The fluid transport device for the surgery includes the longitudinal direction axis and the hub which demarcates the internal chamber. The component, demarcates the pipe of the extending being present and longitudinal direction long and narrow from the hub. The closed valve is arranged inside the internal chamber. The closed valve, in order to obstruct passing the fluid, in order the 1st position which seals the internal chamber substantially and to make passing the fluid which passes by that possible, the 2nd position which establishes the fluid channel inside the hub conforms to the movement with. The valve housing to which the closed valve demarcates with the internal hole of abbreviation taper condition, and the seal component of the abbreviation taper condition which is arranged at least partly inside the internal hole of taper condition of the valve housing possesses the inner wall section is included. The seal component, the access instrument passing by the closed valve, has with an open state where it makes that it passes long and narrow to in the pipe of longitudinal direction of the component possible and the closure where the access instrument does not exist.外科用流体移送装置は、長手方向軸および内部チャンバを画定するハブを含む。細長部材は、ハブから延在し、長手方向の導管を画定する。閉鎖弁は、内部チャンバ内に配置される。閉鎖弁は、流体の通過を阻止するように内部チャンバを実質的に封止する第1の位置と、それを通る流体の通過を可能にするようにハブ内の流体通路を確立する第2の位置との間の動きに適合される。閉鎖弁は、略テーパ状の内部穴と、弁ハウジングのテーパ状の内部穴内に少なくとも部分的に配置される略テーパ状の封止部材とを画定する、内壁部を有する弁ハウジングを含む。封止部材は、アクセス器具が閉鎖弁を通って、細長部材の長手方向の導管の中へ通過することを可能にする開放状態と、アクセス器具が存在しない閉鎖状態とを有する。
