公开(公告)号：US20180221182A1

公开(公告)日：2018-08-09

申请号：US15835418

申请日：2017-12-07

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

Inventor： Daniel H. Shumer ,  Ronald G. Earles ,  Nianjiong J. Bei ,  Barbara Stamberg ,  Daniel Simon ,  Maria Del Rosario Nava ,  Michael L. Green ,  Matthew J. Gillick

IPC: A61F2/966 ,  F16H31/00 ,  F16H19/04

CPC classification number: A61F2/966 ,  A61F2002/9517 ,  A61F2210/0076 ,  A61F2250/0098 ,  F16H19/025 ,  F16H19/04 ,  F16H31/007

Abstract: A system for delivering an implant including a handle, a trigger, an actuation assembly, and a catheter assembly. The actuation assembly is configured to displace the outer tubular member in the proximal direction and to separately move the inner shaft member distally upon deployment of the trigger from the first position to the second position, and move the inner shaft member proximally with no displacement of the outer tubular member upon return of the trigger from the second position to the first position. The catheter assembly includes an outer tubular member, an inner shaft member, and a pusher assembly.