Patent · US Active

Ferromagnetic augmentation for magnetic resonance imaging

US11397233B2 · kind B2 · utility

1Cited by

0References

18Claims

0Family size

Assignee

Hyperfine Operations, Inc. · US

Inventors

Michael Stephen Poole · Guilford, US
Todd Rearick · Cheshire, US
Jonathan M. Rothberg · Paradise, US

Key dates

Filing date	Jan 31, 2019
Grant date	Jul 26, 2022
Priority date	—
Expiry date	Jul 12, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG01R33/422
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

In some aspects, a magnetic system for use in a low-field MRI system. The magnetic system comprises at least one electromagnet configured to, when operated, generate a magnetic field to contribute to a B0 field for the low-field MRI system, and at least one permanent magnet to produce a magnetic field to contribute to the B0 field.

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