Wireless RF coil power supply
US7592813B2 · kind B2 · utility
9Cited by
26References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2007 |
| Grant date | Sep 22, 2009 |
| Priority date | — |
| Expiry date | Oct 31, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/3692
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system wirelessly supplies electrical power to an RF coil and an analog-to-digital converter (ADC) for an MRI system. The system supplies power to at least operate the RF coil and ADC without the use of a battery and without use of a wired connection external to the bore of the magnet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.