Determination of reference annotation time from multi-channel electro-cardiogram signals
US9259165B2 · kind B2 · utility
3Cited by
3References
18Claims
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Key dates
| Filing date | Feb 26, 2014 |
| Grant date | Feb 16, 2016 |
| Priority date | — |
| Expiry date | Feb 26, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/7282
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method includes receiving a plurality of mapping electro-cardiogram (ECG) signals from respective mapping electrodes coupled to a surface of a heart of a patient. Multiple reference ECG signals are received from respective reference electrodes coupled to the patient. The multiple reference ECG signals are jointly processed, so as to produce a single timing reference indicative of cardiac cycle timing of the heart. The single timing reference is applied to the mapping ECG signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.