The potential for a new orthopedic brace fabrication technique utilizing an advanced composite material.

摘要

A next-generation orthopedic brace fabrication and fitting technique has been explored as a more rapid and cost-effective process than exists at present. By partially curing an advanced composite pre-impregnated material into a generic ankle-foot brace that is malleable, the clinician can adjust the orthosis to the patient directly, before curing to completion using a standard oven. Several experiments were performed to assess the partial curing concept. Results indicate, that partial curing followed by mechanical and/or heat adjustments, and then by final curing, does not compromise the strength. However, post-forming a cured part will compromise the strength. Heating during the adjustment process allows a more predictable outcome than adjustment without heating the material. This study has demonstrated promise in using the partial curing process as a potential and beneficial alternative to current orthotic fabrication and fitting techniques.