| 摘要 |
PROBLEM TO BE SOLVED: To provide wound covering technologies contributing to improvement in the efficiency in covering a wound.SOLUTION: A wound dressing 101 includes a liquid-permeable first layer and a liquid-absorbent second layer. The first layer is composed of a porous sheet with a plurality of pores 113, and has a wound covering surface to cover a wound and a second layer opposing surface. The second layer 120 includes a first layer opposing surface 121 and a secondary dressing material opposing surface 122. The coefficient of static friction of the secondary dressing material opposing surface to a secondary dressing material is set to be smaller than the coefficient of static friction of the wound covering surface 111 to the wound. |
