Patent · US Expired

Head coil for a magnetic resonance apparatus

US6693427B2 · kind B2 · utility

6Cited by

3References

28Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Matthias Drobnitzky · Spardorf, DE
Karsten Wicklow · Erlangen, DE

Key dates

Filing date	Apr 12, 2002
Grant date	Feb 17, 2004
Priority date	—
Expiry date	Apr 12, 2022

Classification

Technology area (CPC G)Physics
CPC primaryG01R33/4806
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A head coil for a magnetic resonance apparatus has a mirror device for the stimulation of one or both eyes with first light in a first wavelength range and for simultaneous acquisition of a eye movement with second light in a second wavelength range in a functional magnetic resonance examination. The mirror device has a mirror that reflects the first light and is transmissive for the second light or that is transmissive for the first light and reflects the second light.

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