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3D Gait Analysis System from China Suppliers: High Precision Sensor Technology by Leading Factory
Product Introduction
Medtrack 3D gait analysis system integrates AI artificial intelligence image recognition technology, high-precision pressure sensor technology and other comprehensive applications in human gait analysis, accurate 3D reconstruction of gait process, automatic marker recognition technology, making the test more convenient. It can be widely used in clinical gait analysis, gait biomechanics research, neural perception, sports science research and analysis, ergonomics and other fields.
System using computer deep learning principle, USES the neural network algorithm to automatic recognition of motor movements, 3-d motion analysis, through the unique artificial intelligence algorithms, but without interference and influence patient rehabilitation training and daily activities, without wearing any wearable device marking points, namely can obtain three-dimensional gait related indicators, Such as step length, frequency and support phase, swing phase and variability of gait parameters, etc.
Product features
- Video capture function: support SD card import analysis mode, support industrial camera real-time acquisition analysis.
- Low body automatic identification of key points: support James. Sea human body 21 point biomechanical model, support custom human body recognition model.
- Support sports equipment: javelin, shot put, hammer throw, discus.
- Low data calculation and export: gravity calculation, vector Angle, projection Angle, Angle velocity/acceleration (support C3D, CSV, TSV a variety of export data format).
- Space calibration: 2D calibration, 3D calibration, coordinate transformation.
- Low manual correction function: fixed coordinates, digital filtering, the delete mark point, curve fitting.
- Low 3 d data synthesis: batch synthesis, key frame synchronization, the shutter correction.
- Analog signal input: such as surface electromyography, force measuring table, electroencephalogram, plantar pressure, etc.
It can cooperate with surface electromyography and force table for 3D motion capture analysis.
Introduction to the wireless surface electromyography analysis system: The surface electromyography analysis system is a new generation of multifunctional electromyography function diagnosis, evaluation and analysis instrument for the rehabilitation field. It collects neuromuscular bioelectrical signals from the muscle surface through electrodes for quantification, analysis and processing. The visual recordings feedback the working state and efficiency of the muscles, so as to guide the patients to carry out nerve and muscle function training. The main functions include: muscle strength assessment, muscle tension assessment, hemiplegia of upper and lower limbs assessment, facial paralysis assessment of low back pain assessment, spinal cord injury of upper and lower limbs assessment, patellar softening assessment, cervical spondylosis assessment, lumbar disc herniation assessment, gait analysis, etc.
Wireless surface electromyography features:
- Full wireless design of surface EMG, the maximum can support 50m wireless transmission, testing without pressure;
- Button type electrode design, with a one-off electrode, bring acme portable operating experience;
- Reliable fitting method and electrode chip design, effectively reduce noise and improve the stability of fitting.
Six weight load stage introduction: six component built-in high precision load cell, biological force can real-time measuring force and output force. The product is equipped with an embedded high-precision data acquisition system, which integrates measurement and data processing and analysis. It is suitable for motion testing, gait analysis and other fields.
Features of the six-component force measuring table: the ground reaction force is mainly collected, the ground reaction force in three directions is collected, the joint force is reversally derived, and the joint moment is calculated.
Clinical application
- Determine the gait features, such as gait period, step length, stride length, step width, walking speed, Angle of the joint movement parameters, such as walking function state of patients is analyzed.
- Judgment of pathological changes of patients, such as hip, knee and ankle joints, the kinematics and dynamics characteristics, as well as the change of muscle power, provide the basis for the diagnosis and treatment of the disease.
- The rehabilitation effect of patients was analyzed, and the effect of rehabilitation training was evaluated by comparing the gait data before and after treatment, so as to provide a basis for formulating the next rehabilitation treatment plan.
- To provide an objective basis for the formulation of the overall rehabilitation plan, according to the information provided by the gait analysis system, the mechanism of walking function disability is deeply studied, and the targeted treatment plan is provided from the perspective of biomechanics.
- Evaluate gait before and after wearing a prosthesis or brace, evaluate its effect, and make a large number of necessary adjustments.
Applicable population
- Central nervous system injury, such as hemiplegia, cerebral palsy, etc.
- Bone and joint diseases and trauma, such as hip or knee surgery, arthritis, ligament injuries, leg length discrepancy, etc.
- Lower limb muscle strength injury, such as poliomyelitis, femoral nerve injury, common peroneal nerve injury, etc.
- Others: pain affects gait, postural problems affect gait, etc.
Want to know more about 3D gait analysis system? (Video or color pages)
Frequently Asked Questions (FAQ)
What is the Medtrack 3D gait analysis system?
Medtrack 3D gait analysis system is an advanced human gait analysis solution that integrates AI artificial intelligence image recognition and high-precision pressure sensor technology. It allows for accurate 3D reconstruction of the gait process and features automatic marker recognition to simplify testing.
Does the Medtrack 3D gait analysis system require wearable markers?
No, the system uses deep learning and neural network algorithms to automatically recognize motor movements and perform 3D analysis. Patients do not need to wear any wearable devices or marker points, ensuring that daily activities and rehabilitation training are not interfered with.
What parameters can the system calculate and export?
The system can measure and calculate three-dimensional gait indicators such as step length, frequency, support phase, swing phase, variability of gait parameters, gravity calculation, vector angle, projection angle, and angular velocity/acceleration. Data can be exported in C3D, CSV, and TSV formats.
How does the wireless surface electromyography (EMG) system benefit rehabilitation?
The surface EMG analysis system collects neuromuscular bioelectrical signals from the muscle surface to evaluate muscle strength, muscle tension, and assist in hemiplegia, spinal cord injury, or gait analysis. It provides real-time feedback to guide nerve and muscle function training.
Who is the target population for 3D gait analysis?
The system is ideal for patients with central nervous system injuries (e.g., hemiplegia, cerebral palsy), bone and joint diseases/trauma (e.g., hip/knee surgery, arthritis), lower limb muscle strength injuries (e.g., poliomyelitis, femoral nerve injury), and other postural or pain-related gait issues.
What is the role of the six-component force measuring table?
The six-component force measuring table mainly collects ground reaction forces in three directions. It is used to reversely derive joint forces, calculate joint moments, and provide high-precision biomechanical data for comprehensive motion testing and gait analysis.