Development of a testing device for knee joint kinematics parameters of patients with strokes.
- Author:
Xiulin XU
1
;
Xuefei JI
;
Xijiao XU
;
Hongyao ZHAO
Author Information
1. School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China. xxlin100@163.com
- Publication Type:Journal Article
- MeSH:
Biomechanical Phenomena;
Computer-Aided Design;
Equipment Design;
methods;
Humans;
Knee Joint;
physiopathology;
Range of Motion, Articular;
Stroke;
physiopathology;
Stroke Rehabilitation
- From:
Journal of Biomedical Engineering
2013;30(2):320-326
- CountryChina
- Language:Chinese
-
Abstract:
This article is aimed to present a design of a testing device for knee joint kinematics parameters of patients with strokes. We used Auto CAD to design the knee joint sensor device, and applied multifunction data acquisition card to collect sensor data. Then we transferred the data to the computer to quantitatively detect and analyze the joint angle, angular velocity and other parameters. The software system used Visual C+ + MFC frame and shared database Access, and used ADO technology to realize the collection between the software system and patient information system. After a preliminary test of 20 healthy subjects, the result showed that intraclass correlation coefficient (ICC) was more than 0.8, indicating a good reliability of the instrument.
