Intelligent three-dimensional constant-temperature physiotherapy system for knee joints

Abstract

The intelligent three-dimensional constant-temperature physiotherapy system comprises a bottom phototherapy unit, an upper phototherapy unit, a circulating temperature control unit, a liquid medicine spraying unit and a control system, the knee joint is arranged between the bottom phototherapy unit and the upper phototherapy unit, and the bottom phototherapy unit adopts a linear structural design to perform phototherapy on the lower portion of the knee joint; the upper phototherapy unit adopts a C-shaped structural design to perform phototherapy on the upper part of the knee joint, the circulating temperature control unit performs circulating temperature control on filtrate in liquid filters in the bottom phototherapy unit and the upper phototherapy unit, and the liquid medicine spraying unit sprays liquid medicine on the upper part and the lower part of the knee joint. The control system is connected with the bottom phototherapy unit, the upper phototherapy unit, the liquid medicine spraying unit and the circulating temperature control unit. The device has the advantages of being reasonable in structural design, conducting three-dimensional physical therapy on the knee joint, conducting intelligent constant-temperature control on the phototherapy temperature, combining liquid medicine with phototherapy for physical therapy, being good in comprehensive physical therapy effect of the knee joint and the like.

Description

Technical field:

[0001] The present invention relates to the technical field of knee joint therapy, and in particular to an intelligent three-dimensional constant temperature therapy system for knee joints. Background technology:

[0002] The knee joint is the key to maintaining human balance and preventing falls, and plays an important role in weight bearing, flexion and extension, flexibility and stability. The knee joint is very important for our daily movements. If there is a problem with it, we will be unable to move.

[0003] Knee pain is one of the common clinical symptoms, often accompanied by knee swelling, limited flexion and extension function, etc. At present, knee pain is mainly relieved by physical therapy, drug therapy, surgical treatment and other methods. Infrared phototherapy is a widely used physical therapy method. For the knee joint, it can effectively relieve pain, reduce inflammation and sterilize, promote wound healing, and promote tissue regeneration. Therefore, in addition to drug therapy in clinical practice, infrared phototherapy is usually used to assist physical therapy. Even some mild symptoms can be cured by infrared phototherapy alone.

[0004] At present, although there are many types of infrared phototherapy equipment on the market, their core working principles are similar, including halogen light sources, and then filtering the light emitted by the halogen light source to obtain the required band. Although the existing infrared phototherapy equipment can also perform spectral therapy on the knee joint, there are still many shortcomings in practical applications. For example, the existing infrared phototherapy equipment usually directly irradiates the knee at the upper end of the knee joint, while the inflammation of the knee joint is inside or even closer to the popliteal fossa, resulting in the inability to quickly penetrate the lesion and limited phototherapy effect. In addition, it is difficult for the existing infrared phototherapy equipment to accurately control the action temperature (intensity). In order to prevent damage to the skin, a large spacing is usually maintained, which leads to a lower temperature acting on the skin, thereby affecting the therapeutic effect. In addition, the existing infrared phototherapy equipment can only perform a single phototherapy and cannot be effectively combined with other therapies, especially with external application of liquid medicine, which cannot achieve twice the result with half the effort for knee joint physical therapy recovery. Therefore, it is necessary to improve and innovate on the basis of the existing infrared phototherapy equipment, in order to realize a three-dimensional, intelligent constant temperature and light-night combined physical therapy system for the knee joint.

[0005] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Summary of the invention:

[0006] The purpose of the present invention is to solve the problems existing in the prior art and to provide an intelligent three-dimensional constant temperature physiotherapy system for the knee joint, which has the advantages of reasonable structural design, three-dimensional physiotherapy for the knee joint, intelligent constant temperature control of phototherapy temperature, combination of liquid medicine and phototherapy, and good comprehensive physiotherapy effect for the knee joint.

[0007] The present invention achieves the above-mentioned purpose by adopting the following technical solutions:

[0008] An intelligent three-dimensional constant temperature physiotherapy system for the knee joint includes a bottom phototherapy unit, an upper phototherapy unit, a circulating temperature control unit, a medicine spraying unit and a control system. The knee joint is placed between the bottom phototherapy unit and the upper phototherapy unit. The bottom phototherapy unit adopts a straight-line structure design to perform phototherapy on the lower part of the knee joint. The upper phototherapy unit adopts a C-type structure design to perform phototherapy on the upper part of the knee joint. The circulating temperature control unit circulates and controls the temperature of the filtered liquid in the liquid filter mirrors in the bottom phototherapy unit and the upper phototherapy unit. The medicine spraying unit sprays the medicine on the upper and lower parts of the knee joint. The control system is respectively connected to the bottom phototherapy unit, the upper phototherapy unit, the medicine spraying unit and the circulating temperature control unit.

[0009] The bottom phototherapy unit includes a mounting base A, which adopts a straight-line design. A plurality of cooling fans A are arranged at intervals on the mounting base A. At least one lamp holder A is arranged on the mounting base A. A light source A is arranged on the lamp holder A. A liquid filter A is arranged above the light source A. The liquid filter A is arranged on the mounting base A. Four leg supports are arranged at intervals on the mounting base A.

[0010] The liquid filter mirror A includes two filter lenses A arranged at intervals, the filter lenses A are arranged in a square shape, the edges of the two filter lenses A are sealed with metal square tubes A, and the metal square tubes A are arranged on the mounting seat A through the mounting bracket A, wherein the two opposite metal square tubes A are one liquid inlet pipe A and the other liquid return pipe A, the liquid inlet pipe A is provided with a plurality of liquid outlets A at intervals along its length direction, the liquid return pipe A is provided with a plurality of liquid return ports A at intervals along its length direction, and the liquid inlet pipe A and the liquid return pipe A are connected to the circulation temperature control unit.

[0011] The leg rest is arranged on the mounting seat A through a lifting mechanism, and the lifting mechanism includes an electric cylinder vertically arranged on the mounting seat A, a leg rest bracket is arranged on the piston rod of the electric cylinder, and a leg rest is arranged on the leg rest bracket.

[0012] The upper phototherapy unit includes a mounting base B, which is designed to be C-shaped. One end of the mounting base B is rotatably set on the mounting base A. Side panels are respectively provided on both sides of the mounting base B. A light-shielding cover is provided at the lower end of the side panel. The light-shielding cover is made of a flexible material. An opening for accommodating a knee joint is provided at the lower end of the light-shielding cover. A plurality of cooling fans B are arranged at intervals on the mounting base B. At least one lamp holder B is provided at the lower end of the mounting base B. A light source B is provided on the lamp holder B. A liquid filter B is provided below the light source B. The liquid filter B is arranged on the mounting base B. The liquid filter B is arranged in a C-shape.

[0013] The liquid filter mirror B includes two filter lenses B arranged at intervals, and the filter lenses B are designed to be C-shaped. The edges of the two filter lenses B are sealed by metal square tubes B. The metal square tubes B are arranged on the mounting seat B through the mounting bracket B, wherein one of the two opposite metal square tubes B is a liquid inlet pipe B, and the other is a liquid return pipe B. The liquid inlet pipe B is provided with a plurality of liquid outlets B at intervals along its length direction, and the liquid return pipe B is provided with a plurality of liquid return ports B at intervals along its length direction. The liquid inlet pipe B and the liquid return pipe B are connected to a circulating temperature control system.

[0014] The circulating temperature control unit includes a liquid storage tank and a temperature sensor A. The liquid storage tank is connected to a circulation pump through a liquid inlet pipeline. The circulation pump is respectively connected to a liquid inlet pipe A and a liquid inlet pipe B through a liquid inlet pipeline. The return liquid pipe A and the return liquid pipe B are connected to a high-efficiency radiator through a return liquid pipeline. The high-efficiency radiator is connected to the liquid storage tank through a return liquid pipeline. The temperature sensor A is arranged on the side panel.

[0015] The high-efficiency radiator comprises a heat dissipation kettle, the heat dissipation kettle is provided with an inlet and an outlet, the inlet and the outlet are connected to a liquid return pipeline, the heat dissipation kettle is provided with a Peltier, and the Peltier is provided with a radiator.

[0016] The liquid medicine spraying unit includes a liquid medicine container, on which a heater and a temperature sensor B are provided, the liquid medicine container is connected to a liquid medicine pump through a liquid medicine pipeline, the hydraulic pump is respectively connected to a nozzle A and a nozzle B through a liquid medicine pipeline, nozzle brackets A are respectively provided on both sides of the upper end of the mounting seat A, the nozzle bracket A is provided with the nozzle A, the side panel is provided with a nozzle bracket B, the nozzle bracket B is provided with the nozzle B, the nozzle A sprays liquid medicine on the lower part of the knee joint, and the nozzle B sprays liquid medicine on the upper part of the knee joint.

[0017] The control system includes a control cabinet, in which a controller is arranged. The controller is respectively connected to light source A, light source B, temperature sensor A, circulation pump, Peltier, temperature sensor B, heater, liquid medicine pump, cooling fan A, cooling fan B and radiator. The controller is also connected to a display and an input device.

[0018] The present invention adopts the above structure, which can bring the following beneficial effects:

[0019] (1) By designing the bottom phototherapy unit and the upper phototherapy unit, a three-dimensional phototherapy effect without dead angles can be achieved on the knee joint, which can significantly improve the phototherapy effect; (2) By designing the liquid spraying unit to cooperate with the bottom phototherapy unit and the upper phototherapy unit, the knee joint is first sprayed with liquid medicine and then phototherapy is performed. Phototherapy can promote the absorption of liquid medicine, give full play to the respective advantages of liquid medicine and phototherapy, and the combination of the two can achieve twice the result with half the effort for knee joint physical therapy; (3) By improving the structure of the liquid filter and combining it with the circulation temperature control unit, the temperature of the filtrate can be controlled by adjusting the circulation flow rate and the cooling temperature of the Peltier, and then the temperature of the phototherapy acting on the human body can be indirectly adjusted, so that the temperature can be maintained at the optimal phototherapy effect. Description of the drawings:

[0020] Figure 1 It is a structural schematic diagram of the intelligent three-dimensional constant temperature physiotherapy system for knee joints of the present invention;

[0021] Figure 2 This is a schematic diagram of the layout structure of the leg support of the present invention;

[0022] Figure 3 This is a schematic diagram of the leg support installation structure of the present invention;

[0023] Figure 4 It is a schematic structural diagram of the liquid filter A of the present invention;

[0024] Figure 5 A top view of the liquid filter A of the present invention;

[0025] Figure 6 for Figure 5 AA section view in the figure;

[0026] Figure 7 It is a schematic structural diagram of the liquid filter B of the present invention;

[0027] Figure 8 This is a front view of the liquid filter B of the present invention;

[0028] Fig. 9 for Figure 8 BB section view in the figure;

[0029] Fig.10 It is a structural schematic diagram of a high-efficiency radiator of the present invention;

[0030] Fig.11 It is a partial structural schematic diagram of the liquid medicine spraying unit of the present invention;

[0031] Fig.12 Schematic diagram of the installation structure of nozzle A and nozzle B of the present invention;

[0032] In the figure, 1. bottom phototherapy unit, 101. mounting base A, 102. cooling fan A, 103. lamp holder A, 104. light source A, 105. liquid filter A, 1051. filter lens A, 1052. metal square tube A, 1053. liquid inlet pipe A, 1054. liquid return pipe A, 1055. liquid outlet A, 1056. liquid return port A, 106. leg support, 107. mounting bracket A, 108. electric cylinder, 109. leg support bracket, 2. upper phototherapy unit, 201. mounting base B, 202. cooling fan B, 203. lamp holder B, 204. light source B, 205. liquid filter B, 2051. filter lens B, 2052. metal square tube B, 2053. liquid inlet pipe B, 2054. liquid return pipe B, 2055. liquid outlet B, 205 6. Liquid return port B, 206. Mounting bracket B, 207. Side panel, 208. Shading shield, 209. Opening, 3. Circulation temperature control unit, 301. Liquid storage tank, 302. Liquid inlet pipeline, 303. Circulation pump, 304. Liquid return pipeline, 305. High-efficiency radiator, 3051. Cooling kettle, 3052. Inlet, 3053. Outlet, 3054. Peltier, 3055. Radiator, 4. Liquid spraying unit, 401. Liquid container, 402. Heater, 403. Temperature sensor B, 404. Liquid pipeline, 405. Liquid pump, 406. Nozzle bracket A, 407. Nozzle A, 408. Liquid bracket B, 409. Nozzle B, 5. Control system, 501. Control cabinet, 502. Controller, 503. Display, 6. Knee joint. Specific implementation method:

[0033] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0035] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0036] Furthermore, the terms "upper end", "lower end" and the like are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the position of the indicated technical features.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "provided with", "set", "connected" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] like Figure 1-12 As shown, the intelligent three-dimensional constant temperature physiotherapy system for the knee joint includes a bottom phototherapy unit 1, an upper phototherapy unit 2, a circulating temperature control unit 3, a medicine spraying unit 4 and a control system 5. The knee joint 6 is placed between the bottom phototherapy unit 1 and the upper phototherapy unit 2. The bottom phototherapy unit 1 adopts a straight-line structure design to perform phototherapy on the lower part of the knee joint 6. The upper phototherapy unit 2 adopts a C-type structure design to perform phototherapy on the upper part of the knee joint 6. The circulating temperature control unit 3 circulates and controls the temperature of the filtrate in the liquid filter mirrors in the bottom phototherapy unit 1 and the upper phototherapy unit 2. The medicine spraying unit 4 sprays the medicine on the upper and lower parts of the knee joint 6. The control system 5 is respectively connected to the bottom phototherapy unit 1, the upper phototherapy unit 2, the medicine spraying unit 3 and the circulating temperature control unit 4. By designing the bottom phototherapy unit 1 and the upper phototherapy unit 2, a three-dimensional phototherapy effect without dead angles can be achieved on the knee joint 6, which can significantly improve the phototherapy effect; by designing the medicine spraying unit 4 to cooperate with the bottom phototherapy unit 1 and the upper phototherapy unit 2, the knee joint 6 is first sprayed with medicine and then phototherapy is performed. Phototherapy can promote the absorption of medicine and give full play to the respective advantages of medicine and phototherapy. The combination of the two can achieve twice the result with half the effort in physical therapy of the knee joint 6; by improving the structure of the liquid filter and combining it with the circulating temperature control unit 3, the temperature of the filtered liquid can be adjusted and maintained, thereby indirectly adjusting the temperature of the phototherapy acting on the human body, so that the temperature can be maintained at the optimal phototherapy effect.

[0039] The bottom phototherapy unit 1 includes a mounting base A101, and the mounting base A101 adopts a straight-line design (the straight-line here refers to a shape that is approximately "one" when viewed from the side), and a plurality of cooling fans A102 are arranged on the mounting base A101 at intervals. The mounting base A101 is provided with at least one lamp holder A103, and the lamp holder A103 is provided with a light source A104 (the light source A104 adopts a halogen light source, and the shape of the light source A can be designed according to actual needs, for example, it can be linear, arc-shaped, U-shaped, etc.), and a liquid filter A105 is provided above the light source A104, and the liquid filter A105 is arranged on the mounting base A101, and four leg supports 106 are arranged on the mounting base A101 at intervals. The specific structure of the bottom phototherapy unit 1 is given to realize phototherapy of the lower part of the knee joint 6 (i.e., the popliteal fossa area). The light source A104 adopts a halogen light source, and a 24V DC power supply is preferably used to power the light source A. The principle of phototherapy is that the light source A104 emits light, and the inner wall of the lamp holder A103 usually has a reflective effect (focusing effect, which can be achieved through materials and coatings), and then the liquid filter A105 filters the emitted light to retain only near-infrared light. The near-infrared light passes through the liquid filter A105 and irradiates the knee joint 6.

[0040] The liquid filter mirror A105 includes two filter lenses A1051 that are spaced apart, and the filter lenses A1051 are arranged in a square shape. The edges of the two filter lenses A1051 are sealed with metal square tubes A1052. The metal square tubes A1052 are arranged on the mounting seat A101 through the mounting bracket A107, wherein the two opposite metal square tubes A1052 are one liquid inlet pipe A1053 and the other liquid return pipe A1054. The liquid inlet pipe A1053 is provided with a plurality of liquid outlets A1055 spaced apart along its length direction, and the liquid return pipe A1054 is provided with a plurality of liquid return ports A1056 spaced apart along its length direction. The liquid inlet pipe A1053 and the liquid return pipe A1054 are connected to the circulating temperature control unit 3. The specific structure of the liquid filter A105 is given. Here, a metal square tube A1052 is mainly used to seal the sides of two filter lenses A1051. The use of the metal square tube A1052 for sealing is not only easier to fit with the filter lenses A1051, but also can be used as an inlet and outlet carrier for liquid, thereby facilitating the circulation cooling of the filtered liquid.

[0041] The leg support 106 is arranged on the mounting seat A101 through a lifting mechanism, and the lifting mechanism includes an electric cylinder 108 vertically arranged on the mounting seat A101, and a leg support bracket 109 is arranged on the piston rod of the electric cylinder 108, and the leg support bracket 109 is provided with the leg support 106. The leg support 106 is designed on the lifting mechanism, and the height of the leg support 106 can be adjusted according to demand, thereby adjusting the position of the knee joint 6 between the bottom phototherapy unit 1 and the upper phototherapy unit 2, thereby achieving the best phototherapy temperature for both the upper and lower parts of the knee joint 6.

[0042] The upper phototherapy unit 2 includes a mounting base B201, and the mounting base B201 is designed to be C-shaped (the C-shaped here means that the mounting base B201 is C-shaped when viewed from the side), one end of the mounting base B201 is rotatably set on the mounting base A101, and side panels 207 are respectively provided on both sides of the mounting base B201, and a light-shielding cover 208 is provided at the lower end of the side panel 207. The light-shielding cover 208 is made of a flexible material, and an opening 209 for accommodating the knee joint 6 is provided at the lower end of the light-shielding cover 208. A plurality of cooling fans B202 are arranged at intervals on the mounting base B201, and the lower end of the mounting base B201 At least one lamp holder B203 is provided (here, one lamp holder B203 can be used, and the lamp holder B203 is designed in C shape, and the light source B204 is designed in C shape accordingly. Although it is easy to install, it is difficult to process and has high cost. Of course, three or more lamp holders B203 can be arranged along the C shape interval, which not only facilitates air circulation and heat dissipation, but also reduces the difficulty of processing). The lamp holder B203 is provided with a light source B204, and a liquid filter B205 is provided below the light source B204. The liquid filter B205 is arranged on the mounting seat B201, and the liquid filter B205 is arranged in C shape. The specific structure of the upper phototherapy unit 2 is given, especially the C-type structure is mainly used, which is helpful to achieve the wrapping of the upper part of the knee joint 6, thereby increasing the range of the phototherapy area and achieving three-dimensional phototherapy of the knee joint 6 without dead angles.

[0043] The liquid filter mirror B205 includes two filter lenses B2051 that are spaced apart, and the filter lenses B2051 are designed to be C-shaped. The edges of the two filter lenses B2051 are sealed by a metal square tube B2052, and the metal square tube B2052 is set on the mounting seat B201 through a mounting bracket B206, wherein the two opposite metal square tubes B2052 are one liquid inlet pipe B2053 and the other liquid return pipe B2054. The liquid inlet pipe B2053 is spaced apart along its length direction with a plurality of liquid outlets B2055, and the liquid return pipe B2054 is spaced apart along its length direction with a plurality of liquid return ports B2056, and the liquid inlet pipe B2053 and the liquid return pipe B2054 are connected to the circulating temperature control system 3. In order to match the C-type structure, the liquid filter B205 is designed to be C-shaped as a whole, which can filter the light emitted by the light source B204. The metal square tube B2052 is also used to seal the edge of the filter lens B2051, which is convenient for fitting with the filter lens B2051 and can also serve as the inlet and outlet pipe of the filtered liquid, thereby facilitating the circulation cooling of the filtered liquid.

[0044] The circulating temperature control unit 3 includes a liquid storage tank 301 and a temperature sensor A306. The liquid storage tank 301 is connected to a circulating pump 303 through a liquid inlet pipeline 302. The circulating pump 303 is connected to a liquid inlet pipe A1053 and a liquid inlet pipe B2053 through a liquid inlet pipeline 302, respectively. The return pipe A1054 and the return pipe B2054 are connected to a high-efficiency radiator 305 through a return pipe 304. The high-efficiency radiator 305 is connected to the liquid storage tank 301 through a return pipe 304. The temperature sensor A306 is arranged on the side plate 207. The circulating cooling of the filtrate is realized. The circulating flow rate of the filtrate can be adjusted through the circulating pump 303, thereby achieving the purpose of precise temperature control, and indirectly controlling the temperature irradiated on the knee joint 6, so as to achieve the best phototherapy temperature and improve the phototherapy effect.

[0045] The high-efficiency radiator 305 includes a heat dissipation kettle 3051 (made of heat-conducting material), the heat dissipation kettle 3051 is provided with an inlet 3052 and an outlet 3053, the inlet 3052 and the outlet 3053 are connected to the liquid return pipeline 304, the heat dissipation kettle 3051 is provided with a Peltier 3054 (also called a cooling plate or a semiconductor cooling plate, belonging to the prior art), and the Peltier 3054 is provided with a radiator 3055 (with a cooling fan). The high-efficiency cooling characteristics of the Peltier can be used to efficiently cool the filtered liquid flowing through the heat dissipation kettle 3051, and the cooling temperature of the Peltier can be adjusted according to demand, thereby meeting diverse cooling needs.

[0046] The liquid medicine spraying unit 4 includes a liquid medicine container 401, on which a heater 402 (a silicone heating belt can be used) and a temperature sensor B403 are provided. The liquid medicine container 401 is connected to a liquid medicine pump 405 via a liquid medicine pipeline 404, and the hydraulic pump 405 is respectively connected to a nozzle A407 and a nozzle B409 via the liquid medicine pipeline 404. Nozzle brackets A406 are respectively provided on both sides of the upper end of the mounting seat A101, and the nozzle bracket A406 is provided with the nozzle A407. A nozzle bracket B408 is provided on the side panel, and the nozzle bracket B408 is provided with the nozzle B409. The nozzle A407 sprays liquid medicine on the lower part of the knee joint 6, and the nozzle B409 sprays liquid medicine on the upper part of the knee joint 6. The specific structure of the medicine spraying unit 4 is given, which can achieve uniform spraying of medicine on the upper and lower parts of the knee joint 6, and promote absorption in combination with phototherapy, so that the knee joint therapy effect is twice as good with half the effort.

[0047] The control system 5 includes a control cabinet 501, in which a controller 502 is arranged, and the controller 502 is respectively connected to the light source A104, the light source B204, the temperature sensor A306, the circulation pump 303, the Peltier 3054, the temperature sensor B403, the heater 402, the liquid medicine pump 405, the cooling fan A102, the cooling fan B202 and the radiator 3055, and the controller 502 is also connected to a display 503 and an input device (such as a keyboard and a mouse). The control system 5 mainly realizes the control of each electrical component in the system and realizes intelligent control and regulation. This part belongs to the prior art. In actual application, a third-party software development company can be found to customize the actions of each electrical component and the entire operation process of the present application.

[0048] The use process of the intelligent three-dimensional constant temperature physiotherapy system for knee joints in this application:

[0049] Add the medicine liquid (external technology or external medicine liquid prescribed by the doctor) into the medicine liquid container 401, and then heat the medicine liquid (usually warm, not too high) through the heater 402 (the heating temperature can be set); the patient who needs knee joint 6 physical therapy sits or lies down, and then places the legs on the leg rest 106, and adjusts the position so that the knee joint 6 is located between the upper phototherapy unit 1 and the bottom phototherapy unit 2, and then starts the medicine liquid pump 405, which sprays the warm medicine liquid on the knee joint 6 through the nozzle A407 and the nozzle B409. After the spraying is completed, turn off the medicine liquid pump 405; start the light source A104 and the light source B204, and the light source A104 emits light and passes through the liquid Filter A105 filters to obtain near-infrared light that irradiates the lower part of the knee joint 6, and light source B204 emits light and filters through liquid filter B205 to obtain near-infrared light that irradiates the upper part of the knee joint 6. At the same time, cooling fan A102, cooling fan B202 and circulation pump 303 start working to circulate and dissipate heat. At the same time, temperature sensor A306 detects the temperature of the light source in real time (i.e., the temperature of the area below the liquid filter B205), and maintains it within a small temperature difference range through the circulation temperature control unit 3 (usually the overall temperature remains basically unchanged after running for a period of time), thereby ensuring that the temperature acting on the knee joint 6 reaches the optimal value; then the physical therapy of the knee joint 6 can be completed within the specified time. The system of this application not only realizes three-dimensional phototherapy of the knee joint without dead angles, but also can realize intelligent constant temperature physical therapy and physical therapy combined with liquid medicine, and the overall physical therapy effect is better.

[0050] The above specific implementation manner cannot be used as a limitation on the protection scope of the present invention. For those skilled in the art, any substitution, improvement or change made to the implementation manner of the present invention falls within the protection scope of the present invention.

[0051] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. Intelligent three-dimensional constant temperature physiotherapy system for knee joints, characterized by: It includes a bottom phototherapy unit, an upper phototherapy unit, a circulating temperature control unit, a medicine spraying unit and a control system. The knee joint is placed between the bottom phototherapy unit and the upper phototherapy unit. The bottom phototherapy unit adopts a straight-line structure design to perform phototherapy on the lower part of the knee joint. The upper phototherapy unit adopts a C-type structure design to perform phototherapy on the upper part of the knee joint. The circulating temperature control unit circulates and controls the temperature of the filtered liquid in the liquid filter mirrors in the bottom phototherapy unit and the upper phototherapy unit. The medicine spraying unit sprays the medicine on the upper and lower parts of the knee joint. The control system is respectively connected to the bottom phototherapy unit, the upper phototherapy unit, the medicine spraying unit and the circulating temperature control unit.

2. The intelligent three-dimensional constant temperature physiotherapy system for knee joints according to claim 1 is characterized in that: The bottom phototherapy unit includes a mounting base A, which adopts a straight-line design. A plurality of cooling fans A are arranged at intervals on the mounting base A. At least one lamp holder A is arranged on the mounting base A. A light source A is arranged on the lamp holder A. A liquid filter A is arranged above the light source A. The liquid filter A is arranged on the mounting base A. Four leg supports are arranged at intervals on the mounting base A.

3. The intelligent three-dimensional constant temperature physiotherapy system for knee joints according to claim 2 is characterized in that: The liquid filter mirror A includes two filter lenses A arranged at intervals, the filter lenses A are arranged in a square shape, the edges of the two filter lenses A are sealed with metal square tubes A, and the metal square tubes A are arranged on the mounting seat A through the mounting bracket A, wherein the two opposite metal square tubes A are one liquid inlet pipe A and the other liquid return pipe A, the liquid inlet pipe A is provided with a plurality of liquid outlets A at intervals along its length direction, the liquid return pipe A is provided with a plurality of liquid return ports A at intervals along its length direction, and the liquid inlet pipe A and the liquid return pipe A are connected to the circulation temperature control unit.

4. The intelligent three-dimensional constant temperature physiotherapy system for knee joint according to claim 1 or 3, characterized in that: The leg rest is arranged on the mounting seat A through a lifting mechanism, and the lifting mechanism includes an electric cylinder vertically arranged on the mounting seat A, a leg rest bracket is arranged on the piston rod of the electric cylinder, and a leg rest is arranged on the leg rest bracket.

5. The intelligent three-dimensional constant temperature physiotherapy system for knee joints according to claim 4 is characterized in that: The upper phototherapy unit includes a mounting base B, which is designed to be C-shaped. One end of the mounting base B is rotatably set on the mounting base A. Side panels are respectively provided on both sides of the mounting base B. A light-shielding cover is provided at the lower end of the side panel. The light-shielding cover is made of a flexible material. An opening for accommodating a knee joint is provided at the lower end of the light-shielding cover. A plurality of cooling fans B are arranged at intervals on the mounting base B. At least one lamp holder B is provided at the lower end of the mounting base B. A light source B is provided on the lamp holder B. A liquid filter B is provided below the light source B. The liquid filter B is arranged on the mounting base B. The liquid filter B is arranged in a C-shape.

6. The intelligent three-dimensional constant temperature physiotherapy system for knee joints according to claim 5, characterized in that: The liquid filter mirror B includes two filter lenses B arranged at intervals, and the filter lenses B are designed to be C-shaped. The edges of the two filter lenses B are sealed by metal square tubes B. The metal square tubes B are arranged on the mounting seat B through the mounting bracket B, wherein one of the two opposite metal square tubes B is a liquid inlet pipe B, and the other is a liquid return pipe B. The liquid inlet pipe B is provided with a plurality of liquid outlets B at intervals along its length direction, and the liquid return pipe B is provided with a plurality of liquid return ports B at intervals along its length direction. The liquid inlet pipe B and the liquid return pipe B are connected to a circulating temperature control system.

7. The intelligent three-dimensional constant temperature physiotherapy system for knee joints according to claim 6, characterized in that: The circulating temperature control unit includes a liquid storage tank and a temperature sensor A. The liquid storage tank is connected to a circulation pump through a liquid inlet pipeline. The circulation pump is respectively connected to a liquid inlet pipe A and a liquid inlet pipe B through a liquid inlet pipeline. The return liquid pipe A and the return liquid pipe B are connected to a high-efficiency radiator through a return liquid pipeline. The high-efficiency radiator is connected to the liquid storage tank through a return liquid pipeline. The temperature sensor A is arranged on the side panel.

8. The intelligent three-dimensional constant temperature physiotherapy system for knee joints according to claim 7, characterized in that: The high-efficiency radiator comprises a heat dissipation kettle, the heat dissipation kettle is provided with an inlet and an outlet, the inlet and the outlet are connected to a liquid return pipeline, the heat dissipation kettle is provided with a Peltier, and the Peltier is provided with a radiator.

9. The intelligent three-dimensional constant temperature physiotherapy system for knee joints according to claim 8, characterized in that: The liquid medicine spraying unit includes a liquid medicine container, on which a heater and a temperature sensor B are provided, the liquid medicine container is connected to a liquid medicine pump through a liquid medicine pipeline, the hydraulic pump is respectively connected to a nozzle A and a nozzle B through a liquid medicine pipeline, nozzle brackets A are respectively provided on both sides of the upper end of the mounting seat A, the nozzle bracket A is provided with the nozzle A, the side panel is provided with a nozzle bracket B, the nozzle bracket B is provided with the nozzle B, the nozzle A sprays liquid medicine on the lower part of the knee joint, and the nozzle B sprays liquid medicine on the upper part of the knee joint.

10. The intelligent three-dimensional constant temperature physiotherapy system for knee joints according to claim 9, characterized in that: The control system includes a control cabinet, in which a controller is arranged. The controller is respectively connected to light source A, light source B, temperature sensor A, circulation pump, Peltier, temperature sensor B, heater, liquid medicine pump, cooling fan A, cooling fan B and radiator. The controller is also connected to a display and an input device.

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