Estimating the prevalence of activation patterns in data segments during electrophysiology mapping
US9737227B2 · kind B2 · utility
27Cited by
25References
14Claims
0Family size
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Key dates
| Filing date | Aug 28, 2014 |
| Grant date | Aug 22, 2017 |
| Priority date | — |
| Expiry date | Aug 28, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/6858
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system and method for mapping an anatomical structure includes sensing activation signals of physiological activity with a plurality of mapping electrodes disposed in or near the anatomical structure. Patterns among the sensed activation signals are identified based on a similarity measure generated between each unique pair of identified patterns which are classified into groups based on a correlation between the corresponding pairs of similarity measures. A characteristic representation is determined for each group of similarity measures and displayed as a summary plot of the characteristic representations.
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