公开(公告)号：US20190231566A1

公开(公告)日：2019-08-01

申请号：US16264864

申请日：2019-02-01

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： NICHOLAS LEE TASSONI ,  ERIC DINGES ,  KEVIN MCCONNELL

IPC: A61F2/95 ,  A61F2/24 ,  A61B17/00

CPC classification number: A61F2/95 ,  A61B17/00234 ,  A61B17/12022 ,  A61B17/12109 ,  A61B2017/00292 ,  A61B2017/00862 ,  A61B2017/12054 ,  A61F2/2439 ,  A61F2/966 ,  A61F2002/011 ,  A61F2002/9505 ,  A61F2002/9511 ,  A61F2002/9517 ,  A61F2002/9534 ,  A61F2002/9665 ,  A61M2025/0042

Abstract: A medical device system may include an elongate shaft having a lumen extending from a proximal end to a distal end, a release wire disposed within the lumen of the elongate shaft configured to releasably attach a medical device to the distal end of the elongate shaft, and a securement member fixedly attached to the proximal end of the elongate shaft and to a proximal end of the release wire. A proximal portion of the securement member may be configured to translate proximally away from the proximal end of the elongate shaft upon application of a proximally-directed force to the proximal portion of the securement member while the elongate shaft is maintained in a fixed position, wherein the proximal portion remains connected to the proximal end of the elongate shaft after proximal translation away from the proximal end of the elongate shaft.