Ablation system, methods, and controllers

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United States of America Patent

PATENT NO 10918434
APP PUB NO 20180250059A1
SERIAL NO

15970273

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Abstract

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Multi-electrode ablation systems, methods, and controllers are described. In one example, a multi-electrode ablation system includes a power supply configured to be coupled to a plurality of electrodes and a controller coupled to the power supply. The controller is configured to determine a thermal gain of each electrode of the plurality of electrodes. For each electrode of the plurality of electrodes, the controller sets a power limit based at least in part on said electrode's determined thermal gain. The power limit establishes a maximum power that may be dissipated through said electrode.

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Patent Owner(s)

Patent OwnerAddress
ST JUDE MEDICAL CARDIOLOGY DIVISION INC177 EAST COUNTY ROAD B ST PAUL MN 55117

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baker, James C Woodbury, US 58 2522
Barnier, Joseph William Menasha, US 10 238
Blix, John B Maple Grove, US 17 233
Brotz, Joseph Allen Oshkosh, US 10 238
Ennett, Kevin K Lino Lakes, US 6 66
Froehlich, Raymond Victor Neenah, US 2 3
Hein, John Eric Neenah, US 10 238
Olsen, Michael Savage, US 22 259
Varadharajan, Sukanya Maplewood, US 8 113

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