A Kinematic Model Used to Customize Design of Manual Wheelchair

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That wheelchair user’s shoulder joint injuries are directly related to poor wheelchair design and the location of the wheelchair driving mechanism has been proven clinically. This work presents a novel approach to rapidly customize the design of manual wheelchairs, such that each user can easily obtain a custom manual wheelchair, thereby reducing the potential for shoulder joint injury. In this study, a human-chair system composed of a human body and a wheelchair was simulated as a plain single-loop five-bar linkage. Mobility analysis was conducted to identify the corresponding joint workspace. By analyzing linkage movement and the upper-limb muscle strength of a user, the optimal location of the wheel hub and optimal radius of the handwheel were identified as the bases of a customized design for manual wheelchairs.

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Periodical:

Edited by:

Daizhong Su, Qingbin Zhang and Shifan Zhu

Pages:

5-8

DOI:

10.4028/www.scientific.net/KEM.450.5

Citation:

J. H. Shyu et al., "A Kinematic Model Used to Customize Design of Manual Wheelchair", Key Engineering Materials, Vol. 450, pp. 5-8, 2011

Online since:

November 2010

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$35.00

[1] W.E. Pentland and L.T. Twomey: part I, Paraplegia 32(4), 211-218 (1994).

[2] D. Kee and W. Karwowski: Applied Ergonomics, 32(4), 357-366, LUBA (2001).

[3] L.H.V. Van der Woude, D-J Veeger, R.H. Rozendal and T.J. Sargeant: Seat height in handrim wheelchair propulsion, J. Rehabil. Res. Dev. 26, 31-50 (1989).

[4] C.J. Hughes, W.H. Weimar, P.N. Sheth and C.E. Brubaker: Arch. Phys. Med. Rehabil. 73, 263-269 (1992).

[5] M.L. Boninger, M. Baldwin, R.A. Cooper, A. Koontz and L. Chan: Arch. Phys. Med. Rehabil. 81, 608-613 (2000).

[6] W.M. Richter: Medical Engineering & Physics 23, 707-712 (2001).

[7] J.H. Shyu: Ph.D. Thesis, Tennessee Technological University, Tennessee, U.S. (1990).

[8] A.H. Soni: Mechanism Synthesis and Analysis, McGraw-Hill, New York, 97-116 (1979).

[9] S. Pheasant:, Taylor & Francis, New York, 135-147 (1988).

[10] L-Y Kuo: Ph.D. Thesis, the Institute of Biomedical Engineering, National Cheng Kung University (2003).

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