Patent · US Active

Electromagnetically driven blood pump

US11752323B2 · kind B2 · utility

9Cited by

10References

18Claims

0Family size

Assignee

Boston Scientific Scimed, Inc. · US

Inventors

Nathan Edwards · Minneapolis, US
Benjamin Breidall · Eden Prairie, US
Joseph A. Kronstedt · New Hope, US

Key dates

Filing date	Dec 29, 2020
Grant date	Sep 12, 2023
Priority date	—
Expiry date	May 7, 2041

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16C2316/18
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Various aspects of the present disclosure are directed toward apparatuses, systems, and methods that may include a magnetic drive system of a blood pump. The magnetic drive system may include a drive shaft coupled to an impeller, a driven magnet assembly coupled to at least one of the drive shaft and the impeller, and a driving coil assembly configured to drive the driven magnet assembly.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.