Wearable motion terrorism rehabilitation excitation system

Abstract

The invention relates to the technical field of wearable equipment, and discloses a wearable motion terrorism rehabilitation excitation system which comprises an excitation bracelet, a six-axis inertial sensor, a galvanic skin reaction sensor, an acupoint patch, a color-changing lamp and a control display device are integrated on the excitation bracelet, the six-axis inertial sensor is used for detecting the range of motion, and the galvanic skin reaction sensor is used for detecting the range of motion. The skin electric reaction sensor is used for detecting anxiety indexes, the acupoint patch is used for stimulating acupoints to achieve acupoint intervention, the color changing lamp is used for generating light of different colors to conduct light intervention, the control display device is connected with the six-axis inertial sensor, the skin electric reaction sensor, the acupoint patch and the color changing lamp, and the control display device is connected with the six-axis inertial sensor. The method is used for realizing cooperative work, activity standard-reaching excitation and auxiliary intervention. According to the invention, an excitation bracelet form is adopted, and the electronic watch can be worn like a common electronic watch, so that the wearing sick feeling of a patient suffering from motion terrorism is avoided, the motion condition and anxiety condition of the motion terrorism can be known conveniently, and corresponding intervention and early warning can be carried out according to the motion terrorism activity condition and anxiety condition.

Description

Technical Field

[0001] This invention relates to the field of wearable device technology, and in particular to a wearable rehabilitation and motivation system for kinepriscemia. Background Technology

[0002] Akpophobia is a psychological disorder characterized by an excessive fear of movement or physical activity, often manifested as avoidance of exercise due to fear of pain, injury, or worsening of symptoms. The core characteristic of Akpophobia is "avoidance of movement due to fear." Patients do not reject activity out of laziness, but rather due to intense anxiety arising from negative associations (such as painful memories or disease exacerbation), forming a fixed mindset that "movement = danger." Common triggers include: 1) Traumatic events: such as sports injuries or pain during surgical recovery; 2) Misconceptions about chronic diseases: patients with arthritis or heart disease mistakenly believe that rest is safer than exercise; 3) Psychological factors: comorbidities such as anxiety disorders and depression may exacerbate the fear.

[0003] Akpophobia is generally associated with traumatic experiences, chronic diseases, or cognitive errors, and may lead to physical deterioration and mental health decline. It requires gradual improvement through psychological intervention and scientific exercise. Some existing akinaphobia intervention devices can be found in Chinese invention patent application CN120381596A, which includes: a VR scene generation module; a subjective evaluation module that presents the user with a TSK scale to obtain the user's TSK score and derives the corresponding TSK level based on the score; a biosignal acquisition module for obtaining the user's biofeedback, which calculates the comprehensive akinaphobia level according to the following formula: Comprehensive akinaphobia level = α * TSK level + β * HRV score + γ * GSR score + δ * Pupil change score + ∈ * EMG score; a dynamic intervention module that generates scene parameters in real time based on the comprehensive akinaphobia level and inputs these parameters into the VR scene generation module to generate the corresponding scene; the dynamic intervention module also provides positive incentives. This invention uses biofeedback to adjust the currently displayed VR layer scene, achieving closed-loop feedback adjustment of motion scene stimuli. However, the aforementioned inventions are based on complex fear level calculation methods to calculate fear levels and then intervene, without addressing the issue of intervention and rehabilitation motivation based on traditional Chinese medicine's emotional factors. Summary of the Invention

[0004] The purpose of this invention is to provide a wearable rehabilitation and incentive system for kinepriscemia based on the theory of emotions in traditional Chinese medicine and easy to carry. It takes the form of a kinepriscemia rehabilitation and incentive bracelet, which is as fashionable as an ordinary electronic watch and avoids the stigma associated with the disease. In turn, it provides at least a beneficial option or creates conditions for solving one or more technical problems existing in the prior art.

[0005] The present invention adopts the following technical solution.

[0006] A wearable rehabilitation and motivation system for acrophobia includes a motivational wristband. The wristband integrates a six-axis inertial sensor, a skin conductance sensor, acupoint patches, a color-changing light, and a control and display device. The six-axis inertial sensor detects activity level, the skin conductance sensor detects anxiety level, the acupoint patches stimulate acupoints for intervention, and the color-changing light generates different colors for illumination intervention. The control and display device is connected to the six-axis inertial sensor, the skin conductance sensor, the acupoint patches, and the color-changing light to achieve coordinated operation, activity target achievement motivation, and auxiliary intervention.

[0007] More preferably, the activity level is represented by an integral, defining the number of points for different activities, and providing personalized incentives when the accumulated points reach a certain level; the different activities include rolling over, sitting up, walking, etc.

[0008] More preferably, the acupoint patch is a Neiguan acupoint patch, which is used to transmit electromagnetic waves, millimeter waves or current, thereby stimulating the Neiguan acupoint for acupoint intervention.

[0009] More preferably, the color-changing lamp has three colors: cyan, red, and black, which are achieved by one or more LED beads.

[0010] More preferably, the incentive bracelet integrates a clinical intervention system for intervention and control. The clinical intervention system is used to classify the level of kinesthesia into mild, moderate, and severe based on the anxiety index. When the kinesthesia level is mild, the clinical intervention system uses a bracelet intervention strategy of vibration reminder, blue-green light display, and achievement broadcast. When the kinesthesia level is moderate, the clinical intervention system uses a bracelet intervention strategy of acupoint stimulation, red light display, and music playback. When the kinesthesia level is severe, the clinical intervention system uses an intervention strategy of turning off the lights, sending an emergency push to the medical care terminal, and starting VR relaxation training.

[0011] More preferably, the wearable akinetic phobia rehabilitation and motivation system outputs an anxiety index based on the skin conductance parameters detected by the skin conductance response sensor. The detected skin conductance parameters include skin conductivity level (SCL), skin conductance response (SCR), and SCR rise time. The correspondence between the anxiety index and skin conductivity level (SCL), skin conductance response (SCR), and SCR rise time is obtained in advance through experimental statistics.

[0012] More preferably, the stimulation wristband integrates a pulse sensor connected to the control display device. The pulse sensor is used to detect the smoothness or wiryness of the pulse and to correct the anxiety index based on the smoothness or wiryness of the pulse.

[0013] More preferably, when the pulse sensor detects a wiry pulse, the original output anxiety index is corrected by a factor of 1.5; when the pulse sensor detects a thin pulse, the original output anxiety index is corrected by a factor of 0.8; and when the pulse sensor detects a slippery pulse, the original output anxiety index is corrected by a factor of 1.2.

[0014] More preferably, the six-axis inertial sensor is also used to detect the user's spinal mobility or turning angle and provide risk warnings; through machine learning algorithms, the correspondence between wrist movement patterns and the actual angle of the spine is found in massive amounts of data to establish a mapping model; when the patient wears the stimulation bracelet, the real-time data of wrist movement is input into the trained model, and the algorithm can estimate the activity state of the spine.

[0015] Define safety activity thresholds, including the flexion safety threshold, rotation safety threshold, and lateral flexion safety threshold. When the activity state reaches 80% of any safety activity threshold, a Level 1 warning is issued; when the activity state exceeds any safety activity threshold or a high-speed, explosive dangerous action is detected, a Level 2 warning is issued; when the Level 2 warning is repeatedly triggered, a Level 3 warning is issued.

[0016] More preferably, the wearable Kosophobia rehabilitation incentive system also includes a parent terminal that communicates with the incentive bracelet, the parent terminal being used to receive data fed back by the incentive bracelet and provide corresponding incentives.

[0017] More preferably, the wearable rehabilitation and incentive system for kinepriscemia also includes a hospital terminal that communicates with the incentive bracelet. The hospital terminal is used to receive data fed back by the incentive bracelet and realize home-hospital collaboration.

[0018] The present invention employing the above technical solution has at least the following beneficial effects.

[0019] I. The present invention provides a wearable rehabilitation and incentive system for kinesthesia, which takes the form of an incentive bracelet and can be worn like an ordinary electronic watch, avoiding the stigma associated with wearing such a device by kinesthesia patients. At the same time, by integrating a six-axis inertial sensor, a skin conductance sensor, acupoint patches, color-changing lights, and a control and display device into the incentive bracelet, it is easy to understand the activity and anxiety of kinesthesia patients, and to make acupoint intervention, light intervention, music intervention, and early warning, etc.

[0020] Second, the intervention is carried out through the clinical intervention system integrated on the incentive bracelet. The clinical intervention system performs graded intervention based on the anxiety index predicted by the skin conductance index and combines it with various intervention methods of traditional Chinese medicine for emotional well-being, resulting in better intervention effects.

[0021] Third, the wearable rehabilitation and stimulation system for acrophobia provided by this invention uses skin conductance level (SCL), skin conductance response (SCR), and SCR rise time as the output basis of the anxiety index. Skin conductance level (SCL) represents the basic excitability of the sympathetic nervous system, which in Traditional Chinese Medicine (TCM) represents the state of Wei Qi circulation; skin conductance response (SCR) represents the instantaneous excitation of a stress event, which in TCM represents the quantification of Qi disorder caused by fright; and SCR rise time represents the sensitivity of nerve response, which in TCM represents the function preparation of the liver in regulating Qi. Using these three indicators, TCM emotional monitoring can be better realized, and the state of "liver stagnation" can be more accurately reflected, thereby improving the accuracy of the anxiety index output.

[0022] IV. The wearable rehabilitation and motivation system for apoptosis provided by the present invention can further improve the accuracy of anxiety output by integrating a pulse sensor on the motivation wristband and correcting the anxiety index based on the pulse detected by the pulse sensor.

[0023] Fifth, using a point system to characterize the activity level of patients recovering from apoptosis facilitates the implementation of incentive measures and also helps manage the rehabilitation goals of these patients. Attached Figure Description

[0024] Figure 1 The diagram shown is a structural block diagram of the wearable Kosophobia rehabilitation and motivation system provided by the present invention.

[0025] Figure 2 The diagram shown is a structural block diagram of the excitation wristband. Detailed Implementation

[0026] To facilitate a better understanding of the essence of the present invention by those skilled in the art, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0027] Reference Figure 1 As shown, a wearable rehabilitation and motivation system for acrophobia includes a motivational wristband, and a parent's terminal and a hospital terminal that communicate with the wristband. The motivational wristband is worn for acrophobia rehabilitation, and the parent's terminal and hospital terminal are used to receive data from the wristband and provide corresponding motivation, achieving home-hospital collaboration. The parent's terminal can be set on the parent's mobile phone or computer, and the hospital terminal is a medical management platform, such as a central monitoring system in a nurse's station / doctor's office.

[0028] Reference Figure 2As shown, the stimulation wristband integrates a six-axis inertial sensor, a skin conductance sensor, a pulse sensor, an acupoint patch, a color-changing light, and a control and display device. The six-axis inertial sensor is used to detect activity level, the skin conductance sensor is used to detect anxiety index and reflect the degree of "liver qi stagnation" in traditional Chinese medicine, the pulse sensor is used to detect the wiry and slippery pulse, the acupoint patch is used to transmit electromagnetic waves or millimeter waves to stimulate the Neiguan acupoint for acupoint intervention, and the color-changing light is used to generate different colors of light for illumination intervention. The control and display device is connected to the six-axis inertial sensor, the skin conductance sensor, the pulse sensor, the acupoint patch, and the color-changing light, and communicates with the parent's end and the hospital's end.

[0029] Specifically, the wearable kinesthesia rehabilitation and incentive system provided in this embodiment has the following intervention method: The clinical intervention system classifies kinesthesia into mild, moderate and severe levels according to the anxiety index. When the kinesthesia level is mild (0-30), a wristband intervention strategy of vibration reminder, blue-green light display and achievement broadcast is adopted. When the kinesthesia level is moderate (31-60), a wristband intervention strategy of Neiguan acupoint electrical stimulation, red light display and music playback is adopted. When the kinesthesia level is severe (≥61), the light is turned off, an emergency push is sent to the medical care terminal and VR relaxation training is started.

[0030] Conductivity of the skin (GSR) originates from the autonomous activation of the skin's sweat glands; sweating of the hands and feet is triggered by emotional stimuli. Whenever emotional changes occur, GSR data exhibits a clear pattern, which can be statistically quantified through observation. Skin conductivity is solely regulated by autonomic sympathetic activity, driving the body; cognitive and emotional states, as well as the completely subconscious level of cognition, make it impossible to consciously control skin conductivity. It is precisely because of this that GSR is a perfect indicator of emotional anxiety.

[0031] In this embodiment, skin conductance parameters are detected using a GSR skin conductance sensor, and the anxiety index is output based on these parameters. The detected skin conductance parameters include skin conductivity level (SCL), skin conductance response (SCR), and SCR rise time. Physiologically, skin conductivity level (SCL) characterizes the basic excitability of the sympathetic nervous system, which in Traditional Chinese Medicine (TCM) represents the state of Wei Qi (defensive Qi) circulation; skin conductance response (SCR) characterizes the instantaneous excitation of physiological stress events, which in TCM represents the quantification of Qi disorder caused by fright; and SCR rise time characterizes the sensitivity of physiological nerve responses, which in TCM represents the function of the liver in regulating Qi flow. Using these three indicators allows for better monitoring of emotions in TCM and a more accurate reflection of the "liver stagnation" state, thereby improving the accuracy of the anxiety index output. The correspondence between the anxiety index and skin conductivity level (SCL), skin conductance response (SCR), and SCR rise time was obtained in advance through experimental statistics.

[0032] In some embodiments, the anxiety index output can also be corrected by pulse-based electrodermal coupling. According to traditional Chinese medicine theory, a wiry pulse represents liver stagnation, which aggravates anxiety responses. Therefore, when a wiry pulse is detected, the original anxiety index output is corrected by a factor of 1.5. A thready pulse represents qi and blood deficiency, which weakens the response. Therefore, when a thready pulse is detected, the original anxiety index output is corrected by a factor of 0.8. A slippery pulse represents phlegm-heat disturbing the heart, which amplifies stress. Therefore, when a slippery pulse is detected, the original anxiety index output is corrected by a factor of 1.2. For example, in one case, the anxiety index obtained by detecting electrodermal parameters through a GSR skin sensor is 80, while the pulse detected by a pulse sensor is a wiry pulse. In this case, the corrected anxiety index is 1.5 × 80 = 120. Other cases follow the same principle.

[0033] In this embodiment, when detecting the user's activity level using a six-axis inertial sensor, an integral method is employed, such as 20 points for turning over, 30 points for sitting, and 50 points for walking. Personalized incentives are provided when the activity level reaches a certain level. For example, for a high-achieving adolescent patient, completing a bedside sitting exercise unlocks a segment of a "Peking University Orthopedics Professor's Lecture," accumulating 500 points allows the user to redeem a ticket to the "Peking Union Medical College Online Laboratory," and achieving the required points for three consecutive days triggers a video message encouraging fellow rehabilitation enthusiasts.

[0034] In this embodiment, the six-axis inertial sensor is also used to detect the user's spinal mobility or turning angle and to reflect the degree of achievement of the traditional Chinese medicine concept of "correct bone alignment and flexible tendons" and to provide risk warnings.

[0035] The human body is an interconnected biomechanical system. When the spine (core of the trunk) moves, the limbs will inevitably and in a coordinated manner perform compensatory movements to maintain balance and complete the action. Take rolling over as an example: when a patient rolls from a supine position to their right side, their spine undergoes axial rotation and lateral flexion; to complete this movement, their left shoulder moves forward and downward, and their left hand grasps the bed rails or pushes against the bed surface for assistance. This specific movement pattern of the left upper limb is highly correlated with and predictable to the angle of spinal rotation.

[0036] The six-axis sensor on the wristband can accurately capture the wrist's movement trajectory, acceleration, and angular velocity. By establishing a mathematical model, the approximate angular changes of the spine can be deduced from the wrist motion data. A large amount of data was collected beforehand from volunteers (including healthy individuals and patients) performing standardized movements (such as rolling over, sitting up, and bending over). Machine learning algorithms were used to find the correspondence between wrist movement patterns and the actual angles of the spine within this massive dataset, establishing a mapping model. When a patient wears the wristband, their real-time data is input into this trained model, and the algorithm can estimate the activity state of their spine. For postoperative rehabilitation, trend tracking is more important than absolute accuracy. Even with an absolute angle error of ±5°, the system can reliably monitor "today's rolling angle is 15% larger than yesterday's" or "a contraindicated twisting movement has occurred," which already has clinical value.

[0037] Under the guidance of a doctor or rehabilitation therapist, personalized safe activity thresholds are set for patients. For example: flexion safety threshold: spinal flexion ≤30 degrees, rotation safety threshold: axial rotation ≤20 degrees, lateral flexion safety threshold: lateral bending ≤15 degrees. The algorithm in the wristband calculates and estimates the current flexion / extension, lateral flexion, and rotation angles of the spine in real time based on wrist data.

[0038] When the patient's range of motion approaches the safe threshold (e.g., reaches 80% of the threshold), a Level 1 warning (reminder) is issued: the wristband vibrates slightly, and the APP displays "Pay attention to posture, the flexion angle is too large".

[0039] When the patient's range of motion exceeds the safe threshold, or when a high-speed, sudden, dangerous movement is detected (such as suddenly bending over to pick something up), a level two warning will be issued: the wristband will vibrate continuously and a voice prompt will be given: "Warning! Please stop bending over immediately!"

[0040] When a patient continues to engage in high-risk activities or repeatedly triggers a Level 2 alert, a Level 3 alert (medical alert) is issued: the data is automatically uploaded to the hospital, such as the central monitoring system at the nurses' station / doctor's office, triggering a pop-up alert.

[0041] It should be noted that the specific shape of the excitation bracelet, the specific integration method of the six-axis inertial sensor, skin conductance sensor, pulse sensor, acupoint patch, color-changing light, and control display device on the excitation bracelet, as well as the specific product models of the six-axis inertial sensor, skin conductance sensor, pulse sensor, acupoint patch, color-changing light, and control display device and the connection circuit design between them, are all common technical knowledge mastered by those skilled in the art, and will not be elaborated here.

[0042] It should also be noted that the logic and / or steps represented or otherwise described herein, for example, can be considered as a sequenced list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by, or in conjunction with, an instruction execution system, apparatus, or device (such as a computer-based system, a processor-included system, or other system that can fetch and execute instructions from, an instruction execution system, apparatus, or device). For the purposes of this specification, "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transmit programs for use by, or in conjunction with, an instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of computer-readable media include: an electrical connection having one or more wires (electronic device), a portable computer disk drive (magnetic device), random access memory (RAM), read-only memory (ROM), erasable and editable read-only memory (EPROM or flash memory), fiber optic devices, and portable optical disc read-only memory (CDROM). Alternatively, the computer-readable medium may be paper or other suitable media on which the program can be printed, since the program can be obtained electronically, for example, by optically scanning the paper or other medium, followed by editing, interpreting, or otherwise processing as necessary, and then stored in a computer memory.

[0043] It should be understood that various parts of the present invention can be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented using any one or a combination of the following techniques known in the art: discrete logic circuits having logic gates for implementing logical functions on data signals, application-specific integrated circuits (ASICs) having suitable combinational logic gates, programmable gate arrays (PGAs), field-programmable gate arrays (FPGAs), etc.

[0044] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A wearable rehabilitation and motivation system for akin to kinephobia, characterized in that, The device includes an incentive wristband that integrates a six-axis inertial sensor, a skin conductance sensor, acupoint patches, a color-changing light, and a control and display device. The six-axis inertial sensor detects activity level, the skin conductance sensor detects anxiety level, the acupoint patches stimulate acupoints for intervention, and the color-changing light generates different colors for illumination intervention. The control and display device is connected to the six-axis inertial sensor, the skin conductance sensor, the acupoint patches, and the color-changing light to achieve coordinated operation, activity achievement incentives, and auxiliary intervention.

2. The wearable akinetic phobia rehabilitation and motivation system according to claim 1, characterized in that, The activity level is represented by a score, which defines the score for different activities. When the accumulated score reaches a certain level, personalized incentives are provided. The different activities include rolling over, sitting up, and walking.

3. The wearable akinetic phobia rehabilitation and motivation system according to claim 1, characterized in that, The acupoint patch is a Neiguan acupoint patch, which is used to transmit electromagnetic waves, millimeter waves or currents to stimulate the Neiguan acupoint for acupoint intervention.

4. The wearable akinetic phobia rehabilitation and motivation system according to claim 1, characterized in that, The color-changing light has three colors: cyan, red, and black, which are achieved by one or more LED beads.

5. The wearable akinetic phobia rehabilitation and motivation system according to claim 1, characterized in that, The incentive wristband integrates a clinical intervention system for intervention and control. The clinical intervention system is used to classify the level of kinesthesia into mild, moderate, and severe based on the anxiety index. When the level of kinesthesia is mild, the clinical intervention system uses wristband intervention strategies such as vibration reminders, blue-green light display, and achievement broadcast. When the level of kinesthesia is moderate, the clinical intervention system uses wristband intervention strategies such as acupoint stimulation, red light display, and music playback. When the level of kinesthesia is severe, the clinical intervention system uses intervention strategies such as turning off the lights, sending emergency push notifications to medical staff, and initiating VR relaxation training.

6. The wearable akinetic phobia rehabilitation and motivation system according to claim 1, characterized in that, Anxiety index is output based on the skin conductance parameters detected by the skin conductance response sensor. The detected skin conductance parameters include skin conductance level (SCL), skin conductance response (SCR), and SCR rise time. The correspondence between anxiety index and skin conductance level (SCL), skin conductance response (SCR), and SCR rise time is obtained in advance through experimental statistics.

7. The wearable akinetic phobia rehabilitation and motivation system according to claim 1, characterized in that, The stimulation wristband integrates a pulse sensor connected to the control and display device. The pulse sensor is used to detect the smoothness or wiryness of the pulse and to correct the anxiety index based on the smoothness or wiryness of the pulse.

8. A wearable rehabilitation and motivation system for acrophobia according to claim 7, characterized in that, When the pulse sensor detects a wiry pulse, the original output anxiety index is corrected by 1.5 times; when the pulse sensor detects a thin pulse, the original output anxiety index is corrected by 0.8 times; when the pulse sensor detects a slippery pulse, the original output anxiety index is corrected by 1.2 times.

9. A wearable rehabilitation and motivation system for acrophobia according to claim 1, characterized in that, The six-axis inertial sensor is also used to detect the user's spinal mobility or turning angle and provide risk warnings; through machine learning algorithms, the correspondence between wrist movement patterns and the actual angle of the spine is found in massive amounts of data to establish a mapping model; when the patient wears the stimulation bracelet, the real-time data of wrist movement is input into the trained model, and the algorithm can estimate the activity state of the spine. Define safety activity thresholds, including buckling safety threshold, rotational safety threshold, and lateral flexion safety threshold. When the activity state reaches 80% of any of the safety activity thresholds, a first-level warning is issued. A Level 2 warning is issued when the activity status exceeds any safe activity threshold or when high-speed, explosive, dangerous actions are detected. When the Level 2 warning is repeatedly triggered, a Level 3 warning will be issued.

10. A wearable rehabilitation and motivation system for akin to kinesthetic phobia according to claim 9, characterized in that, It also includes a parent terminal that communicates with the incentive bracelet, the parent terminal being used to receive data fed back by the incentive bracelet and provide corresponding incentives; It also includes a hospital terminal that communicates with the incentive wristband, the hospital terminal being used to receive data fed back by the incentive wristband and realize home-hospital collaboration.

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