Music near-infrared treatment system

Abstract

The invention discloses a music near-infrared treatment system which comprises an infrared remote control receiving and transmitting module, a digital sound source reading circuit module, a digital-to-analog conversion circuit module, an audio amplification module, a pulse signal shaping module, an audio player, a photoelectric switch module, a near-infrared LED light-emitting module and a time control circuit. The digital-to-analog conversion circuit module converts the digital signal into an analog signal and sends the analog signal to the audio amplification module and the pulse signal shaping module respectively; the pulse signal shaping module shapes the analog signal into a sound source pulse signal and amplifies the sound source pulse signal, and then the photoelectric switch module drives the near-infrared LED light-emitting module to emit near-infrared light with mixed wavelength; the time control circuit controls the audio amplification module and the pulse signal shaping module to work synchronously. Near-infrared light with mixed wavelengths and music are used for synchronous treatment, the curative effect is effectively improved, the near-infrared light changes along with the music, the adverse effect of human body tolerance is reduced, and the problem that a patient may be scalded during conventional infrared treatment is solved.

Description

Technical Field

[0001] The invention relates to the technical field of medical electronic instruments, and in particular to a music near-infrared therapy system. Background Art

[0002] In recent years, with the rapid development of neuroscience and biomedical technology, a variety of non-drug treatments for nervous system and organ diseases have gradually attracted attention. Among them, photodynamic therapy and music therapy, as two emerging non-invasive treatment methods, have shown great potential in improving the function of the nervous system and tissues and organs, promoting the recovery of nerves and tissues and organs, and eliminating and alleviating disease symptoms.

[0003] Photodynamic therapy is a method of treating certain diseases by using the special biological effects of photons on human tissue cells. Modern medical research has shown that near-infrared photons with a wavelength of 650-1100 micrometers can penetrate the skin and penetrate deep into the body cells. Under the action of near-infrared photons, cells stimulated by the energy of near-infrared light are activated as if they were charged, DNA production increases significantly, and damaged tissue cells can be quickly repaired. This phenomenon is called the light modulation effect, which also lays the theoretical foundation for photodynamic medical science. At the same time, modern medicine has proved that music with a specific rhythm and content can induce a psychological impact on the patient after being heard through the human body's advanced nerves, thereby triggering a series of physiological reactions, including emotional changes and metabolism. The correct induction of music can help people overcome many diseases, especially those related to mental and psychological aspects.

[0004] Current infrared therapeutic devices generally use pulsed light of a single frequency or single wavelength. However, the human body will produce a tolerant memory reaction to the physical stimulation of this single form of infrared light when receiving treatment, resulting in delayed sensitivity to the stimulation and a gradual decrease in treatment efficiency. At the same time, conventional thermal infrared therapeutic devices often cause scalding accidents to patients during actual use due to the generally high temperature of the light head.

[0005] In addition, after searching, there are very few patents that combine near-infrared and music for treatment. Taking the patent with authorization announcement number CN116585626B as an example, there are at least three problems in the content of the patent involving near-infrared treatment technology: 1) The treatment is only targeted at specific parts and areas, and has little general applicability; 2) The equipment is complex in structure and expensive, making it difficult to promote; 3) In terms of treatment methods, the technical approach of the existing patent is to record the images of sexual activities in video, intuitively reproduce the scenes of sexual activities, and use the basic biological phenomenon of conditioned reflex to stimulate people's primitive sexual impulses, rather than using rhythmic and melodic music signals to stimulate the higher-level abstract thinking activities of the human central nervous system and then stimulate physiological changes; infrared is only a single pure physical treatment added to its audio and video treatment process, and has no direct connection with its original audio and video content, does not involve the field of higher-level neural activities of human thinking, does not involve the technical aspects of the music content modulating infrared light emission in the present invention, and lacks a solution to overcome the fact that the efficacy of conventional infrared external treatment devices is affected by human tolerance and memory. Summary of the invention

[0006] In view of the above problems, the present invention proposes a music near-infrared therapy system, which selects specific music signals with therapeutic effects and multi-wavelength combined near-infrared light modulated by these music signals, and uses light waves and sound waves to implement synergistic psychological and physiological treatment for patients at the same time. While the patient is feeling the music therapy, he or she receives photodynamic therapy. The two treatment methods are combined to effectively enhance the efficacy; during the treatment process, the combined multi-wavelength combined near-infrared light changes synchronously with the music, so that the output near-infrared light has no obvious regularity, which solves the problem of reduced treatment effect due to the influence of human body tolerance memory during conventional infrared therapy; at the same time, a temperature control circuit and a thermistor are also provided for the light head, which can effectively protect the equipment and avoid scalding accidents; in addition, compared with the existing CN116585626B patent, there is no need to use a variety of expensive professional equipment or auxiliary equipment for collaborative treatment, which effectively reduces production costs, treatment costs and maintenance difficulties, and is easy to promote.

[0007] This is achieved through the following technical solutions: In the first aspect, a music near-infrared therapy system is proposed, including an infrared remote control transceiver module, a digital sound source reading circuit module, a digital-to-analog conversion circuit module, an audio amplification module, a pulse signal shaping module, an audio player, a photoelectric switch module, a near-infrared LED light-emitting module, a time control circuit and a power supply module. The digital sound source reading circuit module obtains the sound source of the external digital signal, the infrared remote control transceiver module is connected to the digital sound source reading circuit module, and drives the running state of the digital sound source reading circuit module; the output of the digital sound source reading circuit module is connected to the digital-to-analog conversion circuit module, and the digital-to-analog conversion circuit module converts the digital signal output by the digital sound source reading circuit module into an analog signal and sends it separately The audio amplifier module amplifies the received analog signal to obtain the audio source audio signal and then outputs it to the audio player. The audio player converts the audio source audio signal into music sound waves to act on the patient's auditory organ. The pulse signal shaping module shapes the received analog signal into a square wave audio source pulse signal and amplifies it. The amplified audio source pulse signal drives the near-infrared LED light-emitting module to emit mixed wavelength near-infrared light to act on the patient's tissues and organs through the photoelectric switch module. The time control circuit connects the audio amplifier module and the pulse signal shaping module to control the audio amplifier module and the pulse signal shaping module to work synchronously. The power supply module supplies power to each module.

[0008] Compared with single-wavelength infrared light, the use of mixed-wavelength near-infrared light for treatment can effectively control the photons to reach the desired tissue location by utilizing the different penetration depths of infrared light waves of different wavelengths, further meeting the needs of precision treatment; near-infrared light in the form of pulses modulated by music, since there is no fixed repetition pattern, gets rid of the dilemma of the human body producing tolerance memory, which is conducive to enhancing the treatment effect; in addition, compared with existing patents, this application does not need to use a variety of expensive professional equipment or auxiliary equipment for coordinated treatment, effectively reducing R&D and production costs, and also reducing the difficulty of use and maintenance, facilitating large-scale promotion and popularization.

[0009] Preferably, the system also includes a temperature control circuit, which receives a temperature sensor for detecting the overall temperature of the near-infrared LED light-emitting module, and starts a fan to cool the near-infrared LED light-emitting module when the temperature reaches 45 degrees. The temperature control circuit uses the temperature sensor to sense the temperature change of the near-infrared LED light-emitting module. When the temperature of the LED light-emitting module reaches 45 degrees, the temperature control circuit starts the fan to cool the near-infrared LED light-emitting module; the thermal switch cuts off the power supply to the LED light-emitting module when the temperature of the LED light-emitting module exceeds 60 degrees, and connects the power supply when the temperature is below 50 degrees, thereby ensuring the effective operation of the equipment and improving safety.

[0010] Preferably, the pulse signal shaping module includes a negative feedback circuit, a NOT gate D2 and a plurality of sub-drive circuits connected in sequence; the plurality of sub-drive circuits are connected in parallel, the input of each sub-drive circuit is connected to the output of the NOT gate D2, and the output of each sub-drive circuit is connected to the photoelectric switch module through two parallel NOT gates; the photoelectric switch module is connected to the near-infrared LED light-emitting module; wherein the negative feedback circuit includes an inverting amplifier D1, a resistor R1 connected in parallel at both ends of the inverting amplifier D1, and a grounding resistor R2 connected in parallel at the input end of the inverting amplifier D1. The negative feedback circuit and the NOT gate D2 can ensure the integrity and consistency of the signal, and the sub-drive circuit composed of two parallel NOT gates can enhance the driving capability to meet the actual driving output requirements. At the same time, multiple parallel sub-drive circuits can provide redundancy to improve the reliability and stability of the system.

[0011] Preferably, the near-infrared LED light-emitting module includes at least three types of light-emitting heads, and the number of light-emitting heads is consistent with the sub-driving circuit. A variety of light-emitting heads can increase the applicable scenarios, allowing patients to choose the light-emitting head that best meets their needs for treatment, thereby ensuring the efficacy.

[0012] Preferably, the light-emitting head includes an LED matrix and a thermal switch, the LED matrix is ​​connected in series with the thermal switch, and the thermal switch is connected to a power module; wherein the LED matrix includes a plurality of LED sub-matrices, any of which is composed of a plurality of LED tubes and includes at least three LED tubes with different wavelengths; the plurality of LED tubes are connected in series and parallel and the number is adjusted to adjust the spot area and light intensity. By selecting a plurality of LED tubes with different wavelengths, the wavelength combination of the light emitted by the LED sub-matrix can be changed, so that different wavelengths can cover the diseased areas at different depths from the body surface in the human body. At the same time, by adjusting the spot area and light intensity, it can also better meet the treatment needs of the patient and improve the treatment effect.

[0013] Preferably, in the near-infrared LED light-emitting module, the mixed wavelength near-infrared light has the following three combinations: 1) 60% of 675-685nm near-infrared light, 30% of 755-765nm near-infrared light, and 10% of 845-855nm near-infrared light; 2) 20% of 675-685nm near-infrared light, 70% of 755-765nm near-infrared light, and 10% of 845-855nm near-infrared light; 3) 20% of 755-765nm near-infrared light, 40% of 845-855nm near-infrared light, and 40% of 905-955nm near-infrared light. 1), 2) and 3) correspond to shallow treatment, middle treatment and deep treatment respectively in terms of therapeutic effect. Near-infrared light of different wavelengths has different penetration effects on the human body and different therapeutic effects. After testing, each mixing method is distributed by three different wavelengths in a certain proportion, which can ensure that the photons can be transmitted to the corresponding parts of the human body as much as possible. Compared with a single wavelength, this combination has a more uniform distribution effect, which can further effectively reduce the impact of the human body's tolerance memory effect, and is more in line with the targeted use of actual scenarios.

[0014] In the second aspect, a music near-infrared therapeutic device is also proposed, which uses any of the music near-infrared therapeutic systems described above. The effect of the therapeutic device can be referred to the description of the music near-infrared therapeutic system above, and will not be repeated here.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The technical solution of the present invention selects specific therapeutic music sound waves for patients and combines them with multi-wavelength combined near-infrared light waves to work together, thereby performing synchronous synergistic treatment for psychology and physiology at the levels of music medicine and photodynamic medicine. The combination of the two is conducive to enhancing the therapeutic effect; the multi-wavelength combined near-infrared light modulated by music, since there is no fixed repetition pattern, gets rid of the dilemma of the human body producing tolerance memory and affecting the therapeutic effect, which is conducive to enhancing the therapeutic effect; at the same time, a temperature control circuit and a thermistor are also provided for the light-emitting head, which can effectively protect the equipment and avoid scalding accidents; in addition, there is no need to use a variety of expensive professional treatment equipment and auxiliary equipment to work together, which effectively reduces production costs and treatment costs, shortens the research and development cycle, and facilitates maintenance, promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the module structure of a music near infrared therapy system; Figure 2 A schematic diagram of a circuit structure in which a pulse signal shaping module is connected to a digital-to-analog conversion circuit module and a near-infrared LED light-emitting module; Figure 3 It is a structural schematic diagram of an LED matrix. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] like Figure 1 As shown, it is a schematic diagram of the module structure of a music near-infrared therapy system, which mainly includes an infrared remote control transceiver module, a digital sound source reading circuit module, a digital-to-analog conversion circuit module, an audio amplification module, a pulse signal shaping module, an audio player, a photoelectric switch module, a near-infrared LED light-emitting module, a time control circuit and a power module. The power module is a low-noise power supply composed of multiple sub-controlled power supplies, which is powered in the form of a total power supply-sub-power supply, and each sub-power supply is used to provide corresponding power to other modules, the time control circuit and the audio player.

[0019] At present, the use of digital sound sources is far more and more extensive than that of analog sound sources. In order to facilitate patients to obtain ideal sound sources, the sound sources used in this embodiment are all digital sound sources. The digital sound source reading circuit module can use Bluetooth to read the sound source of external music software, such as reading the sound source in a mobile phone, or it can connect to an external USB flash drive or computer and other devices through various interfaces with a data connection line to obtain the sound source. Here, in order to ensure the therapeutic effect of the music signal, it is required that the sound effect of the music cannot be distorted or the distortion is small, so the Bluetooth version is at least Bluetooth 5.1 to ensure transmission efficiency and sound effects; because the sound source is a specific music track with medical effects, it is necessary for professional doctors to make targeted selections based on the actual situation of the patient and provide professional guidance to the patient. The digital sound source reading circuit module is used to obtain the digital signal sound source outside the system, and the output end is connected to the digital-to-analog conversion circuit module. The infrared remote control transceiver module is divided into two independent modules, the transmitting module and the receiving module. The receiving module is connected to the digital sound source reading circuit module. The transmitting module can drive the operation state of the digital sound source reading circuit module to start and stop remotely by transmitting remote control signals to the receiving module. The infrared remote control transceiver module can be an infrared remote controller, which is used to transmit infrared remote control signals to the digital sound source reading circuit to control the switch working state of the digital sound source reading circuit module, so that medical staff can remotely start and stop the treatment of patients.

[0020] In this embodiment, the digital-to-analog conversion circuit module adopts a high-fidelity DAC circuit, which is used to convert the digital signal output by the digital sound source reading circuit module into an analog signal and send it to the audio amplification module and the pulse signal shaping module respectively, and also obtain the audio signal of the corresponding music output end to drive the speaker to work and the pulse signal of driving the photoelectric switch to generate near-infrared light output. This high-fidelity DAC circuit can reduce signal distortion and truly restore the content of the therapeutic music, thereby ensuring the sound effect and therapeutic effect.

[0021] The audio amplifier module is also an analog signal amplifier module. It can use various high-fidelity audio amplifier circuits to amplify the received analog signal to obtain the audio signal of the sound source. For example, the TPA6120A2 audio amplifier module with excellent performance and low cost can be used. This high-fidelity audio amplifier module can amplify the audio while ensuring high-quality sound effects as much as possible, which is conducive to ensuring the therapeutic effect of music. The audio player can be a speaker or a headset, which is responsible for receiving the audio signal of the sound source and converting it into music sound waves to act on the patient's auditory organs.

[0022] In this embodiment, an integrated digital music player module of model CD027 can be used. The device includes a digital sound source reading circuit module, a digital-to-analog conversion circuit module, and an infrared remote control transceiver module, and adopts a 5.1 Bluetooth module and a high-fidelity DAC circuit. Medical staff or patients can conveniently operate it through an independent infrared remote control or the buttons on the panel of the device. It can control the selection or switching of the sound source, and can also be used to control whether the audio player plays music, thereby controlling the switch working state of the treatment system. The operation during treatment is convenient and simple, and easy to master.

[0023] In this embodiment, the time control circuit module is provided with a synchronous clock, such as a countdown relay module, which can send synchronous clocks to the audio amplification module and the pulse signal shaping module respectively, so as to control the synchronous output of the audio signal and the pulse signal of the sound source, thereby also enabling the final output music sound waves and near-infrared light waves to be synchronously output to act on the human body, so that the two effects of psychological therapy of music and physiological therapy of near-infrared light can be superimposed; the time control circuit module also controls the working and shut-down time set by the instrument.

[0024] like Figure 2 As shown, it is a circuit structure diagram of a pulse signal shaping module in this embodiment that is respectively connected to the digital-to-analog conversion circuit module and the near-infrared LED light-emitting module. The pulse signal shaping module first shapes the analog signal received by the receiving board into a sound source pulse signal in the form of a square wave and amplifies the sound source pulse signal. The amplified sound source pulse signal can drive the near-infrared LED light-emitting module to work through the photoelectric switch module, thereby emitting near-infrared pulse light.

[0025] The pulse signal shaping module includes a negative feedback circuit, a NOT gate D2 and multiple sub-drive circuits connected in sequence. The negative feedback circuit includes an inverting amplifier D1, a resistor R1 connected in parallel at both ends of the inverting amplifier D1 and a grounding resistor R2 connected in parallel at the input end of the inverting amplifier D1. The inverting amplifier D1 and the resistor R1 can provide a stable gain for amplification and improve linearity. The inversion in the negative feedback circuit can stabilize the gain while ensuring the integrity of the signal. Combined with the inversion function of the NOT gate D2, the polarity of the signal meets the requirements of the subsequent circuit. Multiple sub-drive circuits are connected in parallel, and each sub-drive circuit uses two NOT gates in parallel to improve the driving capability; the input of each sub-drive circuit is connected to the output of the NOT gate D2, and the output of each sub-drive circuit is connected to the photoelectric switch module respectively. Among them, the NOT gate can use CD4069, the resistor R1 is 10K, and the resistor R2 is 50K. After the amplified signal is open-loop amplified by NOT gate D2 and processed by the subsequent parallel NOT gate, the original analog signal is organized into a pulse drive signal synchronized with the analog signal. This pulse drive signal can drive the photoelectric switch module to work, and then control the near-infrared LED light-emitting module to work.

[0026] The photoelectric switch module can use multiple high-speed photoelectric switch modules with a switching frequency greater than 20K, which are used to realize switch control when receiving the signal of the corresponding sub-drive circuit; the near-infrared LED light-emitting module includes a variety of light-emitting heads, and the number of high-speed photoelectric switch modules, the number of sub-drive circuits and the number of light-emitting heads are consistent and connected respectively. Taking the use of three sub-drive circuits as an example, the first sub-drive circuit uses parallel NOT gate D3 and NOT gate D4, which are connected to light-emitting head 1 through high-speed photoelectric switch module 1; the second sub-drive circuit uses parallel NOT gate D5 and NOT gate D6, which are connected to light-emitting head 2 through high-speed photoelectric switch module 2; the third sub-drive circuit uses parallel NOT gate D7 and NOT gate D8, which are connected to light-emitting head 3 through high-speed photoelectric switch module 3.

[0027] For light heads 1, 2 and 3, patients can choose the one that best suits their needs for irradiation treatment when they need treatment. Light head 1 is: 60% 675-685nm near-infrared light, 30% 755-765nm near-infrared light, 10% 845-855nm near-infrared light; light head 2 is: 20% 675-685nm near-infrared light, 70% 755-765nm near-infrared light, 10% 845-855nm near-infrared light; light head 3 is: 20% 755-765nm near-infrared light, 40% 845-855nm near-infrared light, 40% 905-955nm near-infrared light. Near-infrared light of different wavelengths has different penetration effects on the human body, and the therapeutic effects are also different. After testing, this mixed method is distributed by three different wavelengths in a certain proportion, which can ensure that the photons can be transmitted to the corresponding parts of the human body as much as possible. These three different combinations correspond to shallow treatment, middle treatment and deep treatment in terms of efficacy. Compared with a single wavelength, this multi-wavelength combination has a more uniform distribution and is more targeted to actual treatment scenarios; at the same time, the multi-wavelength combination of near-infrared light is also modulated by music, and there is no fixed repetition pattern, which gets rid of the dilemma of reduced efficacy caused by human body tolerance memory during conventional infrared treatment, which is conducive to enhancing the treatment effect.

[0028] In this embodiment, any light-emitting head includes a corresponding LED matrix and a thermal switch, the LED matrix is ​​connected in series with the thermal switch, and the thermal switch is connected to the power module. Each thermal switch cuts off the power supply when the temperature exceeds 60 degrees, and connects the power supply when the temperature is below 50 degrees, thereby protecting the safety of the device, avoiding overheating of the device, and reducing the possibility of scalding the patient.

[0029] like Figure 3 The figure is a schematic diagram of the structure of an LED matrix, which includes multiple LED sub-matrices. Any LED sub-matrix is ​​composed of multiple LED tubes and includes at least three LED tubes with different wavelengths. The number of LED tubes and the number of LED sub-matrices can be adjusted. At the same time, combined with different series and parallel connection methods, the light spot area and light intensity can be effectively adjusted to irradiate the corresponding body area of ​​the patient to meet the treatment needs.

[0030] The music near-infrared therapy system also includes a temperature control circuit, which receives a temperature sensor that detects the overall temperature of the near-infrared LED light-emitting module. When the temperature reaches 45 degrees, the fan is started to cool the near-infrared LED light-emitting module. The temperature sensor is used to sense the temperature change of the near-infrared LED light-emitting module. When the temperature is low, the power of the fan blowing the near-infrared LED light-emitting module is reduced, and when the temperature is high, the power of the fan blowing is increased, thereby effectively cooling and dissipating the near-infrared LED light-emitting module to ensure that the near-infrared LED light-emitting module can work for a long time at a suitable temperature.

[0031] In this embodiment, the near-infrared LED light-emitting module is also connected to a universal aluminum heat sink with a circular strip, which has a low cost. The temperature sensor, the thermal switch, and the fan can also be installed on the aluminum heat sink at the same time, and the heat generated by the near-infrared LED light-emitting module can be efficiently transferred to the air. When the temperature of the heat sink reaches 45 degrees, the fan starts to prevent the near-infrared LED light-emitting module from overheating, and the thermal switch maintains the surface temperature of the heat sink below 60 degrees.

[0032] In this embodiment, each LED tube of the near-infrared LED light-emitting module can be installed in a red light-transmitting plate, and the red light emitted by each LED tube passes through the red light-transmitting plate and then is focused by a Nefir optical lens and then emitted outward. The Nefir optical lens can effectively focus light and enhance the therapeutic effect of near-infrared light.

[0033] In addition, the present application also includes a music near-infrared therapeutic device, which uses the above-mentioned music near-infrared therapeutic system to treat patients. The music near-infrared therapeutic device mainly consists of three light heads, a host, and a bracket. The light head is composed of a shell, an aluminum radiator, an LED matrix light-emitting module, a fan, a temperature sensor, a thermal switch, a red light transparent plate, a Nefer optical lens, a connecting line, an active joint, and a wire plug; the host is composed of a casing, an infrared remote control transceiver module, a digital sound source reading circuit module, a digital-to-analog conversion circuit module, a pulse signal shaping module, an audio amplifier module, an audio player, a time control circuit module, a temperature control circuit module, a photoelectric switch module, a power supply module, an audio output interface, a pulse light signal output interface, a display operation panel, etc.; the bracket is composed of a base with universal wheels, a rotatable multi-joint cantilever, and an active joint. The bracket consists of a universal wheel base, a rotatable multi-joint cantilever and a flexible joint, which can be coordinated with the corresponding light head to adjust the direction of the near-infrared pulse light output; the cantilever is made of aluminum alloy and adopts a structure with 4 joints connected in sequence. Each section can be rotated or tightened to achieve a movable connection with the light head, which can be easily installed or removed. When in use, the irradiation direction of the light head can be conveniently fixed and adjusted according to different parts of the human body, which solves the specific part limitations in the existing patents and makes the scope and scenarios of use of this therapeutic device wider.

[0034] The hardware device of this embodiment cooperates with the music software, which contains a variety of music tracks with different therapeutic effects. It is also one of the key points to choose the right music tracks for patients. Tracks with symptomatic treatment effects should be selected under the guidance of professionals in order to achieve the most ideal therapeutic effect. These tracks are available on various music websites. They can be stored in a mobile phone or USB flash drive for standby use. Before treatment, the therapist should provide professional guidance on music therapy for the patient. In terms of specific therapeutic effects, when the near-infrared light pulse signal is emitted to the human body, the photons of the near-infrared light can penetrate the skin well and penetrate into the body cells, which will produce a light modulation effect, and the damaged tissue cells of the human body can be quickly repaired. At the same time, the music signal causes the human body's higher neural activity according to the specific music rhythm through hearing, producing a dual effect of psychology and physiology. This near-infrared light pulse is a signal modulated and converted by the sound source pulse signal, that is to say, the near-infrared light will change its output accordingly with the corresponding music rhythm. Therefore, there is no fixed pattern to follow for this changing near-infrared light. It uses the changing music rhythm to avoid the interference of human body's tolerance memory on the therapeutic effect of near-infrared light, so that patients can receive effective treatment in the long term, and at the same time overcome the risk of burns to patients caused by the high temperature of the light head of a conventional thermo-release infrared therapy device.

[0035] Exemplary: The patient is Ms. Wang, 35 years old, 7 days after giving birth. It was observed that the patient had a serious trauma to the genital tissue due to dystocia, was listless, had lower abdominal pain and had difficulty falling asleep. Considering that the damage to the reproductive organs of postpartum women is often several centimeters below the skin, when choosing a light source, a combination of near-infrared light that can penetrate deeper into the subcutaneous tissue should be considered to ensure that near-infrared photons of sufficient intensity can reach the damaged tissue to produce a light modulation effect, so that the damaged tissue can recover in time. Therefore, a light head for deep tissue is selected, and the mixed wavelength is: 20% 760nm near-infrared light, 40% 850nm near-infrared light and 40% 910nm near-infrared light. In order to prevent depression, the therapist selected the relaxing therapeutic music "Heavenly Sound" composed by Wu Shen as the main body, and added the relaxing and cheerful "Dance of the 4 Little Swans", "Spring River Moon Night", the happy and humorous "Looking in the Mirror" and "Happy Reunion" to form a set of music and provide professional guidance for music therapy. The infrared music therapy instrument was used for operation, and treatment was performed once a day in the morning and evening. The treatment time was set to 90 minutes of light exposure each time, and music appreciation was randomly not less than 30 minutes. The light intensity index on the therapeutic instrument was adjusted to 30. The actual measuring instrument measured that the light intensity was 50 milliwatts per square centimeter at a distance of 5 cm from the center of the LED matrix of the light-emitting head. The patient was irradiated with the pain in the lower abdomen of the patient. At the same time, the patient was asked to listen to the selected music program with headphones under the guidance of the music therapist to soothe the patient's emotions and achieve a dual psychological and physical guidance effect. On the first day of treatment, the patient reported that the pain was relieved. On the second day of treatment, the patient reported that the pain was further relieved, and he could fall asleep smoothly during the treatment at night. After a week, he was able to get out of bed and move around, basically without feeling pain, and sleep could be guaranteed for more than 7 hours. After 20 days, he basically returned to normal life.

[0036] Example: Mr. Gao, 27 years old, athlete, was accidentally injured during training before an international competition. The ligament of the left ankle joint was torn, the joint cavity was filled with blood, and the patient lost his ability to move. If he was treated surgically according to the surgeon's advice, he would miss the game. The patient was depressed. After 24 hours of bleeding after the injury, he used a music near-infrared therapy system to irradiate the ankle and take traditional Chinese medicine for conservative treatment. The light head for the middle-depth tissue was selected to perform near-infrared irradiation on the patient's trauma site. The specific near-infrared light parameters were 20% of 680nm near-infrared light, 70% of 740nm near-infrared light, and 10%% of 850nm near-infrared light. The light intensity index on the treatment instrument was selected as 30, and the measured light intensity at a distance of 5 cm from the center of the LED matrix of the light head was 50 milliwatts per square centimeter. Under the guidance of the music therapist, the therapeutic music "Gold", "Athletes March", "Our Life is Full of Sunshine" and other rhythmic and emotional music composed by Wu Shen, which has an excitatory effect, was used as the sound source and professional guidance for music therapy was provided. Treatment was performed once in the morning and afternoon each day. Each irradiation lasted 120 minutes, and music appreciation was randomly performed for no less than 30 minutes. One more session was performed at night. On the second day of the first treatment, the pain was significantly relieved, and on the third day, the swelling was significantly reduced, and the bruises became lighter. After 7 days, the swelling was basically subsided, and the patient could walk on the ground. In the next week, the treatment was changed to 2 times a day. After 3 weeks, the patient resumed training, and after 4 weeks, the patient went abroad to compete and achieved good results.

[0037] To sum up, the present invention selects specific therapeutic music sound waves for patients and combines them with multi-wavelength combined near-infrared light waves to work together, thereby performing synchronous synergistic treatment for psychology and physiology at the levels of music medicine and photodynamic medicine. The combination of the two is conducive to enhancing the therapeutic effect; the multi-wavelength combination near-infrared light modulated by music, since there is no fixed repetition pattern, gets rid of the dilemma of the human body producing tolerance memory and affecting the therapeutic effect, which is conducive to enhancing the therapeutic effect; at the same time, a temperature control circuit and a thermistor are also provided for the light-emitting head, which can effectively protect the equipment and avoid scalding accidents; in addition, there is no need to use a variety of expensive professional treatment equipment and auxiliary equipment to work together, which effectively reduces production costs and treatment costs, shortens the research and development cycle, and facilitates maintenance, promotion and application.

[0038] The above embodiments are only for illustrating the technical idea of ​​the present invention, and cannot be used to limit the protection scope of the present invention. Any changes made on the basis of the technical solution in accordance with the technical idea proposed by the present invention shall fall within the protection scope of the present invention.

Claims

1. A music near-infrared therapy system, characterized in that: It includes infrared remote control transceiver module, digital sound source reading circuit module, digital-to-analog conversion circuit module, audio amplifier module, pulse signal shaping module, audio player, photoelectric switch module, near-infrared LED light-emitting module, time control circuit and power supply module. The digital sound source reading circuit module obtains the sound source of the external digital signal, the infrared remote control transceiver module is connected to the digital sound source reading circuit module, and drives the running state of the digital sound source reading circuit module; the output of the digital sound source reading circuit module is connected to the digital-to-analog conversion circuit module, the digital-to-analog conversion circuit module converts the digital signal output by the digital sound source reading circuit module into an analog signal and sends it to the audio amplification module and the pulse signal shaping module respectively, the audio amplification module amplifies the received analog signal to obtain the sound source audio signal and then outputs it to the audio player, and the audio player converts the sound source audio signal into music sound waves to act on the patient's auditory organ; The pulse signal shaping module shapes the received analog signal into a sound source pulse signal in the form of a square wave and amplifies it. The amplified sound source pulse signal drives the near-infrared LED light-emitting module to emit mixed wavelength near-infrared light to act on the patient's tissues and organs through the photoelectric switch module; The time control circuit is connected to the audio amplifier module and the pulse signal shaping module to control the audio amplifier module and the pulse signal shaping module to work synchronously; The power module supplies power to each module.

2. A music near infrared therapy system according to claim 1, characterized in that: The system also includes a temperature control circuit, which receives a temperature sensor for detecting the overall temperature of the near-infrared LED light-emitting module, and starts a fan to cool the near-infrared LED light-emitting module when the temperature reaches 45 degrees.

3. The music near-infrared therapy system according to claim 1, characterized in that: The pulse signal shaping module includes a negative feedback circuit, a NOT gate D2 and a plurality of sub-driving circuits connected in sequence; the plurality of sub-driving circuits are connected in parallel, the input of each sub-driving circuit is connected to the output of the NOT gate D2, the output of each sub-driving circuit is connected to a photoelectric switch module through two parallel NOT gates; the photoelectric switch module is connected to a near-infrared LED light-emitting module; The negative feedback circuit includes an inverting amplifier D1, a resistor R1 connected in parallel at both ends of the inverting amplifier D1, and a grounding resistor R2 connected in parallel at the input end of the inverting amplifier D1.

4. The music near-infrared therapy system according to claim 1, characterized in that: The near-infrared LED light-emitting module includes at least three types of light-emitting heads, and the number of the light-emitting heads is consistent with the number of the sub-driving circuits.

5. The music near-infrared therapy system according to claim 4, characterized in that: The light-emitting head includes an LED matrix and a thermal switch, the LED matrix is ​​connected in series with the thermal switch, and the thermal switch is connected to a power module; Wherein, the LED matrix includes multiple LED sub-matrices, and any LED sub-matrix is ​​composed of multiple LED tubes and includes at least three LED tubes with different wavelengths; multiple LED tubes are connected in series and parallel to adjust the light spot area and light intensity.

6. The music near-infrared therapy system according to claim 1, characterized in that: In the near-infrared LED light-emitting module, there are three combinations of mixed wavelength near-infrared light: 1) 60% of 675-685nm near-infrared light, 30% of 755-765nm near-infrared light, and 10% of 845-855nm near-infrared light; 2) 20% of 675-685nm near-infrared light, 70% of 755-765nm near-infrared light, and 10% of 845-855nm near-infrared light; 3) 20% of 755-765nm near-infrared light, 40% of 845-855nm near-infrared light, and 40% of 905-955nm near-infrared light.

7. A music near-infrared therapeutic device, characterized in that: A music near-infrared therapy system according to any one of claims 1 to 6.

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