[PROBLEMS] To treat a bedridden patient with a liquid agent in a disease such as a bedridden due to a bedridden bedridden or the like, which is difficult because of liquid leakage. The present invention provides a device that allows treatment with a liquid at a wound site. A processing liquid holding bag having an inlet, an outlet, and a processing window is formed in an arbitrary material and in an arbitrary shape and size, and an arbitrary material and an inner bottom surface of the processing liquid holding bag A discharge tube formed in an arbitrary shape and an arbitrary size and connected to the injection port is attached by an attachment means, and a medical adhesive is applied to the face plate of the treatment liquid holding bag, on which release paper or release film is applied. A liquid treatment apparatus having a structure provided with [Selection] Figure 1【課題】寝たきりの床ずれなどが原因で起こる褥創などの疾患では、寝たきりの患者に液剤で治療することは液剤の漏れなどがあり難しい面がある。本発明は、創傷部位に液剤での治療を可能とする器具を提供する。【解決手段】任意の素材および任意の形状および任意の大きさで、注入口および排出口および処理窓を設けた処理液保持袋が形成され、この処理液保持袋の内側底面に任意の素材および任意の形状および任意の大きさで形成され注入口に接続された放出管が取付手段によって取付けられ、前記処理液保持袋の面板に医療用粘着剤が塗布され、この上に剥離紙または剥離フィルムが設けられた構造からなる液剤治療処理器具。【選択図】図１
