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51. 发明授权

US5336193A Apparatus for sanitary removal of indwelling tubes 失效
标题翻译：用于卫生清除留置管的设备
公开(公告)号：US5336193A
公开(公告)日：1994-08-09
申请号：US81559
申请日：1993-06-22
申请人： Paul F. Rom , Roderick E. Briscoe , Christopher R. Williams
发明人： Paul F. Rom , Roderick E. Briscoe , Christopher R. Williams
IPC分类号： A61M25/01 , A61M25/00
CPC分类号： A61M25/0111
摘要： There is disclosed an apparatus comprising a hub that includes an annular container disposed about a central aperture for receiving an exterior portion of an indwelling tube therethrough to engage a bottom portion of the container in sealing contact with the implantation site. An extensible impervious membrane is folded within the container and is in sealing contact therewith, the membrane being arranged to form an open sleeve for receiving the tube and being coextensible therewith during withdrawal of the tube. A tie is provided to seal the sleeve about the exterior wall of tube, leaving the free end of the tube accessible to the operator. The indwelling tube can then be withdrawn through the central aperture into the coextending closed sleeve. A plastic film that adheres to the bottom portion of the container is provided for closing the central aperture to enclose the removed tube in the sleeve.
摘要翻译：公开了一种包括轮毂的装置，该轮毂包括围绕中心孔设置的环形容器，用于接收通过其的留置管的外部部分，以与容器的底部部分密封接触植入部位。可伸展的不透水膜在容器内折叠并与其密封接触，该膜被设置成形成用于容纳管的敞开的套管，并且在抽出管期间与其可共同延伸。提供了一种用于将套管围绕管的外壁密封的带子，使管子的自由端能够接近操作者。然后可以将留置管通过中心孔抽出到共同延伸的封闭套筒中。提供粘附到容器底部的塑料膜，用于封闭中心孔以将去除的管封闭在套筒中。

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