Knee joint ligament injury assessment device and method thereof

Abstract

The invention relates to a knee joint ligament injury assessment device and a method thereof. The device comprises a housing, a rotating rod, a pull rod, a knee fixation device, a tibial fixation device, an angle acquisition device, a tension acquisition device, a posture data acquisition device and a processor; the tension acquisition device collects a current lifting force value corresponding toeach moment of a first test; the angle acquisition device collects a current angle value corresponding to each moment of the current first test; the attitude data acquisition device collects the current attitude data corresponding to each moment of a current second test; the processor uses the current lifting force value, the current angle value, and a knee anteroposterior cruciate ligament classification evaluation standard to determine the knee anteroposterior cruciate ligament injury evaluation result; and the current posture data and the knee joint collateral ligament classification evaluation standard are used to determine the evaluation results of knee joint collateral ligament injury. The accuracy of the knee ligament injury evaluation result and the convenience of the knee ligament injury evaluation test can be improved.

Description

technical field [0001] The invention relates to the technical field of rehabilitation treatment, in particular to a knee joint ligament injury assessment device and method. Background technique [0002] The main function of the knee joint is to bear weight, transmit loads, and participate in sports to provide a force couple for calf activities. The ligament structure of the knee joint plays a major role in maintaining the normal function and stability of the knee joint. The knee ligaments mainly include the anterior and posterior cruciate ligaments and collateral ligaments. In sports activities, knee ligament injury is a very common sports injury, and the degree of injury and specific details need to be assessed during rehabilitation. [0003] In the prior art, knee joint ligament injuries generally rely on sports rehabilitation coaches or medical personnel to pinch the joints with their hands to feel, or to take X-ray films and nuclear magnetic resonance examinations. How...

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Problems solved by technology

[0005] In view of this, the purpose of the present invention is to provide a kind of knee joint ligament injury assessment equipment and method, to solve the low accuracy of the evaluation result of knee joint ligament injury condition assessment in the prior art, the knee joint ligament injury condition assessment test is limited. The problem of low convenience

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