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Related Experiment Videos

Automated fabrication of mobility aids (AFMA): below-knee CASD/CAM testing and evaluation program results.

V L Houston1, E M Burgess, D S Childress

  • 1Department of Rehabilitation Medicine, New York University Medical Center, NY 10016.

Journal of Rehabilitation Research and Development
|January 1, 1992
PubMed
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The Department of Veterans Affairs initiated a computer-aided design and manufacturing (CAD/CAM) program to advance mobility aids. This research aimed to integrate CAD/CAM technologies into prosthetics for improved patient care.

Area of Science:

  • Rehabilitation Engineering
  • Biomedical Manufacturing
  • Prosthetics and Orthotics

Background:

  • The Department of Veterans Affairs Rehabilitation Research and Development Service launched a national program in 1988.
  • This initiative focused on computer-aided design and computer-aided manufacturing (CAD/CAM) for mobility aids.

Purpose of the Study:

  • Establish CAD/CAM research and development centers across the United States.
  • Introduce CAD/CAM technologies to healthcare professionals in prosthetics and rehabilitation.
  • Evaluate the clinical feasibility and efficacy of CAD/CAM systems for prosthetic socket fabrication.

Main Methods:

  • Established three collaborative CAD/CAM research centers.
  • Tested specific computer-aided design and computer-aided manufacture (CASD/CAM) systems for below-knee prosthetic sockets.

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  • Collected quantitative data for system refinement and development.

    • Main Results:

    • Successfully introduced CAD/CAM technologies to a wide range of healthcare professionals.
    • Demonstrated the feasibility of using CAD/CAM in clinical prosthetic settings.
    • Gathered data to inform the development of more effective prosthetic fabrication systems.

    Conclusions:

    • The Automated Fabrication of Mobility Aids (AFMA) program successfully advanced the integration of CAD/CAM in prosthetics.
    • The research provided a foundation for developing enhanced, efficient, and efficacious prosthetic solutions.
    • Collaboration between research centers facilitated the evaluation and refinement of CAD/CAM technologies.