Preparation method of individual artificial knee joint based on biomechanics
An artificial knee joint and biomechanical technology, applied in the field of artificial joint preparation, can solve the problems of short service life, poor matching, unreasonable stress distribution, etc., and achieve the effect of improving lifespan and optimizing performance
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[0008] A biomechanics-based personalized artificial knee joint preparation method, using the following steps: a. Use tomography or nuclear magnetic resonance technology to make a standard template for normal human physiological data, including parameters: age, gender, height, weight, lower limb length, Anatomical data of thigh length, calf length, knee width, ankle width and tomographic data of joints; b. Use a three-dimensional motion analysis and capture system combined with force plates and surface electromyography equipment to create kinematics and dynamics during normal human walking Data standard template, the main parameters are the relative spatial relationship of joint motion, ground reaction force and EMG information; c. Use inverse dynamics software to combine the data in the standard template of kinematics and dynamics during normal human walking to make normal human walking The data standard template of muscle force and joint reaction force at time, and input to the...
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