Reducing noise in magnetic resonance imaging using conductive loops
US8659297B2 · kind B2 · utility
1Cited by
50References
26Claims
0Family size
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Key dates
| Filing date | Feb 27, 2012 |
| Grant date | Feb 25, 2014 |
| Priority date | — |
| Expiry date | Feb 27, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/5673
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of processing an electrical signal includes: capturing, via at least one main lead, an electrical signal; capturing, via at least one noise lead, a noise reference signal, wherein the at least one noise lead includes at least one conductive loop formed on a plane; receiving, by a processing device, the electrical signal and the noise reference signal; and processing, by the processing device, the electrical signal to cancel the noise reference signal from the electrical signal to obtain a processed electrical signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.