公开(公告)号：US12220569B2

公开(公告)日：2025-02-11

申请号：US17199289

申请日：2021-03-11

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Umang Anand ,  Ian Meredith

IPC: A61M60/135 ,  A61M60/295 ,  A61M60/531 ,  A61M25/00 ,  A61M60/427

Abstract: Medical device systems and methods for making and using medical device systems are disclosed. An example medical device system includes a control system having a processor and a pump, a first expandable member coupled to the processor and configured to be positioned in the superior vena cava. The system also includes a second expandable member coupled to the processor and configured to be positioned in the inferior vena cava. The system also includes a first sensing member designed to sense a first parameter. The system also includes a second sensing member designed to sense a second parameter. Additionally, the pump is designed to expand or contract the first expandable member, the second expandable member or both the first and the second expandable members based on a change in the first parameter, the second parameter or a change in both the first and the second parameters.

公开(公告)号：US20230338726A1

公开(公告)日：2023-10-26

申请号：US18138585

申请日：2023-04-24

Applicant: Boston Scientific Scimed Inc.

Inventor： Corey N. Meyer ,  Ian Meredith

IPC: A61M60/13 ,  A61M60/216 ,  A61M60/857 ,  A61M60/174

CPC classification number: A61M60/13 ,  A61M60/216 ,  A61M60/857 ,  A61M60/174 ,  A61M25/0152

Abstract: A percutaneous circulatory support device includes an impeller portion having a proximal end portion and an impeller being rotatable to cause blood to flow through the percutaneous circulatory support device. A catheter is coupled to the proximal end portion, and the catheter includes a preformed curve.