PROBLEM TO BE SOLVED: To provide a self-mooring device which can be directly inserted in an incision part of a tissue, and store various objects for surgical operation while maintaining the integration of ventilated work space.SOLUTION: A mooring device 1000 for surgical operation includes: a body member 10 including an expandable member 200 which is the body member for defining a body passage in the longitudinal axis direction extending along the longitudinal axis of the body member and adapted to cause the transition between a first initial state and a second expanded state an expander element 300 at least partially disposed in the passage in the longitudinal axis direction, which is sized to cause the transition of the expandable section to the second expanded state during the insertion of the expander element into the passage in the longitudinal axis direction and a seal installed to the expander element, which is adapted to establish substantially sealing relationship to the object for the surgical operation received in the expander element.COPYRIGHT: (C)2014,JPO&INPIT【課題】組織の切開部に直接挿入され得、通気された作業空間の一体性を維持しながら種々の外科手術用物体を収容し得る自己繋留装置を提供する。【解決手段】外科手術用繋留装置1000であって、本体部材10の長手方向軸に沿って延びる長手軸方向本体通路を規定する本体部材であって、第一の初期状態と第二の拡張状態との間で移行するように適合された拡張可能部材200を備える、本体部材;該長手軸方向通路内に少なくとも部分的に配置可能な拡張器要素300であって、該拡張器要素は、該長手軸方向通路への該拡張器要素の挿入の間に該拡張可能セクションを該第二の拡張状態に移行させるための寸法にされている、拡張器要素;ならびに該拡張器要素に対して設置されたシールであって、該拡張器要素内に受容された該外科手術用物体との実質的な密封関係を確立するように適合されているシールを備える、外科手術用繋留装置。【選択図】図1
