公开(公告)号：US11969189B2

公开(公告)日：2024-04-30

申请号：US17117367

申请日：2020-12-10

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Ramon Libarnes ,  Timothy A. Ostroot ,  Nicholas Lee Tassoni ,  Eric Douglas Nygaard

IPC: A61B17/12 ,  A61B17/34 ,  A61F2/95 ,  A61F2/24

CPC classification number: A61B17/3468 ,  A61B2017/12054 ,  A61F2/2427 ,  A61F2002/9511

Abstract: A medical device system may include an elongate shaft having a lumen extending from a proximal end to a distal end, a proximal release wire, and a distal release wire. The proximal release wire may extend distally from a proximal end configured to remain outside the body to a distal end and may be slidably disposed within the lumen of the elongate shaft. The proximal release wire may include a distal stopper coupled to the distal end thereof. The distal release wire may extend distally from a proximal end to a distal end and may be slidably disposed within the lumen of the elongate shaft. The proximal end of the distal release wire may be slidably coupled to the distal end of the proximal release wire. The distal release wire may be configured to releasably attach a medical device to the distal end of the elongate shaft.

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.

公开(公告)号：US20210220013A1

公开(公告)日：2021-07-22

申请号：US17117367

申请日：2020-12-10

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Ramon Libarnes ,  Timothy A. Ostroot ,  Nicholas Lee Tassoni ,  Eric Douglas Nygaard

IPC: A61B17/34

Abstract: A medical device system may include an elongate shaft having a lumen extending from a proximal end to a distal end, a proximal release wire, and a distal release wire. The proximal release wire may extend distally from a proximal end configured to remain outside the body to a distal end and may be slidably disposed within the lumen of the elongate shaft. The proximal release wire may include a distal stopper coupled to the distal end thereof. The distal release wire may extend distally from a proximal end to a distal end and may be slidably disposed within the lumen of the elongate shaft. The proximal end of the distal release wire may be slidably coupled to the distal end of the proximal release wire. The distal release wire may be configured to releasably attach a medical device to the distal end of the elongate shaft.