Patent · US Active

Enhanced visualization of organ electrical activity

US11844616B2 · kind B2 · utility

0Cited by

8References

20Claims

0Family size

Assignee

Biosense Webster (Israel) Ltd. · IL

Inventors

Refael Itah · Nes Ziona, IL
Aharon Turgeman · Jerusalem, IL
Daniel Melby · North Oaks, US
Gal Hayam · Rekhasim, IL
Tal Haim Bar-on · Kiryat Tivon, IL

Key dates

Filing date	Aug 6, 2020
Grant date	Dec 19, 2023
Priority date	—
Expiry date	Aug 20, 2041

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B5/7203
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Methods, apparatus, and systems for medical procedures are disclosed herein and include sensing a plurality of tissue electrical potentials at an organ area of an organ, by one or more electrodes on a catheter, determining a number of peak electrical potentials from the plurality of first tissue electrical potentials such that the a peak electrical potential exceeds a potential threshold, determining a first visual characteristic based on the number of peak electrical potential and displaying a rendering of the organ comprising the organ area such that the rendering of the first organ area comprises the first visual characteristic.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.