Intelligent infrared physiotherapy instrument and working method thereof

Abstract

The invention discloses an intelligent infrared physiotherapy instrument and a working method thereof, and relates to the technical field of infrared ray adjuvant therapy, the intelligent infrared physiotherapy instrument comprises an infrared heat radiation generation part, a temperature sensing part and a control part, the infrared heat radiation generation part is used for emitting infrared heat radiation to a human body physiotherapy part, and the temperature sensing part is used for sensing the temperature of the human body physiotherapy part; the temperature sensing part is used for collecting the skin surface temperature of the human body physiotherapy part, and the control part is used for judging whether the skin surface temperature is larger than the preset highest temperature or not and whether the duration time when the skin surface temperature is larger than the preset highest temperature is larger than the preset allowable duration time or not; if yes, the infrared heat radiation generating component is controlled to stop emitting infrared heat radiation to the physiotherapy part of the human body. The temperature in the physical therapy process can be controlled, scalding in the physical therapy process can be prevented, and safety is improved.

Description

Technical Field

[0001] The present application relates to the technical field of infrared-assisted therapy, and in particular to an intelligent infrared therapy device and a working method thereof. Background Art

[0002] Infrared (also known as infrared light waves, infrared thermal radiation) technology was first used in the military and industrial fields, and was later introduced into the field of medical care. The earliest infrared physiotherapy device was used to treat muscle and joint pain, and then expanded to the auxiliary treatment of various chronic diseases. It is a medical device that uses infrared thermal radiation for physiotherapy. It uses infrared rays to penetrate human skin to produce thermal effects on muscles and subcutaneous tissues, which has the effects of accelerating blood flow, promoting metabolism, increasing muscle relaxation, and promoting tissue repair. After being absorbed by the human body, infrared rays resonate with water molecules in the body, causing biological cells to be at a high vibration energy level, producing resonance and warming effects, raising the temperature of deep parts of subcutaneous tissue, producing warming effects, dilating capillaries, increasing the catalase activity of cell mitochondria, and enhancing cell metabolism and protein synthesis. When used to treat chronic inflammation, it promotes local blood circulation, increases the phagocytic function of cells and macrophages, controls infection, and promotes the dissipation of inflammation; promotes wound regeneration and repair, achieves pain relief, swelling reduction, promotes the growth of granulation tissue, shortens wound healing time, and reduces postoperative adhesions; promotes scar softening and reduces scar contracture. As people's awareness of health and beauty increases, the infrared therapy market has ushered in huge development opportunities and is widely used in rehabilitation treatment, beauty and health care, etc. However, improper control of the irradiation intensity and irradiation time of infrared therapy devices can cause burns to the irradiated parts of patients and produce significant side effects. Therefore, how to prevent burns during physiotherapy is a crucial issue. Summary of the invention

[0003] The purpose of this application is to provide an intelligent infrared therapy device and a working method thereof, which can prevent burns during therapy and improve safety.

[0004] To achieve the above objectives, this application provides the following solutions:

[0005] In a first aspect, the present application provides an intelligent infrared therapy device, the intelligent infrared therapy device comprising: an infrared heat radiation generating component, a temperature sensing component and a control component;

[0006] The infrared heat radiation generating component is used to emit infrared heat radiation to the physiotherapy part of the human body;

[0007] The temperature sensing component is located at the physiotherapy part of the human body; the temperature sensing component is used to collect the skin surface temperature of the physiotherapy part of the human body;

[0008] The control component is respectively communicatively connected to the infrared thermal radiation generating component and the temperature sensing component; the control component is configured to determine whether the skin surface temperature is greater than a preset maximum temperature, and whether the duration for which the skin surface temperature is greater than the preset maximum temperature is greater than a preset allowable duration. If so, the control component controls the infrared thermal radiation generating component to stop emitting infrared thermal radiation to the human physiotherapy part.

[0009] Optionally, the infrared thermal radiation generating component includes a power supply assembly, a switching tube, and an infrared thermal radiation generating assembly. The first output terminal of the power supply assembly is electrically connected to the first end of the switching tube, the second output terminal of the power supply assembly is electrically connected to the first end of the infrared thermal radiation generating assembly, and the second end of the switching tube is electrically connected to the second end of the infrared thermal radiation generating assembly;

[0010] The control component is control-connected to the switching tube; the control component is further configured to control the switching tube to conduct, so that the power supply assembly supplies power to the infrared thermal radiation generating assembly, and the infrared thermal radiation generating assembly emits infrared thermal radiation to the human physiotherapy part, and control the switching tube to disconnect, so that the power supply assembly stops supplying power to the infrared thermal radiation generating assembly, and the infrared thermal radiation generating assembly stops emitting infrared thermal radiation to the human physiotherapy part.

[0011] Optionally, the power supply assembly includes a voltage source and a Buck circuit. The first output terminal of the voltage source is electrically connected to the first input terminal of the Buck circuit, the second output terminal of the voltage source is electrically connected to the second input terminal of the Buck circuit, the first output terminal of the Buck circuit is denoted as the first output terminal of the power supply assembly, and the second output terminal of the Buck circuit is denoted as the second output terminal of the power supply assembly.

[0012] Optionally, the infrared thermal radiation generating assembly is an infrared emitting tube array, and the infrared emitting tube array includes a plurality of branches connected in parallel, and each branch includes a plurality of infrared emitting tubes connected in series.

[0013] Optionally, the temperature sensing component is a patch temperature sensor, and the patch temperature sensor is pasted on the surface of the human physiotherapy part.

[0014] Optionally, the control component is a DSP controller.

[0015] Optionally, the control component is further configured to determine whether the working time of the infrared thermal radiation generating component is greater than a preset working time. If so, the control component controls the infrared thermal radiation generating component to stop emitting infrared thermal radiation to the human physiotherapy part.

[0016] Optionally, the intelligent infrared physiotherapy device further includes a human-machine interaction display screen, and the control component is communicatively connected to the human-machine interaction display screen; the human-machine interaction display screen is used to display the skin surface temperature.

[0017] Optionally, the human-machine interaction display screen is further used to obtain the preset maximum temperature, the preset allowable duration, and the preset working time through human-machine interaction, display the preset maximum temperature, the preset allowable duration, and the preset working time, and transmit the preset maximum temperature, the preset allowable duration, and the preset working time to the control component.

[0018] In a second aspect, the present application provides a working method for the above intelligent infrared physiotherapy device, and the working method of the intelligent infrared physiotherapy device includes:

[0019] Obtain the skin surface temperature of the human physiotherapy part;

[0020] Judge whether the skin surface temperature is greater than the preset maximum temperature to obtain a first judgment result;

[0021] If the first judgment result is yes, then judge whether the duration of the skin surface temperature being greater than the preset maximum temperature is greater than the preset allowable duration to obtain a second judgment result;

[0022] If the second judgment result is yes, then issue a control instruction; the control instruction is used to control the infrared heat radiation generating component to stop emitting infrared heat radiation to the human physiotherapy part.

[0023] According to the specific embodiments provided by the present application, the present application has the following technical effects:

[0024] The present application provides an intelligent infrared physiotherapy device and its working method. The intelligent infrared physiotherapy device includes: an infrared heat radiation generating component, a temperature sensing component, and a control component. The infrared heat radiation generating component is used to emit infrared heat radiation to the human physiotherapy part, the temperature sensing component is used to collect the skin surface temperature of the human physiotherapy part, and the control component is used to judge whether the skin surface temperature is greater than the preset maximum temperature, and whether the duration of the skin surface temperature being greater than the preset maximum temperature is greater than the preset allowable duration. If so, it controls the infrared heat radiation generating component to stop emitting infrared heat radiation to the human physiotherapy part. The present application can control the temperature during the physiotherapy process by setting a temperature sensing component to collect the skin surface temperature of the human physiotherapy part in real time, and setting a control component to control the infrared heat radiation generating component to stop emitting infrared heat radiation to the human physiotherapy part when the skin surface temperature is greater than the preset maximum temperature and the duration of the skin surface temperature being greater than the preset maximum temperature is greater than the preset allowable duration, so as to prevent burns during the physiotherapy process and improve safety. Description of the Drawings

[0025] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0026] Figure 1 It is a block diagram of the hardware components of an intelligent infrared physiotherapy device provided in Embodiment 1 of the present application.

[0027] Figure 2 It is a schematic circuit diagram of an infrared thermal radiation generating component provided in Embodiment 1 of the present application.

[0028] Figure 3 It is a schematic diagram of an infrared emitting tube array provided in Embodiment 1 of the present application.

[0029] Figure 4 It is a schematic flow diagram of a working method of an intelligent infrared physiotherapy device provided in Embodiment 2 of the present application.

[0030] Figure 5 It is a schematic diagram of the structure of a computer device provided in Embodiment 3 of the present application. Detailed implementation manners

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0032] Embodiment 1

[0033] This embodiment is used to provide an intelligent infrared physiotherapy device. As Figure 1 shown, the intelligent infrared physiotherapy device includes: an infrared thermal radiation generating component, a temperature sensing component, and a control component.

[0034] The infrared thermal radiation generating component is used to emit infrared thermal radiation to the physiotherapy part of the human body.

[0035] The temperature sensing component is located at the physiotherapy part of the human body, and the temperature sensing component is used to collect the skin surface temperature of the physiotherapy part of the human body.

[0036] The control component is communicatively connected to the infrared thermal radiation generating component and the temperature sensing component respectively. The control component is used to determine whether the skin surface temperature is greater than a preset maximum temperature, and whether the duration for which the skin surface temperature is greater than the preset maximum temperature is greater than a preset allowable duration. If so, the control component controls the infrared thermal radiation generating component to stop emitting infrared thermal radiation to the physiotherapy part of the human body.

[0037] The intelligent infrared physiotherapy device of this embodiment is provided with a temperature sensing component to collect the skin surface temperature of the physiotherapy part of the human body in real time, and a control component is provided to control the infrared thermal radiation generating component to stop emitting infrared thermal radiation to the physiotherapy part of the human body when the skin surface temperature is greater than the preset maximum temperature and the duration for which the skin surface temperature is greater than the preset maximum temperature is greater than the preset allowable duration. Thus, when the temperature is too high and the duration is too long, the infrared thermal radiation generating component is controlled to be turned off and the infrared thermal radiation is stopped, so as to control the temperature during physiotherapy to prevent the skin from being scalded during physiotherapy, and an anti-scalding infrared physiotherapy process is realized.

[0038] In this embodiment, the skin surface temperature signal of the physiotherapy part of the human body is collected by the temperature sensing component, and then the skin surface temperature signal is converted into an electrical signal and transmitted to the control component for the control component to control the on-off of the switching tube based on the skin surface temperature, and the on-off of the infrared thermal radiation generating component is controlled by the on-off of the switching tube. When the skin surface temperature is greater than the preset maximum temperature and the duration for which the skin surface temperature is greater than the preset maximum temperature is greater than the preset allowable duration, the power supply of the infrared thermal radiation generating component is immediately turned off and the infrared thermal radiation is stopped. Thus, by controlling the power supply of the infrared thermal radiation generating component to be turned off and the infrared thermal radiation to be stopped, the temperature during physiotherapy is controlled to prevent the skin from being scalded during physiotherapy.

[0039] At this time, in this embodiment, as Figure 2 shown, the infrared thermal radiation generating component includes a power supply assembly, a switching tube and an infrared thermal radiation generating assembly. The first output terminal of the power supply assembly is electrically connected to the first end of the switching tube, the second output terminal of the power supply assembly is electrically connected to the first end of the infrared thermal radiation generating assembly, and the second end of the switching tube is electrically connected to the second end of the infrared thermal radiation generating assembly.

[0040] The control component is connected to the switching tube for control. The control component is also used to control the switching tube to conduct, so that the power supply assembly supplies power to the infrared thermal radiation generating assembly, and the infrared thermal radiation generating assembly emits infrared thermal radiation to the physiotherapy part of the human body. The control component controls the switching tube to disconnect, so that the power supply assembly stops supplying power to the infrared thermal radiation generating assembly, and the infrared thermal radiation generating assembly stops emitting infrared thermal radiation to the physiotherapy part of the human body.

[0041] As Figure 2 shown, the power supply assembly may include a voltage source V in and a Buck circuit. The Buck circuit includes a first switching tube Q1 , the second switching transistor, the third switching transistor, the fourth switching transistor Q 4 , the freewheeling diode D, the inductor L and the filter capacitor C o , V A , V B are respectively the voltages at two end positions of the inductor L. The first output terminal of the voltage source is electrically connected to the first input terminal of the Buck circuit, and the second output terminal of the voltage source is electrically connected to the second input terminal of the Buck circuit. The first output terminal of the Buck circuit is denoted as the first output terminal of the power supply component, and the second output terminal of the Buck circuit is denoted as the second output terminal of the power supply component.

[0042] As Figure 2 shown, the switching transistor Q S can be a high-speed high-power semiconductor switching transistor, such as a triode, a MOSFET (Metal Oxide Semiconductor Field Effect Transistor).

[0043] The core component of the infrared physiotherapy device is the infrared radiation source. Generally, the infrared radiator is heated by a heat source, and the thermal infrared radiator is used to generate infrared light waves. The heat sources for heating the infrared radiator generally include tungsten filaments, resistance wires, halogen lamps, etc. The infrared radiators mainly include thermal ores, refractory clay, silicon carbide, halogen lamps with filter glass that can emit infrared light waves in front of them, etc. The advantages of traditional infrared physiotherapy devices are relatively low price and simple structure. However, the disadvantages of traditional infrared physiotherapy devices are: (1) The energy consumption for heating the infrared radiator with a heat source is large, and most of the energy is wasted. The reason is that the heat source itself cannot generate infrared light waves, but needs to heat the infrared radiator to generate infrared light waves; (2) The preheating time is relatively slow, and it takes a long time to radiate infrared light waves; (3) The disadvantage of adding filter glass that can emit infrared light waves in front of the halogen lamp is that it is difficult to make the power of the halogen lamp high, because if the power is too high, part of the heat cannot be released through the filter glass in time, and the high temperature accumulates in the lamp or the lamp cover, which is likely to cause a fire or electrical failure.

[0044] Based on this, in this embodiment, a semiconductor infrared emitting tube is adopted. At this time, as Figure 2 shown, the infrared thermal radiation generating component is an infrared emitting tube array R L , as Figure 3 shown, the infrared emitting tube array includes multiple branches connected in parallel. Each branch includes multiple infrared emitting tubes connected in series. The first connection end of the multiple branches connected in parallel is denoted as the first end of the infrared thermal radiation generating component, and the second connection end of the multiple branches connected in parallel is denoted as the second end of the infrared thermal radiation generating component.

[0045] Generate a constant voltage through the Buck circuit, through the switching transistor QS Turn on and off the control current to turn on or off the infrared emitter array. In this embodiment, a reference voltage source can be additionally set. After generating a protection voltage through the reference voltage source, the collected voltage V B is compared with the protection voltage to obtain a fault signal. When the fault signal is at a low level, at this time the collected voltage V B is greater than the protection voltage, indicating that the circuit enters a fault state. At this time, the output of the drive signals of Q 1 to Q 4 will be prohibited, and at the same time, the switching transistor Q S will be controlled to turn off, preventing damage to the infrared emitter array and realizing overvoltage and overcurrent instantaneous protection.

[0046] In this embodiment, instead of generating infrared thermal radiation by heating an infrared radiator, a semiconductor infrared emitter is directly used to generate infrared thermal radiation, with less energy consumption. Moreover, the semiconductor infrared emitter has good directivity and high orientation, and the physiotherapy effect is good. At the same time, compared with the method of adding a filter glass that can emit infrared light waves in front of a halogen lamp, the power can be increased, thus developing a new type of intelligent infrared physiotherapy instrument with less energy consumption and high power. By controlling the power supply of the semiconductor infrared emitter to be turned off, the infrared thermal radiation is stopped, thereby controlling the temperature during physiotherapy and preventing the skin from being scalded during physiotherapy.

[0047] In this embodiment, the temperature sensing component can be a temperature probe, and the temperature probe can be a patch temperature sensor. Specifically, the patch temperature sensor can be a medical-grade patch temperature sensor, which is pasted on the surface of the human physiotherapy part to collect the skin surface temperature of the human physiotherapy part.

[0048] At this time, in this embodiment, the method for controlling the temperature during physiotherapy is as follows: Set a temperature probe. During the process of infrared physiotherapy, place the temperature probe on the skin surface of the human physiotherapy part to be able to detect the skin surface temperature at any time. Specifically, the temperature probe uses a medical-grade patch temperature sensor, paste the temperature probe on the human physiotherapy part, collect the skin surface temperature signal of the human physiotherapy part, and then convert the skin surface temperature signal into an electrical signal and transmit it to the control component for controlling the on and off of the high-speed high-power semiconductor switching transistor. At the same time, use the on and off of the high-speed high-power semiconductor switching transistor to control the on and off of the power supply of the semiconductor infrared emitter. Specifically, when the skin surface temperature is greater than the preset maximum temperature and the duration is greater than the preset allowable duration, immediately turn off the power supply of the semiconductor infrared emitter to stop the infrared thermal radiation, thereby controlling the temperature during physiotherapy.

[0049] Specifically, the method for controlling the power on / off of the semiconductor infrared emitter in the intelligent infrared physiotherapy device to control the temperature during physiotherapy includes: Step 1, set a preset maximum temperature, detect the current skin surface temperature, and the comparator in the control component compares the skin surface temperature collected by the temperature probe with the preset maximum temperature; Step 2, if the skin surface temperature is greater than the preset maximum temperature, obtain the duration for which the current skin surface temperature is greater than the preset maximum temperature, and the comparator compares the duration for which the skin surface temperature is greater than the preset maximum temperature with the preset allowable duration; Step 3, output the on / off signal of the high-speed high-power semiconductor switch tube according to the two comparison results in Step 1 and Step 2. Specifically, if the skin surface temperature is less than or equal to the preset maximum temperature, the power supply of the semiconductor infrared emitter remains on, emitting infrared thermal radiation. If the skin surface temperature is greater than the preset maximum temperature and the duration for which the skin surface temperature is greater than the preset maximum temperature is greater than the preset allowable duration, the power supply of the semiconductor infrared emitter is turned off, stopping the infrared thermal radiation; Step 4, the on / off signal controls the on / off of the high-speed high-power semiconductor switch tube, and further controls the on / off of the power supply of the semiconductor infrared emitter to emit or stop emitting infrared thermal radiation; Step 5, repeat Steps 1 - 4 according to the number of working times.

[0050] In this embodiment, the on / off of the high-speed high-power semiconductor switch tube is used to control the on / off of the power supply of the semiconductor infrared emitter in the intelligent infrared physiotherapy device, thereby controlling the temperature during physiotherapy. When the temperature is greater than the preset maximum temperature and the duration is greater than the preset allowable duration, the power supply of the semiconductor infrared emitter is immediately turned off, stopping the infrared thermal radiation. Since the semiconductor infrared emitter has a small thermal inertia, it can achieve real-time heat release and stop to the skin, avoiding skin burns, taking into account the issues of temperature and safety during physiotherapy, achieving both the purpose of physiotherapy and the purpose of preventing burns, and thus developing a new type of intelligent infrared physiotherapy device with anti-burn function.

[0051] In this embodiment, the control component can be a DSP (Digital Signal Processor) controller, and the DSP controller can specifically be a micro DSP controller.

[0052] In this embodiment, the control component is further used to determine whether the working time of the infrared thermal radiation generating component is greater than the preset working time. The working time refers to the duration for which the infrared thermal radiation generating component emits infrared thermal radiation, and the timing can start from when the switch tube is turned on. If so, control the infrared thermal radiation generating component to stop emitting infrared thermal radiation to the human physiotherapy part, that is, control the infrared thermal radiation generating component to stop working.

[0053] In this embodiment, the intelligent infrared physiotherapy device further includes a human-computer interaction display screen. The control component is communicatively connected to the human-computer interaction display screen, and the human-computer interaction display screen is used to display the skin surface temperature. By setting a temperature probe, during the infrared physiotherapy process, the temperature probe is placed on the skin surface, and the skin surface temperature can be detected at any time and displayed on the human-computer interaction display screen, enabling patients and medical staff to monitor the skin surface temperature of the physiotherapy part of the human body in real time, eliminating the psychological fear of patients, avoiding the occurrence of skin surface burns, achieving the purpose of preventing burns, and thus developing a new type of intelligent infrared physiotherapy device with burn prevention function.

[0054] In this embodiment, the human-computer interaction display screen is further used to obtain the preset maximum temperature, preset allowable duration, and preset working time through human-computer interaction, display the preset maximum temperature, preset allowable duration, and preset working time, and transmit the preset maximum temperature, preset allowable duration, and preset working time to the control component.

[0055] Among them, the human-computer interaction method can be input through a keyboard, clicked through a mouse, input through touch, etc. Manually input the temperature probe parameters such as the preset maximum temperature, preset allowable duration, and preset working time into the human-computer interaction display screen according to needs.

[0056] In this embodiment, the display of the temperature probe parameters (i.e., the preset maximum temperature, preset allowable duration, and preset working time) and temperature parameters (i.e., the skin surface temperature) can be realized through the human-computer interaction display screen.

[0057] In this embodiment, by controlling the power supply of the semiconductor infrared emitting tube to turn off and stop the infrared thermal radiation, the temperature during physical therapy is controlled, thereby preventing the skin from being scalded during physical therapy. The method of controlling the on / off of the power supply of the semiconductor infrared emitting tube to control the temperature during physical therapy includes: setting a maximum temperature (i.e., a preset maximum temperature), an allowable duration of the maximum temperature (i.e., a preset allowable duration), and a normal physical therapy time (i.e., a preset working time). For example, the maximum temperature is 40 °C, the allowable duration of the maximum temperature is 5 minutes, and the normal physical therapy time is 20 - 30 minutes. The specific temperature and time are adjusted and set by the doctor according to the needs of clinical practice, with the standard of feeling comfortable and not being scalded. The skin surface temperature collected by the temperature probe is the physical therapy temperature. The DSP controller controls the on / off of the high-speed high-power semiconductor switch tube according to the temperature probe parameters, and further controls the on / off of the power supply of the semiconductor infrared emitting tube. Specifically, the current skin surface temperature is compared with the maximum temperature. If the skin surface temperature is less than or equal to the maximum temperature, the power supply of the semiconductor infrared emitting tube remains on and emits infrared thermal radiation. If the skin surface temperature is greater than the maximum temperature, the duration for which the skin surface temperature is greater than the maximum temperature is obtained. If the duration for which the skin surface temperature is greater than the maximum temperature is greater than the allowable duration of the maximum temperature, the power supply of the semiconductor infrared emitting tube is turned off and the infrared thermal radiation stops. During the working process, the skin surface temperature and temperature probe parameters during physical therapy are displayed in real time.

[0058] Among them, the infrared thermal radiation can be far-infrared thermal radiation.

[0059] The anti-scalding far-infrared physical therapy method of this embodiment includes:

[0060] S11: Set the temperature probe parameters.

[0061] The temperature probe parameters include: a preset maximum temperature, a preset allowable duration, and a preset working time.

[0062] S12: The DSP controller controls the on / off of the high-speed high-power semiconductor switch tube according to the set preset maximum temperature and preset allowable duration.

[0063] S12 specifically includes: (1) The comparator compares the skin surface temperature collected by the temperature probe with the set preset maximum temperature; (2) The comparator compares the duration for which the skin surface temperature is greater than the preset maximum temperature with the set preset allowable duration; (3) The DSP controller outputs the on / off signal of the high-speed high-power semiconductor switch tube according to the two comparison results; (4) The on / off signal controls the on / off of the high-speed high-power semiconductor switch tube to control the on / off of the power supply of the semiconductor infrared emitting tube to emit or stop emitting infrared thermal radiation; (5) Repeat (1)-(4) according to the number of working times.

[0064] In this embodiment, the skin surface temperature of the human body physiotherapy site is first detected, and then the power supply of the semiconductor infrared emitting tube is controlled to be turned on or off according to the skin surface temperature of the human body physiotherapy site, so as to emit or stop emitting infrared thermal radiation. Specifically, the current skin surface temperature is compared with the preset maximum temperature. If the skin surface temperature is less than or equal to the preset maximum temperature, the power supply of the semiconductor infrared emitting tube remains on, and infrared thermal radiation is emitted; if the skin surface temperature is greater than the preset maximum temperature, and the duration for which the skin surface temperature is greater than the preset maximum temperature is greater than the preset allowable duration, the power supply of the semiconductor infrared emitting tube is turned off, and infrared thermal radiation is stopped.

[0065] S13: Display the skin surface temperature during physiotherapy, the set preset maximum temperature, and the preset allowable duration.

[0066] Specifically, it is displayed through a human-machine interaction display screen.

[0067] Traditional infrared physiotherapy devices heat an infrared radiator through a heat source and use the heated infrared radiator to generate infrared light waves. They consume a large amount of energy, and during the treatment of patients, the skin will be scalded under long-term irradiation. Especially for some elderly patients, due to the decreased skin sensitivity with age, the temperature needs to be well controlled, otherwise it is very easy to cause skin scalding. How to solve the problems of energy consumption and scalding is an urgent problem to be solved at present.

[0068] This embodiment makes full use of existing mature technologies as much as possible to provide a new type of intelligent infrared physiotherapy device with low energy consumption, high power, and anti-scalding. The low energy consumption and high power are mainly achieved by directly generating infrared thermal radiation using a semiconductor infrared emitting tube instead of heating an infrared radiator through a heat source. The anti-scalding is mainly because the semiconductor infrared emitting tube has a small thermal inertia, which can realize the real-time heat release and stop of the skin, avoiding skin scalding and achieving the purpose of physiotherapy, taking into account the temperature and safety issues during physiotherapy. Specifically, it includes: (1) A temperature probe is set. During the process of infrared physiotherapy, the temperature probe is placed on the skin surface, which can detect the skin surface temperature at any time and display it through a human-machine interaction display screen, enabling patients and medical staff to monitor the temperature of the physiotherapy area in real time, eliminating the psychological fear of patients, and avoiding the occurrence of skin surface scalding; (2) The on-off of the power supply of the semiconductor infrared emitting tube is controlled by the on-off of a high-speed high-power semiconductor switching tube to control the temperature during physiotherapy. When the temperature is greater than the preset maximum temperature and the duration is greater than the preset allowable duration, the power supply of the semiconductor infrared emitting tube is immediately turned off, and infrared thermal radiation is stopped. The semiconductor infrared emitting tube has a small thermal inertia, which can realize the real-time heat release and stop of the skin, avoiding skin scalding, taking into account the temperature and safety issues during physiotherapy, and achieving the purpose of physiotherapy.

[0069] Semiconductor infrared emitting tubes have good directivity and high orientation, and have good physiotherapy effects. Semiconductor infrared emitting tubes are actually infrared light-emitting diodes (also known as infrared emitting light-emitting diodes). Infrared light-emitting diodes have higher luminous efficiency, can reduce energy consumption, and are energy-efficient. With the progress of packaging technology, the volume of infrared light-emitting diodes is gradually decreasing, which is convenient for integration and miniaturization. Infrared light-emitting diodes have a longer service life and can reduce maintenance costs. Infrared light-emitting diodes can be easily combined with artificial intelligence technology to achieve intelligent control and improve the intelligent level of products.

[0070] Embodiment 2

[0071] This embodiment provides a working method of the intelligent infrared physiotherapy device described in Embodiment 1, as Figure 4 shown. The working method of the intelligent infrared physiotherapy device includes:

[0072] T1: Obtain the skin surface temperature of the human physiotherapy part.

[0073] T2: Judge whether the skin surface temperature is greater than the preset maximum temperature to obtain a first judgment result.

[0074] T3: If the first judgment result is yes, then judge whether the duration for which the skin surface temperature is greater than the preset maximum temperature is greater than the preset allowable duration to obtain a second judgment result.

[0075] T4: If the second judgment result is yes, then issue a control instruction; the control instruction is used to control the infrared heat radiation generating component to stop emitting infrared heat radiation to the human physiotherapy part.

[0076] Embodiment 3

[0077] In an exemplary embodiment, a computer device is provided. The computer device can be a server or a terminal, and its internal structure diagram can be as Figure 5As shown. The computer device includes a processor, a memory, an input / output interface (Input / Output, abbreviated as I / O), and a communication interface. Among them, the processor, the memory, and the input / output interface are connected through a system bus, and the communication interface is connected to the system bus through the input / output interface. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store data. The input / output interface of the computer device is used to exchange information between the processor and external devices. The communication interface of the computer device is used to communicate with external terminals through a network connection. When the computer program is executed by the processor, it implements a working method of an intelligent infrared physiotherapy device.

[0078] Those skilled in the art can understand that Figure 5 the structure shown in is only a block diagram of some structures related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine some components, or have different component arrangements.

[0079] In an exemplary embodiment, a computer device is provided, including a memory and a processor. A computer program is stored in the memory. When the processor executes the computer program, it implements the working method of the intelligent infrared physiotherapy device in Embodiment 2.

[0080] Embodiment 4

[0081] In an exemplary embodiment, a computer-readable storage medium is provided, storing a computer program. When the computer program is executed by the processor, it implements the working method of the intelligent infrared physiotherapy device in Embodiment 2.

[0082] Embodiment 5

[0083] In an exemplary embodiment, a computer program product is provided, including a computer program. When the computer program is executed by the processor, it implements the working method of the intelligent infrared physiotherapy device in Embodiment 2.

[0084] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, displayed data, etc.) involved in the present application are all information and data authorized by the user or fully authorized by all parties, and the collection, use, and processing of relevant data need to comply with relevant regulations.

[0085] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0086] In this text, specific examples are used to elaborate on the principles and implementation manners of the present application. The description of the above embodiments is only used to help understand the method and its core idea of the present application; at the same time, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific implementation manners and application scopes. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. An intelligent infrared therapy device, characterized in that: The intelligent infrared physiotherapy device comprises: an infrared heat radiation generating component, a temperature sensing component and a control component; The infrared heat radiation generating component is used to emit infrared heat radiation to the physiotherapy part of the human body; The temperature sensing component is located at the physiotherapy part of the human body; the temperature sensing component is used to collect the skin surface temperature of the physiotherapy part of the human body; The control component is communicatively connected with the infrared heat radiation generating component and the temperature sensing component respectively; the control component is used to determine whether the skin surface temperature is greater than a preset maximum temperature, and whether the duration of the skin surface temperature being greater than the preset maximum temperature is greater than a preset allowable duration. If so, the infrared heat radiation generating component is controlled to stop emitting infrared heat radiation to the human body therapy part.

2. The intelligent infrared therapy device according to claim 1, characterized in that: The infrared heat radiation generating component comprises a power supply component, a switch tube and an infrared heat radiation generating component, wherein a first output end of the power supply component is electrically connected to a first end of the switch tube, a second output end of the power supply component is electrically connected to a first end of the infrared heat radiation generating component, and a second end of the switch tube is electrically connected to a second end of the infrared heat radiation generating component; The control component is controlled and connected to the switch tube; the control component is also used to control the switch tube to be turned on, so that the power supply component supplies power to the infrared heat radiation generating component, and the infrared heat radiation generating component emits infrared heat radiation to the physical therapy part of the human body, and control the switch tube to be disconnected, so that the power supply component stops supplying power to the infrared heat radiation generating component, and the infrared heat radiation generating component stops emitting infrared heat radiation to the physical therapy part of the human body.

3. The intelligent infrared therapy device according to claim 2, characterized in that: The power supply component includes a voltage source and a Buck circuit, the first output end of the voltage source is electrically connected to the first input end of the Buck circuit, the second output end of the voltage source is electrically connected to the second input end of the Buck circuit, the first output end of the Buck circuit is recorded as the first output end of the power supply component, and the second output end of the Buck circuit is recorded as the second output end of the power supply component.

4. The intelligent infrared therapy device according to claim 2, characterized in that: The infrared heat radiation generating component is an infrared emitting tube array, and the infrared emitting tube array includes a plurality of branches connected in parallel, and each of the branches includes a plurality of infrared emitting tubes connected in series.

5. The intelligent infrared therapy device according to claim 1, characterized in that: The temperature sensing component is a patch temperature sensor, and the patch temperature sensor is pasted on the surface of the physical therapy part of the human body.

6. The intelligent infrared therapy device according to claim 1, characterized in that: The control component is a DSP controller.

7. The intelligent infrared therapy device according to claim 1, characterized in that: The control component is also used to determine whether the working time of the infrared heat radiation generating component is greater than a preset working time. If so, the infrared heat radiation generating component is controlled to stop emitting infrared heat radiation to the human body treatment part.

8. The intelligent infrared therapy device according to claim 7, characterized in that: The intelligent infrared therapy device also includes a human-computer interaction display screen, and the control component is communicatively connected with the human-computer interaction display screen; the human-computer interaction display screen is used to display the skin surface temperature.

9. The intelligent infrared therapy device according to claim 8, characterized in that: The human-computer interaction display screen is also used to obtain the preset maximum temperature, the preset allowable duration and the preset working time through human-computer interaction, display the preset maximum temperature, the preset allowable duration and the preset working time, and transmit the preset maximum temperature, the preset allowable duration and the preset working time to the control component.

10. A working method of the intelligent infrared therapy device according to any one of claims 1 to 9, characterized in that: The working method of the intelligent infrared therapy instrument comprises: Obtain the skin surface temperature of the human body's physiotherapy area; Determine whether the skin surface temperature is greater than a preset maximum temperature, and obtain a first determination result; If the first judgment result is yes, then judging whether the duration of the skin surface temperature being greater than the preset maximum temperature is greater than a preset allowable duration, and obtaining a second judgment result; If the second judgment result is yes, a control instruction is issued; the control instruction is used to control the infrared heat radiation generating component to stop emitting infrared heat radiation to the physical therapy part of the human body.

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