< Topic >As it is possible, to maintain the clean state of the field of operation, without the fray and the thread chip occurring from the aperture edge sajikarudorepu where the difference in level of the aperture edge and open window circles is little is offered.SolutionsAt flat cloth opening 4 was provided in the drape itself 1 which was formed, in this opening 4, the edge was difficult the fray, thickness canning laid out one sheet 6 below 1.8mm above 0.1mm, in this sheet 6, the eye of one side of the patient provided the open-window portion 3 which, is made exposure possible designated the aperture edge 7 of this open-window portion 3 as the fray difficult ones.< Choice figure >Drawing 1【課題】開口縁からほつれや糸くずが生じることなく術野の清潔状態を保つことができるとともに、開口縁と開窓部内との段差が少ないサージカルドレープを提供する。【解決手段】平布にて形成したドレープ本体1に開口部4を設け、この開口部4に、端縁がほつれにくく、厚さが0.1mm以上1.8mm以下の一枚のシート6を被覆配置し、このシート6に、患者の一方の眼を露出可能とする開窓部3を設け、この開窓部3の開口縁7をほつれにくいものとした。【選択図】図1
