公开(公告)号：US20140194689A1

公开(公告)日：2014-07-10

申请号：US14226401

申请日：2014-03-26

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Oscar R. Carrillo, JR. ,  John C. Holmes ,  Kevin Richardson

IPC: A61B1/00

CPC classification number: A61B1/00137 ,  A61B1/018 ,  A61B17/3462 ,  A61B17/3498 ,  A61B2017/3437 ,  A61M39/04 ,  Y10T292/48

Abstract: A seal is provided for effectively inhibiting the egress of fluids from the working channel of an endoscope when an elongate device having a region with a non-circular cross-sectional shape is disposed therein. The seal has a body portion with a proximal end adapted for insertion of the elongate device, a distal end adapted for connection to the proximal end of the endoscope, and a wall defining a lumen adapted to receive the elongate device and to provide access to the working channel of the endoscope. The seal includes a sealing element for sealing the region of the elongate device with a non-circular cross-sectional shape. The sealing element conforms to the profile of the non-circular region.

Abstract translation: 提供了一种密封件，用于当具有非圆形横截面形状的区域的细长装置设置在其中时，有效地阻止流体从内窥镜的工作通道流出。 密封件具有主体部分，其具有适于插入细长装置的近端，适于连接到内窥镜的近端的远端，以及限定适于容纳细长装置并且提供对 内窥镜工作通道。 密封件包括用于以非圆形横截面形状密封细长装置的区域的密封元件。 密封元件符合非圆形区域的轮廓。