公开(公告)号：EP2658456A2

公开(公告)日：2013-11-06

申请号：EP11808068.8

申请日：2011-12-16

申请人： Boston Scientific Scimed, Inc.

发明人： KAPPEL, Gary ,  STANTON, Larry ,  CHENG, Ruth ,  KEENE, Ken ,  HELLER, Gerald ,  NGUYEN, Man

IPC分类号： A61B17/221 ,  A61B18/14 ,  A61B17/3205

CPC分类号： A61B17/32056 ,  A61B17/221 ,  A61B18/1492 ,  A61B2017/00269 ,  A61B2017/320064 ,  A61B2018/00601 ,  A61B2018/141

摘要： A snare for retrieving foreign objects within the body of a patient including a hollow elongate tubular member comprising an inner surface and an outer surface and a lumen defined by the inner surface, a proximal end and a distal end, the hollow elongate tubular member forms a loop at the distal end, the loop having an open position and a closed position, the loop comprising at least one opening and a wire slidably disposed in the lumen of the elongate tubular member, the wire comprising at least one engaging member for engaging tissue, the at least one engaging member extends through the at least one opening in the hollow elongate tubular member when the wire is in a first position and the at least one engaging member retracts into the lumen of the elongate tubular member when the wire is moved to a second position.

公开(公告)号：EP2658456B1

公开(公告)日：2014-11-26

申请号：EP11808068.8

申请日：2011-12-16

申请人： Boston Scientific Scimed, Inc.

发明人： KAPPEL, Gary ,  STANTON, Larry ,  CHENG, Ruth ,  KEENE, Ken ,  HELLER, Gerald ,  NGUYEN, Man

IPC分类号： A61B17/221 ,  A61B18/14 ,  A61B17/3205

CPC分类号： A61B17/32056 ,  A61B17/221 ,  A61B18/1492 ,  A61B2017/00269 ,  A61B2017/320064 ,  A61B2018/00601 ,  A61B2018/141

摘要： A snare for retrieving foreign objects within the body of a patient including a hollow elongate tubular member comprising an inner surface and an outer surface and a lumen defined by the inner surface, a proximal end and a distal end, the hollow elongate tubular member forms a loop at the distal end, the loop having an open position and a closed position, the loop comprising at least one opening and a wire slidably disposed in the lumen of the elongate tubular member, the wire comprising at least one engaging member for engaging tissue, the at least one engaging member extends through the at least one opening in the hollow elongate tubular member when the wire is in a first position and the at least one engaging member retracts into the lumen of the elongate tubular member when the wire is moved to a second position.

摘要翻译： 一种用于在患者体内取出外来物体的圈套，包括包括内表面和外表面的中空细长管状构件以及由所述内表面，近端和远端限定的内腔，所述中空细长管状构件形成 所述环具有打开位置和闭合位置，所述环包括至少一个开口和可滑动地设置在所述细长管状构件的内腔中的线，所述线包括用于接合组织的至少一个接合构件， 当所述线处于第一位置时，所述至少一个接合构件延伸穿过所述中空细长管状构件中的所述至少一个开口，并且当所述线移动到中间细长管状构件中时，所述至少一个接合构件缩回到所述细长管状构件的内腔中 第二个位置。