公开(公告)号：US20250128045A1

公开(公告)日：2025-04-24

申请号：US18923829

申请日：2024-10-23

Applicant: Boston Scientific Scimed, Inc.

Inventor： Darrin Dale Beekman ,  Maren Landree ,  Benjamin Breidall ,  Matthew Nelson Frost

IPC: A61M60/178 ,  A61M60/216

Abstract: A percutaneous circulatory support device including a percutaneous blood pump coupled to a distal end region of an elongate shaft at a junction. The percutaneous blood pump is configured to pump blood through a housing of the percutaneous blood pump during use. The junction includes an end cap at a proximal end of the percutaneous blood pump surrounding and secured to a distal end region of the elongate shaft at the junction. The junction may include a fillet of material surrounding a proximal end region of the end cap and extending proximally thereof and surrounding an exterior surface of the elongate shaft. The proximal end region of the end cap may include an annular side wall with one or more apertures and/or one or more grooves extending into the annular side wall in which the fillet of material extends into.

公开(公告)号：US10959869B2

公开(公告)日：2021-03-30

申请号：US16007170

申请日：2018-06-13

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： David Robert Wulfman ,  Matthew Nelson Frost ,  Pieter Spitael ,  Thomas Martin Keating ,  Martyn G. Folan ,  Martin Hynes ,  Christopher Brian Rognrud ,  Matthew Boyer

IPC: A61F2/95 ,  A61F2/966 ,  A61F2/86 ,  A61M25/06 ,  A61M25/00 ,  A61M25/01

Abstract: An example introducer is disclosed. An example introducer sheath includes a tubular member including a first layer and a second layer and a stent disposed between the first layer and the second layer of the tubular member. The stent includes an outer surface and an inner surface. Additionally, the stent is configured to shift from a first configuration to a second expanded configuration and the outer surface of the stent contacts the first layer of the tubular member in the second expanded configuration.

公开(公告)号：US20180353312A1

公开(公告)日：2018-12-13

申请号：US16007170

申请日：2018-06-13

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： David Robert Wulfman ,  Matthew Nelson Frost ,  Pieter Spitael ,  Thomas Martin Keating ,  Martyn G. Folan ,  Martin Hynes ,  Christopher Brian Rognrud ,  Matthew Boyer

IPC: A61F2/966 ,  A61F2/86

CPC classification number: A61F2/966 ,  A61F2/86 ,  A61F2210/0004 ,  A61F2210/0014 ,  A61F2250/0098 ,  A61M25/0662 ,  A61M2025/0024

Abstract: An example introducer is disclosed. An example introducer sheath includes a tubular member including a first layer and a second layer and a stent disposed between the first layer and the second layer of the tubular member. The stent includes an outer surface and an inner surface. Additionally, the stent is configured to shift from a first configuration to a second expanded configuration and the outer surface of the stent contacts the first layer of the tubular member in the second expanded configuration.