Presentation 2008-10-23
Gait control of intelligently controlled AFO (I-AFO) with Compact MR fluid brake
Takehito Kikuchi, Sousuke Tanida, Taigo Kakehashi, Kikuko Ostuki, Takuya Ozawa, Takamitsu Fujikawa, Junji Furusho, Hiroyuki Nakai,
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Abstract(in English) Ankle-Foot Orthoses (AFOs) are orthotic devices supporting movements of ankles for disabled people for example hemiplegia, peroneal nerve palsy, etc. In our research, we have developed the intelligently controllable AFO (I-AFO) which can control its ankle torque by using compact Magneto-rheological fluid (MRF) brakes. In this paper, we describe the gait-control tests with I-AFO for a patient of the Guillain-Barre syndrome. The subject has difficulty in his voluntary movement of the peripheral part of the inferior limb, and there are physical limitations on his ankle. By applying the I-AFO, his gait control was improved by the prevention of drop-foot in the swing-phase and the forward promotion in the stance-phase.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Gait control / gait analysis / controllable ankle-foot orthosis / controllable brake / magneto-rheological fluid
Paper # WIT2008-36
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Committee WIT
Conference Date 2008/10/15(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Gait control of intelligently controlled AFO (I-AFO) with Compact MR fluid brake
Sub Title (in English)
Keyword(1) Gait control
Keyword(2) gait analysis
Keyword(3) controllable ankle-foot orthosis
Keyword(4) controllable brake
Keyword(5) magneto-rheological fluid
1st Author's Name Takehito Kikuchi
1st Author's Affiliation Osaka University()
2nd Author's Name Sousuke Tanida
2nd Author's Affiliation Osaka University:Shiga School of Medical Technology
3rd Author's Name Taigo Kakehashi
3rd Author's Affiliation Osaka University
4th Author's Name Kikuko Ostuki
4th Author's Affiliation Osaka University
5th Author's Name Takuya Ozawa
5th Author's Affiliation Osaka University
6th Author's Name Takamitsu Fujikawa
6th Author's Affiliation Bukkyo University
7th Author's Name Junji Furusho
7th Author's Affiliation Osaka University
8th Author's Name Hiroyuki Nakai
8th Author's Affiliation Miyako Seisakusyo
Date 2008-10-23
Paper # WIT2008-36
Volume (vol) vol.108
Number (no) 254
Page pp.pp.-
#Pages 4
Date of Issue