公开(公告)号：US20230338704A1

公开(公告)日：2023-10-26

申请号：US18137675

申请日：2023-04-21

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Ryan P Foote ,  Eric Douglas Nygaard ,  Nicholas Lee Tassoni

IPC: A61M25/00 ,  A61M25/01

CPC classification number: A61M25/0074 ,  A61M25/0147 ,  A61M2025/015 ,  A61M2205/0216

Abstract: A medical device system may include an elongate shaft having a lumen extending from a proximal end of the elongate shaft to a distal end of the elongate shaft, a medical device disposed proximate the distal end of the elongate shaft, a release wire disposed within the lumen of the elongate shaft, wherein the release wire releasably secures the medical device to the distal end of the elongate shaft, a securement member fixedly attached to the proximal end of the elongate shaft and to a proximal end of the release wire, and a microcatheter configured to deliver the medical device to a treatment site, the elongate shaft and the medical device being slidably disposed within a lumen of the microcatheter. A proximal portion of the securement member may be configured to disengage from a distal portion of the securement member.