NDLI: Force analysis and experiment on ACL in the knee

Content Provider	IEEE Xplore Digital Library
Author	Hu Yan Wei Jun Feng Feng Zong Xiju Li Shi
Copyright Year	2011
Description	Author affiliation: Shandong Electronic Products Supervision & Inspection Institute 250014, China (Feng Feng) \|\| Control Science and Engineering Department, University of Jinan, Shandong 250022, China (Hu Yan; Wei Jun; Zong Xiju; Li Shi)
Abstract	Aiming at the problems of the anterior cruciate ligament (ACL) reconstruction in knee joint, such as deficiency in effective effect evaluation and insufficiency in operation safety, a zero gravity based force-measuring robot is developed to measure the pre- and post-operative tension of the knee joint ACL. The requirements for the robot's configuration and control are analyzed with regard to the ACL operation environment. Then the mathematical model of the ACL lateral force is deduced. The mechanical configuration and the control system design of the force-measuring robot for knee joint ACL are presented in detail. Lastly, experiments on measuring precision of the displacement and force of the mandril, and the post-operation evaluation on the ovine bone, are implemented. The results show that the robot is effective for ACL reconstruction evaluation and the mathematics model of ACL forced in lateral direction is valid.
Starting Page	3878
Ending Page	3881
File Size	366206
Page Count	4
File Format	PDF
ISBN	9781457706776
ISSN	21612927
e-ISBN	9789881725592
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-22
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Chinese Assoc of Automati
Subject Keyword	Biomechanics Navigation Conferences Force Force-measuring robot Operation evaluation Electronic mail Ligaments Joints Robots Anterior cruciate ligament
Content Type	Text
Resource Type	Article

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