Automatic display of earliest LAT point
US10441188B2 · kind B2 · utility
27Cited by
15References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2017 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | Feb 3, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/00053
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Cardiac catheterization is carried out by inserting a multi-electrode probe into a heart of a living subject, preparing a current position map of the electrodes to define respective locations of the electrodes, and recording electrograms from the electrodes. Activation times are annotated at the respective locations by analysis of the electrograms and generating an activation map. A region of the activation map is selected and earliest ones of the activation times in the selected region identified. The earliest activation times are graphically indicated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.