| 摘要 |
A lumbosacral support pad for being custom-fitted to the lumbosacral area of the back and comprising an initially flexible fabric layer comprised of a fabric impregnated or coated with a moisture-curable resin which hardens upon curing to form a rigid structure which retains the shape into which it is molded during curing, a protective covering layer enclosing at least one major surface of the fabric layer, a moisture-proof protective pouch within which said lumbosacral support pad is sealed for storage in the absence of moisture until the pad is to be molded to the back. |
