Automated analysis of complex fractionated electrograms
US8676305B2 · kind B2 · utility
6Cited by
0References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 21, 2012 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Mar 26, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/283
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method for mapping abnormal electrical activity, including obtaining electrical signal data from respective locations in a heart of a living subject, and automatically analyzing the signal data to identify complex fractionated electrograms (CFEs) therein. The method further includes analyzing the CFEs so as to identify reentry locations comprised in the respective locations, and displaying information derived from the identification in relation to a map of the heart.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.