| 摘要 |
A surgical cast venting material comprises a waterproof, flexible substra te made of a plastics material and having first and second sides. The first side has a plurality of shallow, concave recesses distributed over the subst rate and spaced-apart from one another while the second side has a plurality of protrusions distributed across the substrate. The substrate is perforate d with a plurality of small holes distributed across its length and width. A lso, a surgical cast venting device is disclosed for venting a bent region o f a patient's limb. It has a flexible, central portion that can cover a majo r part of the bent region of the limb including opposite side surfaces and a front or rear surface. The device also has flexible connecting straps exten ding from two corners of the central portion. |
