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Maneuverability and usability analysis of three knee-extension propelled wheelchairs
BLOSWICK DS; ERICKSON J; BROWN DR
DISABIL REHABIL , 2003, vol. 25, n° 4-5, p. 197-206 Doc n°: 107585 Localisation : Documentation IRR Descripteurs : KF6 - FAUTEUIL ROULANT The purpose of this study was to evaluate the maneuverability and usability of three knee-extension propelled wheelchairs. Method: The maneuverability of the knee-extension propelled wheelchairs was determined in a controlled test representing five standard wheelchair activities. The usability of the wheelchairs was evaluated in a field test with elderly residents of an extended care facility in Salt Lake City. Results: The results indicate that the wheelchair designs using a swinging (four-bar linkage) or sliding belt mechanism are preferred to a sliding plate design. Conclusions: The use of knee-extension propelled wheelchairs is a feasible alternative to hand propelled wheelchairs. Further development and research is needed to address power requirements, maneuverability, and entrance/egress from the chairs. Langue : ANGLAIS Identifiant basis : 2003225666 |
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