Pad for e.g. knee bandage, has air ducts which are formed in facing side corresponding to person skin, and are radially extended from inner side to outer side

摘要

The bandage pad (1) has air ducts (5) which are formed in facing side (OB) corresponding to person skin, and are radially extended from inner side to outer side. The air ducts are formed in cross-section, triangular, semicircular, or trapezoidal shape. The air ducts are provided in central ring portion (2) and are spaced apart from projections (6). The pad is made of elastic material selected among silicone, resilient foam material and rubber.