Suppression of global activation signals during anatomical mapping
US9681817B2 · kind B2 · utility
9Cited by
33References
11Claims
0Family size
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Key dates
| Filing date | Dec 19, 2013 |
| Grant date | Jun 20, 2017 |
| Priority date | — |
| Expiry date | Mar 13, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/00839
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method for mapping an anatomical structure includes sensing activation signals of intrinsic physiological activity with a plurality of electrodes disposed in or near the anatomical structure, identifying at least one of the electrodes not in direct contact with the anatomical structure, and adjusting the activation signals sensed by each of the plurality of electrodes based on the activation signals sensed by the identified at least one of the electrodes not in direct contact with the anatomical structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.