PROBLEM TO BE SOLVED: To provide a tool for wound, which is used for negative-pressure wound therapy, and in which maceration of skin is avoided or reduced while keeping reduction of pressure to reduce damage on skin.SOLUTION: A tool for wound comprises at least one or more opening parts into which a wound part is inserted and a seal member having a bag shape or a sleeve shape for covering the wound in a closed state. The seal member is formed in a roll shape. The seal member is used in a condition that a communication port connected to a fluid absorption source is arranged at a desired position. The seal member has 10 to 100 μm in thickness. Extension force of the seal member is 0.1 to 15 N/25 mm at 10% extension, and 0.5 to 20 N/25 mm at 20% extension.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】陰圧閉鎖療法に用いられる、減圧度を保ちつつ、皮膚の浸軟を回避又は軽減し、皮膚の損傷を軽減する、創傷用器具を提供すること。【解決手段】創傷を有する患部を挿入するための1以上の開口部を備え、創傷を密閉状態で覆うための袋状またはスリーブ状の密閉用部材を、少なくとも備え、前記密閉用部材はロール状に形成され、前記密閉用部材は、任意の箇所に流体吸引源に接続する連通口を設けて使用するものであり、 前記密閉用部材の厚みが10~100μmであり、前記密閉用部材の伸長力が、10%伸長時に0.1~15N/25mmであり、20%伸長時に0.5~20N/25mmである、創傷用器具、を提供する。【選択図】図1
