公开(公告)号：US20140276814A1

公开(公告)日：2014-09-18

申请号：US14204615

申请日：2014-03-11

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Paul SMITH ,  Samuel RAYBIN ,  Naroun SUON ,  Michael LYNN

IPC: A61B17/3205 ,  A61B18/14

CPC classification number: A61B17/32056 ,  A61B18/1482 ,  A61B2017/00269 ,  A61B2017/320052 ,  A61B2017/32006 ,  A61B2018/00601 ,  A61B2018/1407 ,  A61B2090/3966 ,  A61B2218/007

Abstract: A medical device may include tubular member having a proximal end, a distal end, and a lumen extending therebetween. The tubular member may include an opening at a distal portion of the tubular member, wherein the opening is in communication with the lumen, wherein a distal end of the opening is disposed proximate of the distal end of the tubular member, and wherein the distal portion of the tubular member is configured to bend in at least one plane. The medical device may further include an actuation member extending at least partially within the tubular member, wherein a distal portion of the actuation member is configured to exit the tubular member at a location proximate the opening, wherein a distal end of the actuation member is coupled to the distal end of the tubular member, and wherein pulling the actuation member proximally is configured to cause the distal portion of tubular member to form a loop with itself.

Abstract translation: 医疗装置可以包括具有近端，远端和在其间延伸的内腔的管状构件。 管状构件可以包括在管状构件的远端部分处的开口，其中开口与内腔连通，其中开口的远端设置在管状构件的远端附近，并且其中远端部分 所述管状构件被构造成在至少一个平面中弯曲。 医疗装置还可以包括至少部分地在管状构件内延伸的致动构件，其中致动构件的远侧部分构造成在靠近开口的位置处离开管状构件，其中致动构件的远端被联接 到达管状构件的远端，并且其中将致动构件向近侧拉动构造成使得管状构件的远端部分与其自身形成环。