Bone joint function evaluation method and device

Abstract

The invention discloses a bone joint spatial angle measurement and function evaluation method and device. The method comprises the following three stages, wherein in the first stage, somatosensory interaction equipment is utilized to acquire bone joint depth information, and a bone joint spatial angle is calculated; the second stage, wherein according to a bone joint spatial angle measurement method in the first stage, through a K-mean clustering algorithm, classification of patients suffering from different bone joint diseases is completed; the third stage, bone joint function visible analysis and evaluation are conducted. According to the bone joint spatial angle measurement and function evaluation method and device, constraint of a traditional medical image imaging technology is shaken off, bone joint point coordinates can be obtained in real time, the angle of the bone joint is measured, updating of the largest joint flexion and extension angle of a figure in a natural activity state is completed, digital analysis and health evaluation of bone joint functions are presented for a user in a visible mode, and a more objective and effective basis is provided for medical staff on determination of a diagnosis and treatment scheme, comparison and evaluation on functions before and after treatment and guidance on rehabilitation.

Description

technical field [0001] The invention relates to the technical field of bone and joint function health assessment, in particular to a method and device for bone joint space angle measurement and function assessment. Background technique [0002] Osteoarthritis is a common and frequently-occurring disease in clinical practice, and its prevalence increases with age. In recent years, the diagnosis and functional evaluation of bone and joint diseases are mostly based on doctors' clinical examination and medical imaging technology. By analyzing the results of MRI, CT, and X-ray examinations, we can make a rough judgment and analysis of the disease based on experience, and formulate corresponding treatment. Generally speaking, it is based on the subjective judgment and evaluation of doctors, and lacks objective and accurate analysis of functional parameters of patients. In addition, existing medical imaging equipment has radiation and is relatively expensive, which is not suitable...

AI Technical Summary

Problems solved by technology

However, due to the variety of bone and joint diseases, only relying on the depth position information obtained by somatosensory inte

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