HandCARE: A Cable-Actuated Rehabilitation System to Train Hand Function After Stroke

被引:147
作者
Dovat, Ludovic [1 ]
Lambercy, Olivier [1 ]
Gassert, Roger [2 ]
Maeder, Thomas [3 ]
Milner, Ted [4 ]
Leong, Teo Chee [1 ]
Burdet, Etienne [2 ]
机构
[1] Natl Univ Singapore, Dept Mech Engn, Singapore 119077, Singapore
[2] Univ London Imperial Coll Sci Technol & Med, Dept Bioengn, London SW7 2AZ, England
[3] Ecole Polytech Fed Lausanne, Lab Microengn Mfg, CH-1515 Lausanne, Switzerland
[4] McGill Univ, Dept Kinesiol & Phys Educ, Montreal, PQ H2W 1S4, Canada
关键词
Cable system; hand and finger functions; human-oriented design; rehabilitation robotics;
D O I
10.1109/TNSRE.2008.2010347
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
We have developed a robotic interface to train hand and finger function. HandCARE is a Cable-Actuated REhabilitation system, in which each finger is attached to an instrumented cable loop allowing force control and a predominantly linear displacement. The device, whose designed is based on biomechanical measurements, can assist the subject in opening and closing movements and can be adapted to accommodate various hand shapes and finger sizes. Main features of the interface include a differential sensing system, and a clutch system which allows independent movement of the five fingers with only one actuator. The device is safe, easily transportable, and offers multiple training possibilities. This paper presents the biomechanical measurements carried out to determine the requirements for a finger rehabilitation device, and the design and characterization of the complete system.
引用
收藏
页码:582 / 591
页数:10
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