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Orthotic design through 3D reconstruction: A passive-assistance ankle-foot orthotic
- Article from:
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Applied Bionics and Biomechanics
- Article date:
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January 1, 2006
- Author:
- Darling, A L; Sun, W
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Copyright informationCopyright Woodhead Publishing Limited 2006. Provided by ProQuest LLC. (Hide copyright information)
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Abstract: Current methods of designing and manufacturing custom orthotics include manual techniques such as casting a limb in plaster, making a plaster duplicate of the limb to be treated and forming a polymer orthotic directly onto the plaster model. Such techniques are usually accompanied with numerous postmanufacture alterations to adapt the orthotic for patient comfort. External modeling techniques rely heavily on the skill of the clinician, as the axes of rotation of any joint are partially specified by the skeletal structure and are not completely inferable from the skin, especially in cases where edema is present. Clinicians could benefit from a simultaneous view of external and ...