Patent · US Active

Magnetic resonance scanner and local coil matrix for operation at low magnetic field strengths

US11119166B2 · kind B2 · utility

0Cited by

3References

17Claims

0Family size

Assignee

Siemens Healthcare Limited · DE

Inventors

Michael Miosga · Augsburg, DE
Robert Rehner · Fairview Avenue, DE
Markus Vester · Koblenzer Straße, DE

Key dates

Filing date	Jan 11, 2018
Grant date	Sep 14, 2021
Priority date	—
Expiry date	Jan 13, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG01R33/3685
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The invention relates to a local coil matrix and to a magnetic resonance scanner for operation by means of a low magnetic field. The local coil matrix according to the invention has a first coil winding and a second coil winding and a first low-noise pre-amplifier and second pre-amplifier, each electrically connected to a coil winding. The first coil winding has a broadband matching in a first frequency range at a Larmor frequency to the first pre-amplifier connected thereto.

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