circuit board, and is used to pierce the skin of a preset area for acupuncture; the first light-emitting module is arranged in a direction away from the driving circuit board, and is used to emit infrared light to the preset area; the power module connects the intradermal needle and the first light-emitting module through the driving circuit board, and is used to power the intradermal needle and the first light-emitting module. Further, the intradermal needle module also includes a second light-emitting module, which is arranged in a direction away from the driving circuit board, and is used to emit ultraviolet light to the preset area; further, an opening is arranged on the multifunctional physiotherapy device; the opening is used to support professionals to perform long needle acupuncture treatment on patients by passing a long needle through the opening. With such a configuration, the present invention designs an intradermal needle structure, and adds an infrared phototherapy device and an ultraviolet sterilization device therein. In order to enhance the effect of physical therapy, an electrode device is connected to the intradermal needle, which can increase the effect of acupuncture through pulse current. Openings are also set on the entire device, which can assist long needle acupuncture treatment in the presence of professionals. The entire device adopts a flexible and stretchable design, and the circuit design also has a stretchable and flexible layout, which has better skin fit. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0038] Figure 1 is a structural schematic diagram of a multifunctional physiotherapy device provided by an embodiment of the present invention;

[0039] Figure 2 is a schematic structural diagram of another multifunctional physiotherapy device provided by an embodiment of the present invention;

[0040] Figure 3 It is a schematic diagram of the structure of a flexible and stretchable perovskite solar cell;

[0041] Figure 4 This embodiment of the present invention provides a method corresponding to Figure 3 A schematic diagram of the arrangement structure of the target grooves;

[0042] Figure 5This embodiment of the present invention provides a method corresponding to Figure 3 Schematic diagram of the bottom connecting wires of flexible and stretchable perovskite solar cells.

[0043] Figure 6 It is a schematic diagram of a mold;

[0044] Figure 7 It is a schematic diagram of the intradermal needle insertion groove;

[0045] Figure 8 This is a schematic diagram of a fixing hole position of an LED lamp provided by an embodiment of the present invention;

[0046] Fig. 9 This is a schematic diagram of the arrangement of LED chips in an LED lamp provided by an embodiment of the present invention;

[0047] Fig.10 This is a schematic diagram of an upper circuit of a double-layer driving circuit board provided by an embodiment of the present invention;

[0048] Fig.11 This is a schematic diagram of a lower layer circuit of a double-layer driving circuit board provided by an embodiment of the present invention;

[0049] Fig.12 is a circuit design provided by another embodiment of the present invention;

[0050] Fig.13 is a circuit structure provided by another embodiment of the present invention;

[0051] Fig.14 It is a schematic diagram of the TFT structure;

[0052] Fig.15 It is a schematic diagram of the optical path of a multifunctional physiotherapy device provided in another embodiment of the present invention. DETAILED DESCRIPTION

[0053] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0054] Example

[0055] like Figure 1 , Figure 2 As shown, the multifunctional physiotherapy device comprises: a driving circuit board 12, a power supply module 11 and an intradermal needle module respectively arranged on both sides of the driving circuit board 12;

[0056] The intradermal needle module includes: an intradermal needle 131, a first light emitting module 133 and a fixing device 134;

[0057] The fixing device 134 fixes the intradermal needle 131 and the first light emitting module 133;

[0058] The intradermal needle 131 is arranged in a direction away from the driving circuit board 12 and is used to pierce the skin of a preset area for acupuncture;

[0059] The first light emitting module 133 is disposed in a direction away from the driving circuit board 12 and is used to emit infrared light to a preset area;

[0060] The power module is connected to the intradermal needle and the first light-emitting module through the driving circuit board, and is used to supply power to the intradermal needle and the first light-emitting module.

[0061] Specifically, the power module 11 includes a flexible and stretchable perovskite solar cell; the perovskite solar cell is charged by solar energy, and / or is charged by connecting a preset charging source through a preset charging interface; if the perovskite solar cell is fully charged, power is supplied based on the perovskite solar cell.

[0062] Specifically, intradermal needles are key components that come into direct contact with human skin and perform acupuncture treatment. They are set in a direction away from the driver circuit board so that they can accurately penetrate the skin of a preset area for acupuncture. The length and diameter of the intradermal needle have a certain range of specifications. Usually, the length of the filling resin is 1-5mm, and the diameter is 0.1-0.4mm. They are made of stainless steel or titanium metal and other materials. These materials have good rigidity and toughness, which can ensure smooth penetration into the skin and are not easy to break. At the same time, they can effectively avoid causing skin infection and ensure the safety and effectiveness of the treatment process.

[0063] First light-emitting module (infrared phototherapy): The first light-emitting module faces away from the driving circuit board, and its main function is to emit infrared light to a preset area to achieve infrared phototherapy. Infrared phototherapy plays an important role in traditional Chinese medicine acupuncture therapy. It can penetrate into the skin tissue, promote blood circulation, relieve pain, accelerate tissue repair, etc. The size of the LED lamp in this light-emitting module can be selected between 0.2-2mm. The number and layout of the lamps can be flexibly adjusted according to actual needs. Small-sized LED lamps can be used in multiple pieces to achieve a more uniform light distribution. Large-sized LED lamps can reduce the number of lamps used while meeting the needs of phototherapy, thereby optimizing the structure and cost of the device.

[0064] Fixing device: The fixing device plays a key role in fixing the intradermal needle and the first light-emitting module in the intradermal needle module, ensuring that their relative positions are stable during use. The material of the fixing device is usually transparent resin glue, which has good transparency and allows light to pass through smoothly. It also has a certain hardness and toughness, which can not only firmly fix the internal components, but also adapt to a certain degree of deformation without breaking. Its structural design is mostly hemispherical, which helps the light emitted by the internal LED lamp to diffuse toward the needle tip of the intradermal needle, improving the accuracy and effect of phototherapy. For details, please refer to Fig.15 The light path in.

[0065] The present invention designs an intradermal needle structure and adds an infrared light therapy device therein. In order to enhance the effect of physical therapy, an electrode device is connected to the intradermal needle, and the effect of acupuncture can be increased by pulse current. Openings are also provided on the entire device, which can assist long needle acupuncture treatment in the presence of professionals. The entire device adopts a flexible and stretchable design, and also has a stretchable and flexible layout in the circuit design, which has better skin fit.

[0066] Far infrared combined with intradermal microneedle therapy, on the basis of far infrared therapy, can stimulate pain points and acupuncture points through intradermal microneedle microcurrent, relieve pain, prevent and maintain health. Intradermal microneedles are used by non-professionals, avoiding damage caused by improper acupuncture. The use of far infrared therapy devices also avoids allergic reactions in drug thermal therapy, and the audience is larger.

[0067] Furthermore, the intradermal needle module also includes a second light-emitting module 132, which is arranged in a direction away from the driving circuit board 12 and is used to emit ultraviolet light to a preset area; the power module is connected to the second light-emitting module through the driving circuit board and is used to power the intradermal needle and the second light-emitting module.

[0068] The second light-emitting module undertakes an important sterilization task in the multifunctional physiotherapy device. It is set in a direction away from the driving circuit board and can emit ultraviolet light to a preset area. During the TCM acupoint therapy, especially during intradermal acupuncture, the skin surface will be punctured, which increases the risk of bacterial infection. At this time, the ultraviolet light emitted by the second light-emitting module can sterilize the acupuncture site, effectively kill bacteria, viruses and other microorganisms on the skin surface and the surrounding environment, prevent infection at the acupuncture site, and greatly improve the safety of acupuncture treatment. Ultraviolet light has a strong bactericidal ability and can destroy the DNA structure of microorganisms, causing them to lose their ability to reproduce and survive, thereby creating a clean and sterile environment for acupuncture treatment.

[0069] The presence of the second light-emitting module further improves the functional system of the multifunctional physiotherapy device. It cooperates with the intradermal needle and the first light-emitting module (infrared phototherapy module) to jointly improve the overall physiotherapy effect. The intradermal needle regulates the body's meridians and blood by stimulating acupuncture points, the first light-emitting module uses infrared phototherapy to promote blood circulation and tissue repair, and the second light-emitting module provides strong protection in preventing infection. The three work together to form a more comprehensive and scientific physiotherapy model, which can not only effectively treat diseases and relieve symptoms, but also reduce the risk of complications during treatment, providing users with a safer and more efficient Chinese medicine acupuncture point physiotherapy experience, especially for people who need acupuncture point physiotherapy for a long time or have sensitive skin, which helps to improve the success rate of treatment and the recovery speed of patients.

[0070] Specifically, both the first light-emitting module and the second light-emitting module can be LED lamps. The first light-emitting module has a red LED; the second light-emitting module has a blue LED. The red LED is used for infrared light therapy (wavelength 580-700nm), and the blue LED (wavelength 380-450nm) is used for sterilization. The size of the LED can be selected to be 0.2-2mm. If a small-sized LED lamp is used, multiple LEDs can be used at the same time; if a large-sized LED lamp is used, the number of lamps can be reduced.

[0071] In some embodiments, the multifunctional physiotherapy device is provided with an opening; the opening is used to support professionals to perform long needle acupuncture treatment on patients by passing long needles through the opening.

[0072] Far-infrared heat therapy combined with professional long needle treatment can change blood circulation, relieve local muscle spasms, warm the meridians and dredge the collaterals, promote qi circulation and relieve pain, and improve nerve function.

[0073] In actual application, the positions of the openings on the multifunctional physiotherapy device are carefully designed, and their distribution is adapted to the distribution of acupuncture points on the human body and the treatment needs. The openings can be located in specific areas of the device so that when performing physiotherapy, professionals can easily insert the long needle through the openings and accurately insert it into the corresponding acupuncture points. Although the specific locations are not mentioned in detail in the document, it can be inferred that its layout should take into account the distribution patterns of different acupuncture points and the convenience of operation. For example, openings are set in areas corresponding to key acupuncture points on the human meridians so that the long needle can smoothly reach the depth and angle required for treatment.

[0074] The size and shape of the opening should match the specifications of the long needle to ensure that the long needle can pass through smoothly without getting stuck or shaking. Its structural design should ensure that the overall stability of the device is not affected during the insertion and operation of the long needle, while also considering the protection of the internal components of the device to prevent damage to other components during the acupuncture process. For example, special reinforcement or buffer materials can be used around the opening to stabilize the long needle and prevent the edge of the opening from causing wear or damage to the needle body.

[0075] The presence of the opening adds long needle acupuncture treatment function to the multifunctional physiotherapy device, making it no longer limited to intradermal acupuncture and phototherapy. Long needle acupuncture has unique advantages in traditional Chinese medicine treatment. It can penetrate into the acupuncture points of the human body and produce stronger stimulation to the deep meridians and tissues. It has better treatment effects for some diseases with more complicated conditions or requiring stronger stimulation. Through the combined application of intradermal acupuncture and phototherapy, the organic combination of multiple treatment methods is achieved, the choice of treatment options is enriched, and the targeted treatment ability for different diseases is improved.

[0076] Professionals can flexibly choose to use intradermal needles, long needles, or a combination of the two to achieve personalized treatment based on the patient's specific condition and constitution. For example, for patients with mild conditions or those receiving treatment for the first time, intradermal needles and phototherapy can be used for gentle conditioning; while for patients with more serious conditions and longer course of illness, professionals can use long needles through openings to perform deeper and more precise acupoint stimulation, while coordinating intradermal needles and phototherapy to achieve better treatment results. This personalized treatment model can better meet the needs of different patients and improve the effectiveness of treatment and patient satisfaction.

[0077] Compared with traditional acupuncture treatment, the openings on the multifunctional physiotherapy device eliminate the need for professionals to find or mark acupoints during operation, reducing the number of operation steps and time. This not only improves treatment efficiency, but also reduces the waiting time and discomfort of patients during treatment. Moreover, the flexible and stretchable design of the device and the reasonable layout of the openings allow professionals to more flexibly adapt to the patient's body posture and movement changes when operating the long needle, further improving the convenience and comfort of operation.

[0078] In some embodiments, the material of the fixing device is transparent resin glue. The fixing device adopts transparent resin glue as the material, and its high transparency ensures that the light-emitting module (such as the infrared light emitted by the first light-emitting module and the ultraviolet light emitted by the second light-emitting module, if any) can smoothly pass through the fixing device to reach the treatment site. During the infrared phototherapy process, the light can penetrate the resin glue without hindrance, penetrate into the skin tissue, and play a therapeutic role such as promoting blood circulation and relieving pain; during the ultraviolet sterilization process, the transparent resin glue will not block the sterilization effect of ultraviolet light on the acupuncture site, ensuring the effective realization of phototherapy and sterilization functions. The resin glue has a certain viscosity and hardness, and can firmly fix the intradermal needle and the light-emitting module to prevent them from being displaced or loosened during use. When the intradermal needle is inserted into the skin for acupuncture treatment, the fixing device can stably maintain the position of the intradermal needle to ensure that the accuracy and depth of acupuncture will not change due to body movement; at the same time, for the light-emitting module, the fixing device can fix it in a suitable position and angle, so that the light can accurately irradiate the target area, improving the reliability and consistency of the treatment effect. The relatively soft texture of the resin glue can improve the comfort of wearing and reduce the friction and pressure on the skin. Compared with some rigid fixing materials, the transparent resin glue can better fit the skin contour while fixing the intradermal needle and the light module, making the patient feel more comfortable during use, reducing the discomfort caused by wearing the device, and improving the patient's acceptance and compliance with the treatment.

[0079] Furthermore, the resin adopts a semicircular structure to facilitate light. Fig.15 The optical path resin material has good hardness and toughness.

[0080] In some embodiments, the power module includes a flexible and stretchable perovskite solar cell; the perovskite solar cell is charged by solar energy and / or is charged by connecting to a preset charging source through a preset charging interface.

[0081] The flexible and stretchable perovskite solar cell in the power module has a unique charging method. It can be charged by solar energy, and can also be charged by connecting to a preset charging source (such as an external power source such as AC power) through a preset charging interface when needed. This dual charging mode provides great convenience for the device, ensuring sufficient power supply in different environments. In an outdoor environment with abundant sunlight, the solar charging function can make full use of natural resources and achieve green and environmentally friendly energy acquisition; while indoors or in insufficient light, users can charge the battery in time by connecting to an external power source without affecting the normal use of the device.

[0082] The flexible and stretchable properties of the battery enable it to adapt to different usage scenarios and deformations of body parts. When a user wears or uses a multifunctional physical therapy device, body movements will cause the device to undergo various deformations such as bending and stretching, and the flexible battery can change shape with these deformations without being damaged or affecting performance due to the rigid structure. For example, when a user uses the device during exercise, the battery can fit the body's movement curve, maintain a stable power supply capacity, and provide continuous energy support for the physical therapy process.

[0083] Thus configured, the device has a light structure, is not limited by power supply, and physical therapy acupuncture can be selected according to the patient's needs and can be applied in combination in multiple parts of the body, which is superior to current physical therapy instruments that are limited to treating only one area of ​​the body at a time.

[0084] Figure 3 Schematic diagram of a flexible and stretchable perovskite solar cell provided by an embodiment of the present invention. Figure 3 As shown, the flexible stretchable perovskite solar cell includes, from top to bottom, an elastic protective layer, a top connecting line, a first multifunctional layer, a bottom connecting line, a flexible substrate, a second multifunctional layer and a transparent protective layer.

[0085] In the first multifunctional layer, retaining walls are arranged around the elastic filling layer, and an electron transport layer, a perovskite layer, a hole transport layer and a fluorine-doped tin oxide electrode layer are arranged in sequence from top to bottom between adjacent retaining walls.

[0086] The bottom of the elastic filling layer is inserted into the target groove of the flexible substrate.

[0087] In the second multifunctional layer, a reflective layer is arranged around the elastic black light-blocking layer. The black elastic layer is located below the retaining wall.

[0088] The top connecting wire and the bottom connecting wire are both set to an arch structure, and the elastic protective layer, the elastic filling layer, the flexible substrate, the elastic black light-blocking layer and the transparent protective layer are all made of flexible and stretchable materials. In this way, the perovskite solar cell has the characteristics of flexibility and stretchability.

[0089] Specifically, a target groove is arranged on the flexible substrate, a retaining wall is arranged around the target groove, and a corresponding elastic filling layer is obtained by filling an elastic adhesive material in a region surrounded by the target groove and the corresponding retaining wall. Figure 4 This embodiment of the present invention provides a method corresponding to Figure 3 Schematic diagram of the arrangement structure of the target grooves. Figure 4 As shown in the figure, the black boxes are all target grooves, and the target grooves are arranged in a cross-shaped manner, which is conducive to improving the stretchability of perovskite solar cells. The groove width and groove length of the target groove can range from 0.2mm to 2mm, and the depth can range from 0.005mm to 0.01mm.

[0090] A hole transport layer (HTL), a perovskite layer (Perovskite) and an electron transport layer (ETL) are arranged between two adjacent retaining walls, the thickness of the hole transport layer can be 100nm, the thickness of the perovskite layer can be 0.5-1um, and the thickness of the electron transport layer can be 30nm. In addition, the height of the retaining wall can range from 2 to 5um.

[0091] Figure 5 This embodiment of the present invention provides a method corresponding to Figure 3 Schematic diagram of the bottom connection line of the flexible and stretchable perovskite solar cell. Figure 5 As shown, the fluorine-doped tin oxide (FTO) electrode is connected to the connecting wire at the bottom, wherein the material of the connecting wire can be copper, gold, silver, etc. The connecting wire is set to an arched structure to provide a stretching space, so that when the solar cell is stretched, the connecting wire is not easy to break, thereby ensuring the stretchability of the solar cell.

[0092] Furthermore, the connection wire on the top of the solar cell can also be a copper wire or a wire of other conductive materials. Furthermore, in order to ensure the stretchability of the solar cell, the connection wire on the top of the solar cell is also set to an arch structure. The connection wire on the top of the solar cell is thinner than the electrode wire. Specifically, the diameter of the connection wire on the top of the solar cell can range from 0.02 mm to 0.1 mm.

[0093] The elastic black light-blocking layer is used to fill the position without the perovskite light-absorbing layer when stretching the solar cell to prevent the solar cell from leaking light, especially the blue light used for sterilization. The reflective layer can reflect the LED light back to the human body, so that the light emitted by the LED lamp can be better utilized. The transparent protective layer supports the light reflected by the reflective layer to be reflected back to the human body.

[0094] Specifically, the elastic protective layer is located on the top of the battery and protects the internal structure from external physical damage, such as scratches and collisions that affect battery performance. Its flexible and stretchable properties ensure that it will not break when the battery is deformed, maintaining the protection function for internal components.

[0095] Top connection line: responsible for transmitting the power generated by the battery to subsequent components such as the driver circuit board. The arched structure design is its key feature. This design allows the connection line to evenly disperse stress during the stretching or bending of the battery, avoiding the risk of breakage caused by stress concentration, thereby ensuring stable and reliable transmission of power.

[0096] Elastic filling layer and retaining wall: Retaining walls are set around the elastic filling layer to form a relatively stable structural framework. The elastic filling layer has a buffering and supporting function, protecting sensitive internal components such as the electron transport layer and perovskite layer. The retaining wall helps maintain the relative position and structural integrity between the functional layers, preventing dislocation or damage between the layers during battery deformation.

[0097] Electron transport layer, perovskite layer and hole transport layer: These three layers are the core parts of perovskite solar cells to achieve photoelectric conversion. The electron transport layer is responsible for conducting photogenerated electrons. The perovskite layer is the key area for light absorption and the generation of electron-hole pairs. Its special crystal structure and photoelectric properties enable the battery to efficiently convert solar energy into electrical energy. The hole transport layer is responsible for transmitting photogenerated holes and works in conjunction with the electron transport layer to promote the directional movement of electron-hole pairs under the action of the electric field to form an electric current. The fluorine-doped tin oxide electrode layer is used to collect and export electrons to complete the output of electrical energy.

[0098] The flexible substrate is connected to the elastic filling layer to stretch the stress point: the bottom of the elastic filling layer is inserted into the target groove of the flexible substrate. This connection method enhances the stability and flexibility of the overall structure of the battery. The flexible substrate provides basic support for the entire battery. At the same time, its flexible properties allow the battery to bend and stretch to a certain extent in different directions to adapt to various usage conditions.

[0099] Elastic black light-blocking layer and reflective layer: The main function of the elastic black light-blocking layer is to prevent internal light leakage during the battery stretching process, especially to block light that may affect battery performance or interfere with the outside (such as ultraviolet light, etc.). The reflective layer is set around the elastic black light-blocking layer, and its function is to reflect the light emitted by the LED lamp back to the treatment site of the human body, improve the phototherapy effect, enable the light to be more effectively absorbed and utilized by human tissue, and enhance the physical therapy effect.

[0100] Transparent protective layer: Located at the bottom of the battery, it has multiple functions. On the one hand, it allows the light reflected by the reflective layer to pass smoothly and return to the human body, ensuring the normal function of the phototherapy function; on the other hand, it protects the reflective layer and the elastic black light-blocking layer from erosion by external environmental factors (such as dust, water vapor, etc.), maintaining the stability and functionality of the internal structure of the battery.

[0101] Specifically, the driving circuit board includes: a substrate; an upper circuit arranged on the side of the substrate close to the power module; and a lower circuit arranged on the side of the substrate away from the power module; the upper circuit is connected to the intradermal needle to drive the intradermal needle to release a pulse current; the lower circuit is connected to the first light-emitting module and the second light-emitting module to control the working status of the first light-emitting module and the second light-emitting module.

[0102] Specifically, openings are provided on the perovskite for the positions of the long needles, so that acupuncture can be performed through the long needles based on the openings.

[0103] Specifically, the LED is connected to the lower circuit of the double-layer circuit board by metal bonding, and a controllable circuit driving structure is provided on the connection side between the double-layer circuit board and the LED, which can control the switching of the LED.

[0104] The upper end of the intradermal needle passes through the hole of the double-sided circuit board and can be connected to the upper circuit of the double-layer circuit board. The connection points can be connected by spot welding, electroforming, printing of nanosilver materials, etc. A connection circuit that can control the current of the intradermal needle is designed on the circuit board.

[0105] A flexible perovskite battery film layer is bonded to one side of the driving circuit board, which can prevent infrared light from being exposed. On the other hand, it can recharge the battery by generating electricity on its own, which is green and environmentally friendly.

[0106] In some embodiments, the substrate is made of a stretchable material. The substrate of the driving circuit board is made of a stretchable material (such as an elastomeric material such as silicone or a polymer, etc.). This design enables the circuit board to fit closely to the human skin. Compared with traditional rigid circuit boards, stretchable substrates can better adapt to the contours of the human body and reduce the pressure and discomfort on the skin. When wearing a multifunctional physiotherapy device for a long time for treatment, a comfortable wearing experience is crucial to patient compliance. The softness and fit of the stretchable substrate can make the user almost unaware of the presence of the device, making them more willing to continue using it and improve the treatment effect.

[0107] In some embodiments, the connecting wires in the driving circuit board are in the shape of a walk. The design of the connecting wires in the shape of a walk (or similar wave shape) can enhance the stability and reliability during the stretching process. When the driving circuit board is stretched as the human body moves or the skin deforms, this special shape of the connecting wire can effectively disperse the tensile stress, avoid the stress concentration at a certain point causing the line to break, and provide a lead that is stretched during stretching. For example, when the arm is bent or stretched, the connecting wires of the driving circuit board in the physiotherapy device worn on the arm will be subjected to tensile force. The walking shape design makes the tensile force evenly distributed along the curved path of the connecting wire, greatly reducing the risk of line damage and ensuring the stable transmission of electrical energy and signals. In the process of frequent stretching and deformation, the walking shape connecting wire can always maintain good circuit connectivity. Even under a large degree of stretching, the conductive part of the circuit will not be easily disconnected or have poor contact, thereby ensuring the normal communication and power supply between the intradermal needle module, the light-emitting module, etc. and the power module, and maintaining the normal operation of the entire multifunctional physiotherapy device.

[0108] In some embodiments, the field effect transistor area in the driver circuit board is made by inkjet printing. The field effect transistor area is made by inkjet printing in order to better adapt to the characteristics of the flexible and stretchable substrate. Inkjet printing technology can accurately deposit organic materials on a flexible substrate to form various functional layers of the field effect transistor, ensuring that the transistor can still work normally under different deformation conditions and maintain the stability of its electrical properties and switching characteristics. In some embodiments, the traditional production method can also be used for the field effect transistor area in the driver circuit board, but each driving inorganic non-stretchable area in the entire drive needs to be graphed to form a segmented block. This ensures that the driver circuit board will not be damaged during stretching.

[0109] In some embodiments, it also includes: a control center; the control center controls the intradermal needle module to perform full-surface pulses, line-by-line pulses, regional pulses, or pulses along a fixed path based on the driving circuit board; the control center is also used to adjust the pulse intensity.

[0110] Specifically, the control center is the core component of the entire device, responsible for coordinating and controlling various pulse operations of the intradermal needle module. Specifically, the control center is based on the driver circuit board and can control the intradermal needle module to perform the following pulse operations:

[0111] Whole face pulse: even pulse current stimulation is applied to the entire treatment area.

[0112] Line-by-line pulse: Pulse current stimulation is performed sequentially in the order of lines.

[0113] Regional Pulse: Pulsed electrical stimulation of a specific area.

[0114] Pulse along a fixed path: Pulse current stimulation along a preset path.

[0115] In addition, the control center is also responsible for adjusting the pulse intensity to meet the needs and treatment effects of different patients.

[0116] The specific functions of the control center are as follows:

[0117] Whole-surface pulse function description: The control center drives the circuit board to make the intradermal needle module release pulse current evenly throughout the treatment area. It is suitable for situations where a large area needs to be treated, such as systemic pain relief or large-area blood circulation promotion. It ensures that every point in the treatment area can be stimulated evenly, improving the uniformity and consistency of the treatment effect.

[0118] Line-by-line pulse function description: The control center controls the intradermal needle module to release pulse current in sequence according to the order of the lines. It is suitable for situations where specific lines or linear areas need to be treated, such as acupuncture treatment along the meridian lines. The path and order of treatment can be precisely controlled to ensure that each acupoint or treatment point can be stimulated in sequence, improving the accuracy and effectiveness of treatment.

[0119] Regional pulse function description: The control center controls the intradermal needle module to release pulse current in a specific area according to the preset area. It is suitable for situations where a specific area needs to be treated with emphasis, such as local pain relief or stimulation of specific acupoints. Treatment resources can be concentrated to strengthen treatment in a specific area, improving the pertinence and effect of treatment.

[0120] Pulse along a fixed path Function description: The control center controls the intradermal needle module to release pulse current according to the preset path. It is suitable for situations where treatment needs to be performed along a specific path, such as acupuncture treatment along meridian lines or specific acupoint paths. The treatment path can be precisely controlled to ensure that each acupoint or treatment point can be stimulated according to the predetermined path, improving the accuracy and effectiveness of the treatment.

[0121] Adjust pulse intensity function description: The control center can adjust the intensity of the pulse current according to the patient's needs and treatment effect. It is suitable for different patients with different tolerance to pain, or different treatment stages require different intensities of pulse current. Improve the personalization and comfort of treatment, ensure that patients feel comfortable during treatment, and achieve the best treatment effect.

[0122] Working principle of the control center: The control center is connected to the intradermal needle module through the driver circuit board. The driver circuit board is responsible for converting the control signal into a pulse current and transmitting it to the intradermal needle module. Pulse mode selection: The control center selects the appropriate pulse mode (whole-surface pulse, line-by-line pulse, regional pulse, or pulse along a fixed path) according to the preset treatment plan or user input. Pulse intensity adjustment: The control center adjusts the pulse intensity by adjusting the amplitude of the pulse current. Feedback mechanism: The control center can receive feedback signals from the intradermal needle module, monitor the treatment process in real time, and ensure the safety and effectiveness of the treatment.

[0123] The control center can ensure the accuracy and effectiveness of treatment by precisely controlling the pulse mode and intensity. According to the patient's needs and treatment effects, the pulse intensity can be adjusted to improve the personalization and comfort of treatment; the treatment process can be monitored in real time to ensure the safety of treatment and avoid discomfort or harm to the patient caused by excessive pulse current. It supports multiple pulse modes, suitable for different treatment needs and scenarios, and improves the applicability and flexibility of the device.

[0124] The control center plays a vital role in the multifunctional physical therapy device. By precisely controlling the pulse operation of the intradermal needle module and adjusting the pulse intensity, the accuracy, effectiveness and personalization of the treatment are improved. This enables the multifunctional physical therapy device to better meet the needs of different patients and improve the treatment effect and patient satisfaction.

[0125] In summary, in the scheme provided by the present application, an intradermal needle physiotherapy device that can be close to the skin and has infrared phototherapy is designed, and a pulse current is applied through the intradermal needle to increase the effect of acupuncture. Because it adopts a flexible design and a design with a certain stretching function, a hole is opened on the device, and long needle treatment can also be assisted during intradermal needle treatment. In terms of light source selection, a part of ultraviolet blue light can be added to sterilize the acupuncture site to prevent infection at the acupuncture site. The perovskite solar cell structure is added to reduce the use of electric energy, which is safe and environmentally friendly. Specifically, an infrared phototherapy device and an ultraviolet sterilization device are added. In order to enhance the effect of physiotherapy, an electrode device is connected to the intradermal needle, and the effect of acupuncture can be increased by pulse current. Openings are also set on the entire device, which can assist long needle acupuncture treatment in the presence of professionals. The entire device adopts a flexible and stretchable design, and also has a stretchable and flexible layout in circuit design, which has better skin fit. A perovskite solar layer is used on the top, which can generate electricity using visible light, which is green and environmentally friendly.

[0126] The manufacturing process of the multifunctional physiotherapy device provided in the present application is described below in conjunction with specific embodiments.

[0127] 1. The first mold used is Figure 6 As shown in FIG. 1 , the mold includes a mold plate 41 and a plurality of grooves 42, each of which can be Figure 4 The regular arrangement shown in the figure may also be arranged in other ways. The groove 42 includes a hemispherical groove 421 and a fine hole 422. The hemispherical groove 421 may be obtained by chemical etching, and the fine hole 422 may be obtained by laser drilling. The radius of the hemispherical groove 421 may range from 0.5 to 3 mm, the diameter of the fine hole 422 may range from 0.1 to 0.5 mm, and the depth may range from 2 to 3 mm.

[0128] The base material of the mold can be quartz or stainless steel. When using transparent materials such as quartz, laser demolding can be selected. When using opaque materials such as stainless steel, chemical demolding or mechanical demolding can be selected. The thickness of the mold can range from 5 to 10 mm. Thick molds can match larger intradermal needles.

[0129] 2. Transfer the needle tip of the intradermal needle into the groove by mechanical transfer, such as Figure 7As shown in , when the needle is inserted into the groove, it is initially fixed by the groove limiter.

[0130] 3. Fill the groove where the intradermal needle is fixed with transparent organic resin system material or silicone system material. You can use a dispensing machine to dispense and fill the groove by controlling the amount of dispensing, and solidify it by UV or heat. Before proceeding, you can apply some release material (polyethylene glycol, low molecular weight polyethylene, etc.) on the groove wall, and you can coat it by immersion or thermal evaporation.

[0131] 4. Make the LED fixing holes, such as Figure 8 As shown in the figure, firstly, holes can be punched by laser, and the depth of the holes is 5 to 20um, which mainly depends on the size of the selected LED. Or it can be made by exposure and etching. The former does not require a mold, but the speed is slightly slower, and the latter requires a separate exposure and etching design, but the accuracy is good and it is conducive to large-scale production.

[0132] 5. Fill the opening with adhesive by ink jet printing, which can be air-cured in the natural state or cured by UV or heat.

[0133] 6. Move the LED chip to the opening position by transfer or pad printing, and release it. After release, bond and cure it. The arrangement of the LED chip can refer to Fig. 9 , not limited to Fig. 9 One way: The size of LED chips is between 100um and 2mm, and chips of the same color in the same groove can be connected in parallel.

[0134] 7. The design of driving current board is as follows Fig.10 , 11 , as shown in 12.

[0135] a. First, a double-sided circuit design is adopted. The lower layer is in contact with the LED electrode, mainly used to control the LED lighting, and is tightly connected to the LED. The upper layer is mainly the circuit connected to the intradermal needle to drive the intradermal needle to work.

[0136] b. The substrate is made of stretchable materials such as elastomeric materials (such as silicone), polymers, etc. Generally, there is about 5% stretching space.

[0137] c. The upper circuit is as follows Fig.10 As shown in the figure, the tip of the intradermal needle is connected to the driving circuit. The connecting wire adopts a zigzag design so that the connecting wire will not break during the stretching process. The green area is the field effect transistor area, which can be made by inkjet printing in the production room. In this way, it also has the effect of resisting stretching in the later stage.

[0138] d. The circuit design of the lower layer is as follows Fig.11 As shown in the figure, the circuit driving is similar to the upper layer, but there are multiple connection areas at this time, which will be connected to the LED on the substrate later. After the connection, it can power the LED and selectively turn the LED on and off.

[0139] f. Fig.12 This is a circuit diagram in a passive driving state. There is no distinction between upper and lower layers. The lines of a row are directly connected together and controlled row by row through an external IC. For the upper substrate, all the intradermal needles need to be connected together. For the lower substrate, the positive electrodes need to be connected together and the negative electrodes need to be connected together. The advantage of this circuit is that the process is simple and the cost is low. The disadvantage is that it can only be controlled as a whole.

[0140] g. Fig.13 This is a schematic diagram of connecting the LED connection areas of the lower substrate in series, with the positive and negative electrodes of the LED pads connected to each other, and the negative electrodes connected to each other. Around its periphery, there is another circle of adhesive that fixes the resin material.

[0141] 8. The TFT structures used in the upper and lower circuits are as follows: Fig.14 As shown in the figure, both the gate insulation and active are made of organic materials. Since the size of the entire substrate is large, the TFT can be made larger, so it has a larger current.

[0142] 9. When assembling, add solder paste and glue under the substrate. It can be made by inkjet printing or screen printing. If screen printing is adopted, attention should be paid to the selection of materials. The solder paste should be pre-cured to prevent it from sticking to the template during offset printing. Then the two boards are connected together through the alignment system and reinforced by heating.

[0143] 10. Apply solder paste again, or use electroforming or printing nano silver wire to connect the intradermal needle and the upper circuit board together.

[0144] 11. Remove the intradermal needle and the resin layer from the mold by laser irradiation of the resin in the groove or by mechanical peeling and connect them to the flexible elastic substrate.

[0145] 12. Assemble a flexible physiotherapy device and a perovskite solar cell together, wherein the solar cell is selected to have a flexible elastic substrate.

[0146] Thus, the multifunctional physical therapy device is manufactured through the above steps.

[0147] It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

[0148] It should be noted that, in the description of the present invention, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, the meaning of "plurality" refers to at least two.

[0149] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, fragment or portion of code comprising one or more executable instructions for implementing the steps of a specific logical function or process, and the scope of the preferred embodiments of the present invention includes alternative implementations in which functions may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in reverse order depending on the functions involved, which should be understood by technicians in the technical field to which the embodiments of the present invention belong.

[0150] It should be understood that the various parts of the present invention can be implemented by hardware, software, firmware or a combination thereof. In the above-mentioned embodiments, a plurality of steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or their combination: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0151] A person skilled in the art may understand that all or part of the steps in the method for implementing the above-mentioned embodiment may be completed by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium, which, when executed, includes one or a combination of the steps of the method embodiment.

[0152] In addition, each functional unit in each embodiment of the present invention may be integrated into a processing module, or each unit may exist physically separately, or two or more units may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. If the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

[0153] The storage medium mentioned above can be a read-only memory, a magnetic disk or an optical disk, etc.

[0154] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0155] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A multifunctional physiotherapy device, characterized in that: include: A driving circuit board, a power supply module and an intradermal needle module respectively arranged on both sides of the driving circuit board; The intradermal needle module comprises: an intradermal needle, a first light emitting module and a fixing device; The fixing device fixes the intradermal needle and the first light-emitting module; The intradermal needle is arranged in a direction away from the driving circuit board and is used to pierce the skin of a preset area for acupuncture; The first light emitting module is arranged in a direction away from the driving circuit board, and is used for emitting infrared light to a preset area; The power module is connected to the intradermal needle and the first light-emitting module through the driving circuit board, and is used to supply power to the intradermal needle and the first light-emitting module.

2. The multifunctional physiotherapy device according to claim 1, characterized in that: The intradermal needle module further comprises a second light emitting module, which is arranged in a direction away from the driving circuit board and is used to emit ultraviolet light to a preset area; The power module is connected to the second light-emitting module via the driving circuit board, and is used to supply power to the intradermal needle and the second light-emitting module.

3. The multifunctional physiotherapy device according to claim 1, characterized in that: The multifunctional physiotherapy device is provided with an opening; The opening is used to support a professional to perform long needle acupuncture treatment on a patient by passing the long needle through the opening.

4. The multifunctional physiotherapy device according to claim 1, characterized in that: The power module includes a flexible and stretchable perovskite solar cell; The perovskite solar cell is charged by solar energy and / or is charged by connecting to a preset charging source via a preset charging interface; If the perovskite solar cell is fully charged, power is supplied based on the perovskite solar cell.

5. The multifunctional physiotherapy device according to claim 4, characterized in that: The flexible stretchable perovskite solar cell comprises, from top to bottom, an elastic protective layer, a top connecting line, a first multifunctional layer, a bottom connecting line, a flexible substrate, a second multifunctional layer and a transparent protective layer; In the first multifunctional layer, a retaining wall is arranged around the elastic filling layer, and an electron transport layer, a perovskite layer, a hole transport layer and a fluorine-doped tin oxide electrode layer are arranged in sequence from top to bottom between adjacent retaining walls; The bottom of the elastic filling layer is inserted into the target groove of the flexible substrate; In the second multifunctional layer, a reflective layer is arranged around the elastic black light-blocking layer; The top connection line and the bottom connection line are both configured as an arch structure, and the elastic protective layer, the elastic filling layer, the flexible substrate, the elastic black light-blocking layer and the transparent protective layer are all made of flexible and stretchable materials.

6. The multifunctional physiotherapy device according to claim 2, characterized in that: The driving circuit board comprises: a substrate; An upper circuit is arranged on a side of the substrate close to the power module; and a lower circuit disposed on a side of the substrate away from the power module; The upper circuit is connected to the intradermal needle to drive the intradermal needle to release pulse current; The lower layer circuit is connected to the first light emitting module and the second light emitting module, and is used to control the working states of the first light emitting module and the second light emitting module.

7. The multifunctional physiotherapy device according to claim 6, characterized in that: The material of the substrate is a stretchable material; The connecting wires in the driving circuit board are in a running shape.

8. The multifunctional physiotherapy device according to claim 7, characterized in that: The driving circuit board is a flexible perovskite circuit.

9. The multifunctional physiotherapy device according to claim 7, characterized in that: Also includes: Control center; The control center controls the intradermal needle module to perform whole-surface pulse, line-by-line pulse, regional pulse or pulse according to a fixed path based on the driving circuit board; The control center is also used to adjust the pulse intensity.

10. The multifunctional physiotherapy device according to claim 2, characterized in that: The material of the fixing device is transparent resin glue; The fixing device is a hemispherical structure, which is used to adjust the optical path of the light so that the light is diffused toward the needle tip of the intradermal needle.

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