Rehabilitation device with variable resistance and intelligent control

✍ Scribed by Shufang Dong; Ke-Qian Lu; J.Q. Sun; Katherine Rudolph

• Publisher: Elsevier Science
• Year: 2005
• Tongue: English
• Weight: 378 KB
• Volume: 27
• Category: Article
• ISSN: 1350-4533
• DOI: 10.1016/j.medengphy.2004.09.009

✦ Synopsis

Resistance exercise has been widely reported to have positive rehabilitation effects for patients with neuromuscular and orthopaedic conditions. This paper presents an optimal design of magneto-rheological fluid dampers for variable resistance exercise device in the form of a knee brace. An intelligent supervisory control for regulating the resistive force or torque of the knee brace has also been studied. The device provides both isometric and isokinetic strength training for the knee.