Intelligent phototherapy hair clasp

Abstract

The invention discloses an intelligent phototherapy hair clasp which comprises a hair clasp body, the hair clasp body is of a bent structure so as to be tightly attached to the outline of the head, and a plurality of light columns are arranged in the hair clasp body in an array mode; the light source module comprises a plurality of light sources and wavelength selection filters which are arranged in an array mode, the head of each light pillar is provided with the corresponding light source, and the output end of each light source is provided with the corresponding wavelength selection filter; the monitoring module is used for monitoring electroencephalogram data and scalp temperature data of the brain of the patient; the data acquisition module is used for acquiring the electroencephalogram data and the scalp temperature data; the microcontroller is used for processing the acquired electroencephalogram data and scalp temperature according to a preset algorithm, controlling the light source and the wavelength selection filter based on an algorithm processing result and an instruction provided by a patient, and intelligently providing corresponding treatment parameters for the patient. Therefore, a safer, more effective and more convenient treatment choice can be provided for the patient.

Description

Technical Field

[0001] The invention relates to an intelligent phototherapy headband and relates to the field of phototherapy equipment. Background Art

[0002] With the aging of the population, the incidence of neurodegenerative diseases (such as Alzheimer's disease, Parkinson's disease), mental illness (such as depression, anxiety), etc. has increased year by year. With the rapid development of modern society, people's pace of life is accelerating, and the pressure of work and life is gradually increasing, which makes brain health problems an increasingly prominent health problem in today's society. Brain health problems include but are not limited to neurological diseases, headaches, memory loss, poor sleep quality, inattention, depression and anxiety, etc. These problems not only affect people's quality of life and social functions, but also may have a serious impact on physical and mental health and mental health in the long run. These diseases are often accompanied by damage to brain neurons, imbalance of neurotransmitters and decreased brain function. Traditional methods of improving brain health mainly include surgery, drug therapy, physical therapy and rehabilitation training. However, these methods often have some problems in practical application. First, although drug therapy can quickly relieve symptoms, long-term use may have side effects and even lead to drug dependence. Secondly, physical therapy usually needs to be carried out in professional institutions, which is costly and time-consuming, which is not very convenient for modern people. Finally, although rehabilitation training has a positive effect on brain health, it requires long-term persistence, and the effect varies from person to person. Therefore, it is of great significance to explore non-invasive, safe and effective treatment methods.

[0003] As a non-invasive physical therapy, phototherapy is increasingly used in the fields of neuroscience and medicine. Studies have shown that light therapy uses light waves of specific frequency and intensity to penetrate the skull and directly act on biological tissues. Light stimulates nerve cells, regulates the release and transmission of neurotransmitters, affects the balance of excitatory and inhibitory nerve networks, regulates cell metabolism, promotes the release of neurotransmitters, improves blood circulation, etc., and thus exerts a therapeutic effect.

[0004] In recent years, phototherapy has been increasingly used in the field of neuroscience. Red light or near-infrared light with a certain wavelength penetrates the human skull, regulates the excitability of nerve cells, promotes or inhibits the transmission of nerve signals, and thus improves the function of the nervous system. For example, red light or near-infrared light can stimulate the mitochondrial respiratory chain, increase the production of ATP, and improve the energy metabolism level of nerve cells; at the same time, it can also promote the expression of nerve growth factor and promote the repair and regeneration of nerve cells. Stimulating cells to produce beneficial effects on cells is used to treat neurodegenerative diseases, mental illnesses, traumatic diseases, etc. At the same time, phototherapy can also promote brain blood circulation, relieve brain fatigue, and improve brain function.

[0005] Due to technical and design limitations, some traditional phototherapy devices have insufficient treatment accuracy and personalization, which affects the therapeutic effect of phototherapy. Traditional phototherapy methods have certain limitations and disadvantages in terms of treatment accuracy, personalization, side effects, safety, intelligence, operational complexity, ease of use, therapeutic effect, and cost-effectiveness. Specifically: 1) Traditional phototherapy devices cannot directly act on the head area because they lack a structure that can directly fit the head. The hair will absorb some energy, thereby reducing the therapeutic effect; 2) Traditional phototherapy devices usually use unified treatment parameters and plans, and cannot be personalized according to the specific situation of the patient. Due to differences in factors such as the patient's age, condition, and physique, a unified treatment plan may not meet the needs of all patients; 3) Traditional phototherapy equipment has a complex structure and cumbersome operation. This requires the operator to have high professional skills and experience, otherwise the equipment may not be operated correctly or the treatment may fail; some traditional phototherapy equipment is often large in size and not easy to carry and move. This limits the possibility of patients receiving treatment at home or other non-medical places, increasing the treatment burden on patients; 4) Some traditional phototherapy equipment may not be perfect enough to meet patients' requirements for comfort and safety, and lacks intelligent management and control. Functions such as phototherapy time reminders increase the complexity and inconvenience of treatment.

[0006] In summary, if traditional phototherapy equipment is not properly controlled, side effects and safety issues will occur. Traditional phototherapy equipment is complex in design and operation, and has high technical requirements for operators, which often makes it difficult to achieve good treatment effects. Traditional treatment methods have many limitations in the field of neurological diseases and brain health promotion. These limitations not only affect the treatment effect and the quality of life of patients, but also increase the difficulty and risk of treatment. Therefore, it is particularly important to explore new treatment methods and technical means. Summary of the invention

[0007] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, in view of the above problems, the purpose of the present invention is to provide an intelligent light therapy headband that can provide patients with safer, more effective and convenient treatment.

[0008] In order to achieve the above-mentioned invention object, the technical solution adopted by the present invention is: The intelligent light therapy headband provided by the present invention comprises: A headband body, wherein the headband body adopts a curved structure to closely fit the contour of the head, and a plurality of light beams are arranged in an internal array of the headband body; A light source module, the light source module comprising a plurality of light sources and a wavelength selection filter arranged in an array, the head of each light column is provided with the light source, and the output end of each light source is provided with a wavelength selection filter; A monitoring module, used to monitor the patient's brain EEG data and scalp temperature data; A data acquisition module, used for acquiring the EEG data and scalp temperature data; The microcontroller processes the acquired EEG data and scalp temperature according to a preset algorithm, controls the light source and the wavelength selection filter based on the results of the algorithm processing and the instructions provided by the patient, and intelligently provides corresponding treatment parameters for the patient.

[0009] Furthermore, it also includes a smart terminal, which is connected to the microcontroller and is arranged at the outer end of the headband body. The smart terminal uses an LED display screen to display images or data.

[0010] Furthermore, it also includes a device adjustment module, which is connected to the microcontroller, and the patient sends instructions to the microcontroller through the device adjustment module according to needs.

[0011] Furthermore, it also includes a storage module, and the microcontroller sends the acquired EEG data, scalp temperature data and treatment parameters to the storage module for storage.

[0012] Furthermore, each of the light sources adopts a light emitting diode or a laser diode, and the light emitting diode or the laser diode adopts near-infrared light.

[0013] Furthermore, the wavelength selection filter adopts a tunable filter for selectively passing or blocking light of a specific wavelength, and the microcontroller controls the parameters of the wavelength selection filter according to the treatment parameters set according to the patient to achieve continuous or discrete adjustment of the wavelength.

[0014] Furthermore, the monitoring module includes an EEG monitoring module and a temperature monitoring module; The EEG monitoring module is arranged inside the headband body to contact the patient's head, and obtains EEG data through the electrode group for recording and analyzing brain electrical activities; The temperature monitoring module adopts a temperature sensor, and the temperature sensor is arranged inside the headband body to monitor the temperature of the scalp in real time during the phototherapy process.

[0015] Furthermore, the specific working process of the microcontroller includes: After receiving the time setting instruction, the microcontroller starts its timer. When the time reaches the set time, the microcontroller executes the corresponding interrupt service program, automatically turns off the light source or sends a prompt signal; or / and The microcontroller receives the EEG data and performs analysis and processing according to a set algorithm. The microcontroller controls the light source module to output corresponding parameters according to the algorithm processing results and / or the patient's instructions to achieve personalized light therapy; and / or the microcontroller compares the changes in the waveform characteristics of the EEG before and after the treatment, calculates the power density of a specific waveform to evaluate the treatment effect; or / and The microcontroller receives temperature data and generates an early warning or terminates the treatment process according to a set early warning temperature range once the temperature exceeds the early warning range, thereby avoiding harm to the human body.

[0016] Further, the headband body is made of elastic material and soft fabric, and the elastic material and the soft fabric are sewn in a layered manner, wherein the soft fabric is arranged on a side close to the skin; or / and, A plurality of anti-slip strips are also arranged inside the headband body, each of which is embedded with silica gel or rubber material, and the anti-slip strips are wavy or zigzag in shape to increase the contact area and friction with the scalp.

[0017] Furthermore, it also includes a communication module, which enables the microcontroller to transmit data with an external device to achieve remote transmission and sharing of data.

[0018] The present invention adopts the above technical solution, and has the following characteristics: 1. Direct contact treatment: The intelligent phototherapy headband of the present invention can fit the contour of the head closely, ensuring that the light source arranged on the light column directly and evenly irradiates the scalp. This design reduces the scattering and loss of light, allowing the treatment energy to act more concentratedly on the head, thereby improving the treatment effect.

[0019] 2. Automatic adjustment: The intelligent phototherapy headband of the present invention has built-in temperature monitoring module and EEG monitoring module, which monitor the irradiation temperature and EEG data in real time. At the same time, it can evaluate the treatment effect according to the detected data and automatically adjust the phototherapy parameters.

[0020] 3. Personalized treatment: The present invention combines intelligent algorithms with the patient's specific conditions (such as age, condition, constitution, etc.) to formulate personalized treatment plans to ensure the pertinence and effectiveness of the treatment plans. Personalized treatment can minimize unnecessary side effects during the treatment process and improve the patient's treatment experience and satisfaction.

[0021] 4. Comfort and safety: The material used for the headband body of the present invention is light and soft, and there is no sense of oppression when wearing it. Patients can perform phototherapy in their daily lives, such as when reading, working, or even resting. At the same time, the illumination time is strictly controlled. The skin temperature of the irradiated area is monitored in real time through a temperature sensor. Once the temperature exceeds the set threshold, a warning will be issued to remind the patient to terminate the treatment. Through real-time monitoring of EEG, the patient will be reminded of the treatment time or the treatment plan will be changed in time according to the treatment situation, thereby improving the efficiency of phototherapy.

[0022] 5. Operability and portability: The smart phototherapy headband of the present invention is simple in design and easy to operate. It can be easily used without complicated operating procedures and professional skills. This allows patients to treat themselves at home or other non-medical places without frequent visits to hospitals or clinics, thereby improving the convenience of treatment. Moreover, the smart phototherapy headband of the present invention is small in size and light in weight, and is easy to carry and move. Patients can receive treatment anytime and anywhere without being restricted by time and place, thereby reducing the time and cost of traveling to and from the hospital.

[0023] 6. Intelligence: The present invention can connect external devices such as mobile phones through a communication module to achieve dynamic treatment, intelligent treatment and other functions, providing patients with more accurate and efficient treatment services.

[0024] In summary, the smart phototherapy headband provided by the present invention is an innovative treatment method. It aims to overcome the shortcomings of traditional treatment methods through the advantages of precise phototherapy technology, personalized treatment plans and comfortable wearing experience, and provide patients with safer, more effective and convenient treatment options. Combined with intelligent monitoring and control, it can provide users with a convenient, safe and effective brain health improvement plan; at the same time, the present invention also supports personalized settings, can meet the needs of different users, and has broad market prospects and application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Throughout the accompanying drawings, the same reference numerals are used to represent the same components. In the accompanying drawings: Figure 1 This is a structural diagram of a smart light therapy headband according to an embodiment of the present invention.

[0026] Figure 2 Schematic diagram of the internal structure of the smart light therapy headband according to an embodiment of the present invention. DETAILED DESCRIPTION

[0027] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0028] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0029] For ease of description, spatially relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figures, such as "inside", "outside", "inner side", "outer side", "below", "above", etc. Such spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figures.

[0030] Since there are many limitations in the field of neurological diseases and brain health promotion, these limitations not only affect the treatment effect and the quality of life of patients, but also increase the difficulty and risk of treatment. The present invention provides an intelligent phototherapy headband, including: a headband body, the headband body adopts a curved structure to fit the head contour closely, and the internal array of the headband body is provided with a plurality of light columns; a light source module, the light source module includes a plurality of light sources and wavelength selection filters arranged in an array, each light column is provided with a light source at the head, and each light source is provided with a wavelength selection filter at the output end; a monitoring module for monitoring the EEG data and scalp temperature data of the patient's brain; a data acquisition module for collecting EEG data and scalp temperature data; a microcontroller, which processes the acquired EEG data and scalp temperature according to a preset algorithm, controls the light source and the wavelength selection filter based on the results of the algorithm processing and the instructions provided by the patient, and intelligently provides corresponding treatment parameters for the patient. Therefore, the present invention can provide patients with safer, more effective and convenient treatment options.

[0031] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0032] like Figure 1 , Figure 2 As shown, the smart light therapy headband provided in this embodiment includes a headband body, a light source module, a microcontroller, a device adjustment module, a monitoring module, a data acquisition module and a storage module.

[0033] The headband body 1 adopts a curved structure that can closely fit the head contour. The internal array of the headband body 1 is inlaid with a plurality of light columns 2. The light columns 2 and the headband body 1 are integrally formed. The light columns 2 are similar to the tooth comb at the bottom of the headband body 1.

[0034] The light source module includes a plurality of light sources 3 arranged in an array and a wavelength selection filter. A light source 3 is arranged at the head of each light column 2, and a wavelength selection filter is arranged at the output end of each light source 3. The wavelength selection filter accurately controls the wavelength of light emitted by the light source 3 by adjusting parameters (such as the transmission wavelength range), and improves the patient's brain health by irradiating the patient's head with light sources of different frequencies.

[0035] The monitoring module is used to monitor the patient's brain electroencephalogram data and scalp temperature data.

[0036] The data acquisition module is used to collect EEG data and scalp temperature data.

[0037] The microcontroller processes the acquired EEG data and scalp temperature according to a preset intelligent algorithm to provide the most appropriate treatment parameters for the patient. It can also control parameters such as the switching of the light source, frequency modulation, and wavelength selection according to preset logic or user instructions. It can also evaluate the treatment effect by comparing the changes in the waveform characteristics of the EEG waves before and after treatment and calculating the power density of a specific waveform.

[0038] Storage module: The microcontroller sends the acquired EEG data, scalp temperature data, and treatment parameters (such as phototherapy time, light source wavelength and frequency, user information, system logs, etc.) to the storage module for storage. These data play an important role in data analysis, user behavior research, and personalized treatment plans.

[0039] Smart terminal 4, the microcontroller is connected to the smart terminal 4, and the smart terminal 4 is arranged at the outer end of the headband body 1, and is used to display images and data, for example, it can display information such as phototherapy parameters, scalp temperature and treatment time.

[0040] The device adjustment module 5 is connected to the microcontroller. The patient can send instructions to the microcontroller through the device adjustment module 5 according to the needs, and the microcontroller makes targeted adjustments according to different situations.

[0041] In a preferred embodiment of the present invention, the light source module is an array composed of multiple light sources 3. The light source module may cover different wavelength ranges or have a tunable function. The light source module can achieve coverage of the 650nm-1000nm band. Each light source 3 uses a light-emitting diode or a laser diode. The light source 3 can use near-infrared light (NIR). Using near-infrared light of this band to irradiate brain tissue can increase the production of ATP in the mitochondria of cells, thereby improving the energy level and function of cells, affecting the synthesis and release of neurotransmitters in the brain, promoting vasodilation and improving blood circulation, and regulating inflammation and reducing inflammatory reactions.

[0042] Furthermore, the light source 3 of this embodiment selects near-infrared light with a wavelength of 650nm-1000nm for treatment, because the near-infrared light in this band has good penetrability and can penetrate the scalp and skull to reach the cerebral cortex. Studies have shown that using near-infrared light of a specific wavelength (such as 670nm) to irradiate brain tissue can protect nerves by regulating metabolism and activating photoreceptors such as cytochrome c oxidase. For example, the near-infrared bands commonly used in neuroscience research include 660nm, 810nm, 850nm or 1086nm, etc., emitted to the scalp. The present invention can also use a light source with adjustable frequency, preferably 0-40HZ near-infrared light. Light of different frequencies of 0-40HZ can improve the biological rhythm of the human body, regulate the release of neurotransmitters, affect brain electrical activity, improve cognitive function, improve sleep quality, promote the repair and regeneration of damaged nerve tissue, thereby protecting nerves, reducing oxidative stress and inflammation, and protecting nerve cell damage.

[0043] In a preferred embodiment of the present invention, the monitoring module includes an EEG monitoring module 6 and a temperature monitoring module 7 .

[0044] The EEG monitoring module 6 is arranged inside the headband body 1 for contacting the patient's brain. In this embodiment, the EEG monitoring module 6 is arranged at both ends of the inner side of the headband body 1. This is taken as an example and is not limited to this. EEG monitoring is based on weak electrical signals (brain waves) generated by brain neuron activity. These electrical signals are conducted to the scalp surface through the scalp and skull and captured by electrodes to understand the activity state and functional information of the brain. These electrical signals contain physiological and cognitive information, which is of great significance for studying the cognitive process of the brain and diagnosing neurological diseases. The EEG monitoring module 6 is composed of electrodes to capture the brain's electrical signals for recording and analyzing brain electrical activity. Before the start of treatment, the patient's EEG activity base data is collected, including an EEG in a quiet and relaxed state.

[0045] The temperature monitoring module 7 uses a temperature sensor, which is arranged inside the headband body 1 to monitor the temperature of the scalp in real time during the phototherapy process. The temperature sensor converts the temperature into an electrical signal to measure and sense the temperature. It can monitor the temperature of the irradiated area during the treatment process to prevent overheating and burns caused by phototherapy. A high-precision, high-sensitivity temperature sensor that can quickly respond to temperature changes is selected. Specifically, the temperature sensor can be integrated into the light column part of the headband body 1 that contacts the scalp to ensure that the temperature of the light column irradiation area can be accurately measured.

[0046] In a preferred embodiment of the present invention, the intelligent terminal 4 is an interface for the light therapy headband to interact with the user, and is used to display information, data or images. The intelligent terminal 4 can use an LED display screen to display the results of EEG monitoring, the progress of light therapy, temperature readings or the frequency, wavelength and other relevant information of light therapy.

[0047] In a preferred embodiment of the present invention, the device adjustment module 5 can be implemented using an adjustment button, which is a physical control for the user to interact with the smart light therapy headband, and is used to interact with the microcontroller to adjust settings or switch functions, including switches, light source band and frequency selection and light therapy time.

[0048] In a preferred embodiment of the present invention, the headband body 1 can be made of elastic materials, such as silicone, rubber, thermoplastic elastomer (TPE) and thermoplastic vulcanized silicone rubber (TPSIV), etc., which can not only fit different head shapes to ensure comfort and stability when worn, but also have a certain wear resistance and can withstand daily wear.

[0049] Furthermore, the part of the headband body 1 that contacts the skin is made of soft cloth material, and the elastic material and the soft cloth can be combined in a certain order and structure in a layered manner. A layer of soft cloth can be covered on the basis of the elastic material close to the skin and connected by sewing. When sewing, attention should be paid to the flatness and firmness of the stitches to ensure the stability and durability of the connection, so that it has good air permeability and moisture absorption, and can reduce the stuffiness and discomfort when worn.

[0050] Furthermore, in order to prevent the smart phototherapy headband from slipping or shifting during wearing, anti-skid materials should be added to the bottom or inside of the headband body 1. For example, multiple anti-skid strips can be designed at the bottom edge of the headband body 1. These anti-skid strips can be embedded with silicone or rubber materials to increase the contact area and friction with the scalp. The anti-skid strips can be designed in a wavy or zigzag shape to further enhance the anti-skid effect. These materials usually have excellent friction properties and wear resistance, which can ensure the stability and safety of the headband when worn. At the same time, some fashionable designs are also needed to improve the overall aesthetics.

[0051] Furthermore, the built-in sensor elements need to be made of high-precision, high-sensitivity materials. These materials have excellent electrical properties and stability, which can ensure that the sensor can accurately collect data in complex environments. At the same time, the internal electronic components and connecting wires need to be encapsulated and protected with waterproof and sweat-proof materials, which can effectively prevent moisture intrusion, ensure the normal use of electronic components and extend their service life.

[0052] Furthermore, in order to reduce the overall weight of the smart light therapy headband and improve its portability, a lightweight, high-capacity battery is usually used as a power source, which powers all light sources and microcontrollers. These battery materials need to have good safety and stability to ensure that there will be no dangerous situations such as leakage or explosion during use. The microcontroller is also equipped with an intelligent power management system to monitor battery power, control power distribution, and optimize energy consumption.

[0053] Furthermore, a card slot is provided at the head of the light column 2, and the tail of the light source 3 is inserted into the card slot of the light column 2, so that the light source 3 can be fixed to the head of the light column 2 by a snap-on manner. This is an example, not limited to this, and the light column 2 and the light source 3 can be fixed according to actual needs.

[0054] In a preferred embodiment of the present invention, the microcontroller is used to control the switch, frequency modulation, wavelength selection, phototherapy time and communication with other modules of the light source module. The patient can send instructions to the microcontroller through the adjustment button on the smart phototherapy headband or a remote control device (such as a mobile phone APP), and the microcontroller controls the light source to turn on or off after receiving the instruction. For light source modules with different frequencies that can generate multiple wavelengths, the microcontroller can select a specific wavelength by controlling the light source module, and realize the selection of wavelength and frequency by automatically sending specific instructions or patient-configured parameters. Setting the phototherapy time is one of the important functions of the smart headband. The patient can set the required phototherapy time through the adjustment button on the headband or the remote control device. The specific working process of the microcontroller includes: 1. Since most existing microcontrollers (such as Arduino, STM32, PIC, etc.) have built-in programmable timer / counter modules, these timers can be programmed to set parameters such as timing cycle and trigger mode, which are very suitable for precise control of phototherapy time. After receiving the time setting instruction, the microcontroller will start its timer. When the microcontroller receives the time setting instruction, it will configure these timer modules through the internal program to start timing. When the timing reaches the set time, the microcontroller will execute the corresponding interrupt service program to turn off the light source or send a prompt signal. To record the phototherapy time, and automatically turn off the light source or send a prompt signal after the set time is reached.

[0055] 2. After receiving the EEG data, the microcontroller analyzes and processes it according to the intelligent algorithm, and controls the switch, frequency modulation, wavelength selection and other parameters of the light source module according to the preset logic or user instructions. The treatment effect is evaluated by comparing the changes in the waveform characteristics of the EEG before and after treatment and calculating the power density of the specific waveform. According to the analysis results, the light source module is sent instructions to control the output parameters of the light source module to achieve personalized light therapy. During the treatment process, the patient's EEG activity is continuously monitored, and the collected EEG data is analyzed to identify specific brain wave patterns related to mental illness, such as the frequency and amplitude changes of α waves, β waves, θ waves and δ waves. The changes in the quantified EEG are used, such as power spectrum analysis and coherence analysis, and the EEG data after treatment is compared with the baseline data to objectively evaluate the treatment effect. If the EEG shows positive changes, such as an increase in the power spectrum density of a specific waveform and an improvement in the frequency distribution, it means that the treatment is effective. The treatment effect is comprehensively evaluated based on the objective evaluation effect and the patient's subjective report, and the treatment plan is adjusted to achieve personalized treatment. Among them, the intelligent algorithm can use the following algorithms as an example, but is not limited to this. The corresponding algorithm can be selected for processing according to actual needs: 1) Signal processing algorithm: Use algorithms such as filtering, Fourier transform or wavelet transform to process and analyze the collected electrophysiological signals for analyzing and interpreting brain wave signals to identify specific neural activity patterns. 2) Machine learning algorithm: Use machine learning algorithms such as support vector machine (SVM), random forest, neural network, etc. to identify patterns or predict the user's status to classify and predict different stages of neurological diseases. 3) Deep learning algorithm: Deep learning technology, such as convolutional neural network (CNN) and recurrent neural network (RNN), can process complex data patterns for early diagnosis of diseases and treatment response evaluation. 4) Pattern recognition algorithm: Analyze the user's behavior and physiological data through pattern recognition algorithms to provide personalized treatment recommendations. 5) Data fusion algorithm: Combine data from multiple sensors to obtain a more comprehensive view of the user's health status. 6) Adaptive control algorithm: dynamically adjust the treatment plan according to the user's real-time feedback and treatment effect, specifically: data collection: use sensors to collect the user's physiological and behavioral data; feature extraction: extract useful features from the raw data for algorithm processing; model training: use historical data to train the intelligent algorithm model; real-time analysis: real-time processing and analysis of data to provide immediate feedback. Feedback adjustment: adjust the treatment plan according to the results of the algorithm analysis.

[0056] 3. The scalp temperature data is collected in real time through the temperature sensor. The microcontroller obtains the temperature data of the temperature sensor and processes the data, including filtering, denoising and other steps to improve the accuracy and reliability of the data. At the same time, according to the set warning temperature range, once the warning range is exceeded, an early warning will be generated or the treatment process will be terminated to avoid harm to the human body. For example, the temperature warning threshold of the microcontroller can be set to 30-37°C, and the real-time measured temperature data will be compared with the warning threshold range. The patient can set the warning temperature that suits him or her. If the temperature exceeds the set warning temperature, the microcontroller will trigger the early warning mechanism. Once the temperature exceeds 37 degrees Celsius, the smart headband will automatically take safety measures, such as reducing the light source power, suspending treatment or turning off the light source, etc., to prevent further damage to the scalp.

[0057] In a preferred embodiment of the present invention, the wavelength selection filter can be a mechanical (such as a grating), an electronic (such as a liquid crystal tunable filter) or a tunable filter based on optical materials (such as a fiber Bragg grating), which is used to selectively pass or block light of a specific wavelength. The patient can automatically or manually adjust the wavelength and frequency of the light source according to the treatment needs or treatment effects. The microcontroller can accurately control the parameters of the filter, and accurately control the parameters of the filter (such as angle, voltage, temperature, etc.) according to the treatment parameters set by the patient (such as the target wavelength) to achieve continuous or discrete adjustment of the wavelength: first, the treatment parameters entered by the patient through the device control panel or APP are parsed. According to these parameters, the specific state to which the filter needs to be adjusted (such as the rotation angle of the grating, the voltage value of the liquid crystal filter, etc.) is calculated. Then, these control signals are sent to the drive circuit of the filter, and the drive circuit further adjusts the parameters of the filter to achieve precise control of the wavelength. In order to achieve continuous or discrete adjustment of the wavelength, the patient can also control the required treatment parameters in the APP.

[0058] In a preferred embodiment of the present invention, the capacity of the storage module depends on the specific needs and design of the device. Generally, in order to support long-term data recording and frequent data transmission, the smart headband will be equipped with a sufficiently large storage capacity to ensure the integrity and continuity of the data, which is not limited here.

[0059] Furthermore, in order to prevent data loss or damage, the storage module usually adopts a variety of data protection mechanisms, such as data backup, encrypted storage and error correction. These mechanisms can effectively improve the reliability and security of data. The storage module needs to exchange data efficiently with the microprocessor or other related components of the device. Therefore, it usually has a fast data reading and writing speed and a stable data transmission interface to ensure the real-time and accuracy of the data.

[0060] In a preferred embodiment of the present invention, a communication module is also included. The communication module is a bridge for data transmission between the smart light therapy headband and external devices (such as smart phones, tablet computers, cloud servers, etc.). It supports multiple communication protocols and technologies to achieve remote transmission and sharing of data. The communication module can take the following forms: Bluetooth: Bluetooth is a widely used short-range wireless communication technology that allows the smart light therapy headband to wirelessly connect and transmit data with devices such as smartphones. Through Bluetooth communication, users can easily view treatment data, adjust treatment parameters, and receive treatment suggestions.

[0061] Wi-Fi communication: For scenarios that require longer distance or higher speed data transmission, the smart light therapy headband can also support Wi-Fi communication. By connecting to a Wi-Fi network, the smart light therapy headband can transmit data to a cloud server for storage and analysis, or communicate and collaborate remotely with other devices. During the communication process, data security is critical. Therefore, the communication module of the smart light therapy headband usually uses encryption technology to protect the transmitted data and prevent the data from being intercepted or tampered with. At the same time, it will also support authentication and authorization mechanisms to ensure that only legitimate users can access and operate the device.

[0062] In summary, the smart phototherapy headband of the present invention can achieve personalized treatment, and the built-in microprocessor can automatically or manually adjust the frequency and wavelength of the light source according to the user's specific condition and treatment needs. For example, different types of neurological diseases may require different light stimulation parameters to achieve the best treatment effect. In the early stages of treatment, patients can consult a professional doctor or therapist to obtain a treatment plan. The smart phototherapy headband can be initially set up according to these suggestions, and during the treatment process, the microcontroller optimizes the algorithm based on the feedback or the patient provides feedback on the treatment effect, and gradually adjusts the treatment parameters to achieve personalized treatment.

[0063] Furthermore, the smart phototherapy headband of the present invention can also locate the treatment area. The present invention uses an EEG monitoring module to ensure that light can accurately irradiate the target brain area according to the mapping results, thereby improving the treatment effect. The smart phototherapy headband is integrated with a high-precision temperature sensor in the part that contacts the scalp, which can monitor the temperature changes of the scalp in real time. Through the data collected by the temperature sensor, the smart phototherapy headband can provide real-time feedback on the scalp temperature. If the temperature is found to be too high, an early warning will be issued according to the built-in intelligent algorithm and the power of the light source will be automatically adjusted or the treatment will be suspended to ensure that the temperature during the treatment process remains within a safe range.

[0064] Each embodiment in this specification is described in a progressive manner, and the same and similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In the description of this specification, the description of reference terms "a preferred embodiment", "further", "specifically", "in the present embodiment", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of this specification. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples without contradiction.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A smart light therapy headband, characterized in that: include: A headband body, wherein the headband body adopts a curved structure to closely fit the contour of the head, and a plurality of light beams are arranged in an internal array of the headband body; A light source module, the light source module comprising a plurality of light sources and a wavelength selection filter arranged in an array, the head of each light column is provided with the light source, and the output end of each light source is provided with a wavelength selection filter; A monitoring module, used to monitor the patient's brain EEG data and scalp temperature data; A data acquisition module, used for acquiring the EEG data and scalp temperature data; The microcontroller processes the acquired EEG data and scalp temperature according to a preset algorithm, controls the light source and the wavelength selection filter based on the results of the algorithm processing and the instructions provided by the patient, and intelligently provides corresponding treatment parameters for the patient.

2. The smart light therapy headband according to claim 1, characterized in that: It also includes a smart terminal, which is connected to the microcontroller and is arranged at the outer end of the headband body. The smart terminal uses an LED display screen to display images or data.

3. The smart light therapy headband according to claim 1, characterized in that: It also includes a device adjustment module, which is connected to the microcontroller. The patient sends instructions to the microcontroller through the device adjustment module according to needs.

4. The smart light therapy headband according to claim 1, characterized in that: It also includes a storage module, and the microcontroller sends the acquired EEG data, scalp temperature data and treatment parameters to the storage module for storage.

5. The smart light therapy headband according to claim 1, characterized in that: Each of the light sources adopts a light emitting diode or a laser diode, and the light emitting diode or the laser diode adopts near infrared light.

6. The smart light therapy headband according to claim 1, characterized in that: The wavelength selection filter adopts a tunable filter for selectively passing or blocking light of a specific wavelength. The microcontroller controls the parameters of the wavelength selection filter according to the treatment parameters set according to the patient to achieve continuous or discrete adjustment of the wavelength.

7. The smart light therapy headband according to claim 1, characterized in that: The monitoring module includes an EEG monitoring module and a temperature monitoring module; The EEG monitoring module is arranged inside the headband body to contact the patient's head, and obtains EEG data through the electrode group for recording and analyzing brain electrical activities; The temperature monitoring module adopts a temperature sensor, and the temperature sensor is arranged inside the headband body to monitor the temperature of the scalp in real time during the phototherapy process.

8. The smart light therapy headband according to claim 1, characterized in that: The specific working process of the microcontroller includes: After receiving the time setting instruction, the microcontroller starts its timer. When the time reaches the set time, the microcontroller executes the corresponding interrupt service program, automatically turns off the light source or sends a prompt signal; or / and The microcontroller receives the EEG data and performs analysis and processing according to a set algorithm. The microcontroller controls the light source module to output corresponding parameters according to the algorithm processing results and / or the patient's instructions to achieve personalized light therapy; and / or the microcontroller compares the changes in the waveform characteristics of the EEG before and after the treatment, calculates the power density of a specific waveform to evaluate the treatment effect; or / and The microcontroller receives temperature data and generates an early warning or terminates the treatment process according to a set early warning temperature range once the temperature exceeds the early warning range, thereby avoiding harm to the human body.

9. The smart light therapy headband according to claim 1, characterized in that: The headband body is made of elastic material and soft fabric, and the elastic material and the soft fabric are sewn in a layered manner, wherein the soft fabric is arranged on a side close to the skin; or / and, A plurality of anti-slip strips are also arranged inside the headband body, each of which is embedded with silica gel or rubber material, and the anti-slip strips are wavy or zigzag in shape to increase the contact area and friction with the scalp.

10. The smart light therapy headband according to claim 1, characterized in that: It also includes a communication module, which enables the microcontroller to transmit data with external equipment to achieve remote transmission and sharing of data.

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