Intervertebral disc stress measuring device and method based on posture recognition

Abstract

The invention discloses an intervertebral disc stress measuring device and method based on posture recognition. The device comprises a power module, a posture detection module, a central processing module, a record storage module and a Bluetooth module. The power supply module is electrically connected with the posture detection module, the central processing module, the record storage module andthe Bluetooth module. The posture detection module is in communication connection with the central processing module and the record storage module. The Bluetooth module is in communication connectionwith the central processing module and the record storage module. According to the invention, stress changes of different parts of the intervertebral disc under different postures can be dynamically and continuously recorded, feedback is provided in real time, and harm of long-term bad postures or damage of excessive stress to the intervertebral disc when the intervertebral disc is in a certain posture is prevented. And the stress value has individualized characteristics and is output according to finite element analysis and unique anatomical characteristics of a user, and the result is closeto a real value.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a posture recognition-based intervertebral disc stress measuring device and method. Background technique [0002] With the advent of the electronic information age, people's work and living habits have undergone major changes. Cervical spondylosis and lumbar disc herniation caused by sedentary, standing and long-term bad posture have become the main source of orthopedic spine diseases in my country. Among the many factors causing intervertebral disc degeneration, stress is one of the important factors causing intervertebral disc degeneration. The intervertebral disc connects the upper and lower vertebral bodies and plays a huge role in human activities. It is under different stress all the time. Stress within a certain range is beneficial to the intervertebral disc, while abnormal stress can cause degeneration of the intervertebral disc. There are many form...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems of intervertebral disc stress measurement and posture recognition, and propose a kind of intervertebral disc stress measurement device and method based on posture recognition

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