公开(公告)号：US20210220636A1

公开(公告)日：2021-07-22

申请号：US17137175

申请日：2020-12-29

Applicant: Boston Scientific Scimed, Inc.

Inventor： Travis J. Schauer ,  Joseph Alan Kronstedt ,  Benjamin Breidall ,  Megan Johnson

IPC: A61M60/419 ,  A61M60/216

Abstract: Various aspects of the present disclosure are directed to apparatuses, systems, and methods that may include a magnetic drive system of a blood pump. The magnetic drive system may include an impeller, a drive shaft, a driven magnet assembly, a driving magnet assembly, and a flux enhancer.

公开(公告)号：US12029890B2

公开(公告)日：2024-07-09

申请号：US17137175

申请日：2020-12-29

Applicant: Boston Scientific Scimed, Inc.

Inventor： Travis J. Schauer ,  Joseph Alan Kronstedt ,  Benjamin Breidall ,  Megan Johnson

IPC: A61M60/419 ,  A61M60/13 ,  A61M60/216 ,  A61M60/221 ,  F04D3/00 ,  F04D13/02

CPC classification number: A61M60/419 ,  A61M60/13 ,  A61M60/216 ,  A61M60/221 ,  F04D3/005 ,  F04D13/024 ,  F04D13/027 ,  A61M2205/0216

Abstract: Various aspects of the present disclosure are directed to apparatuses, systems, and methods that may include a magnetic drive system of a blood pump. The magnetic drive system may include an impeller, a drive shaft, a driven magnet assembly, a driving magnet assembly, and a flux enhancer.