| 摘要 |
A body support for medical applications comprising a main body piece, at least one expansion piece, and at least one, preferably two arm pieces, which may have their own expansion pieces. All of the pieces are preferably made of soft flexible materials. In one embodiment, the pieces are a soft cloth covering containing an internal cushion without an internal rigid frame. In an alternate embodiment the pieces are a soft cloth covering containing an internal cushion with an internal rigid frame. In yet another alternate embodiment, the pieces are a soft cloth covering containing a rigid or quasi-rigid internal frame and covered with a cushioning padding, such as foam rubber, batting or the like. The main body piece is of a generally triangular prismatic shape and has a single concavity in its front face, proximate the intersection of the front face and the back of the main body piece.
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