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New design and development of a manual wheelchair for India

Zipfel, E and Cooper, RA and Pearlman, J and Cooper, R and McCartney, M (2007) New design and development of a manual wheelchair for India. Disability and Rehabilitation, 29 (11-12). 949 - 962. ISSN 0963-8288

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Purpose. The most common methods of delivering assistive technology in developing countries are charitable donation and workshops. This describes a new approach to solving the problem, a collaboration undertaken by a US-based lab and a manufacturer in India to produce quality wheelchairs. One goal is to publicize the design free of charge to manufacturers and interested parties world-wide. The process, a demonstration of a new technology transfer method, and the product, an adult manual wheelchair, are described. Method. An iterative process occurred over four years to design and produce the wheelchair. This consisted of prototypes, small production runs, ANSI/RESNA testing, hardness and tensile testing and informal user testing. Results. The design is a manual folding cross-brace design with several points of adjustability. Final pre-production prototypes experienced fastener failures during durability testing. Higher grade bolts were specified. Trial-run production has begun. An ANSI/RESNA wheelchair test lab was constructed in India. Subsequent projects include power and pediatric tilt-in-space wheelchairs. Conclusions. The approach seems promising as a method to improve the quality of assistive technology available in India and begin to meet the vast need in India. Pitfalls encountered throughout the collaboration are described in this paper along with solutions to remedy these problems for future projects.


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Item Type: Article
Status: Published
CreatorsEmailPitt UsernameORCID
Zipfel, E
Pearlman, Jjpearlman@pitt.eduJLP460000-0003-0830-9136
Cooper, Rcooperrm@pitt.eduCOOPERRM
McCartney, M
Centers: Other Centers, Institutes, Offices, or Units > Human Engineering Research Laboratories
Date: 4 July 2007
Date Type: Publication
Journal or Publication Title: Disability and Rehabilitation
Volume: 29
Number: 11-12
Page Range: 949 - 962
DOI or Unique Handle: 10.1080/09638280701240672
Schools and Programs: School of Health and Rehabilitation Sciences > Rehabilitation Science and Technology
Refereed: Yes
ISSN: 0963-8288
MeSH Headings: Equipment Design; Human Engineering; Humans; India; International Cooperation; Technology Transfer; United States; Wheelchairs
PubMed ID: 17577729
Date Deposited: 05 Oct 2012 16:06
Last Modified: 02 Feb 2019 14:56


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