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A Development of Rom-Exercise Machine Using Linkages(Design of Leg Mechanism by Walking Simulation) 被引量:2
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作者 Yoshihiro SAKAMOTO Shigeo HIRANO Takeshi YAMAMOTO(Musashi Institute of Technology) 《Computer Aided Drafting,Design and Manufacturing》 1999年第2期21-27,共7页
In this study, the design of an automatic ROM-Exercise machine that is constructed witha planar multililnk mechamsm consisting of only revolute pairs is investigated. Namely, equations thatdetermine the minimum moving... In this study, the design of an automatic ROM-Exercise machine that is constructed witha planar multililnk mechamsm consisting of only revolute pairs is investigated. Namely, equations thatdetermine the minimum moving spaces and relative positions of link required to construct the legmechanism are formulated with consideration of transform functions. For the leg mechanism that isconstructed with a planar eleven-link mechanism, arrangements of each link and optimum linkprofiles avoided mutual interferences among moving links are determined wb consideration of therelative locations of each link in the same plane during a cycle of motion of the mechanism. Based onthe above analytical results, an automatic ROM-Exercise machine that performs within a minimum moving spaces is proposed as a prachcal example. ms study is carried out as part of the students'computcr education to the graduation thesis, in order to improve their creativity and machine designtechnology skills in coniunction with educational advantages. Significam educational results areobtained by using the design techniques mentioned above. 展开更多
关键词 rom-exercise mechanism CAD Interference of element Profile of link. Minimummoving space Loci of knee and ankle
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人工全膝关节置换术后的康复 被引量:50
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作者 陈晓欣 林剑浩 +2 位作者 张秀英 陈芳 吕厚山 《中国康复医学杂志》 CAS CSCD 1994年第2期49-51,共3页
人工全膝关节置换术术后进行康复活动,旨在增进肌力,防止粘连,增加关节活动度,进而最大限度地改善膝关节功能,对于术前长时间丧失直立行走功能的病人,还必须重建站立行走功能。康复活动是否恰当,直接影响手术效果。为此我们制订... 人工全膝关节置换术术后进行康复活动,旨在增进肌力,防止粘连,增加关节活动度,进而最大限度地改善膝关节功能,对于术前长时间丧失直立行走功能的病人,还必须重建站立行走功能。康复活动是否恰当,直接影响手术效果。为此我们制订了一整套的人工全膝关节置换术术后康复常规,其主要内容包括康复前的评价、肌力训练、活动度训练和体力恢复训练。自1992年1月以来在我院试用于33例人工全膝关节置换术术后病人(48膝),获得良好的临床效果。 展开更多
关键词 膝关节 置换术 康复 人工关节
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