Pulse Biosciences, Inc.

David Moosavi

Rodel Quintos

Andy E Denison

Ryan C Bradway

David R Kirkland

Peter J D'aquanni

David J Danitz

Roman Turovskiy

Peter J D'Aquanni

Dylan R Montgomery

Devices and methods for mapping tissue, such as cardiac tissue, and applying electrical energy to ablate the tissue may include an applicator region comprising two or more wire electrodes that extend between the arms of the device as well as a plurality of mapping and/or sensing electrodes (e.g., ring electrodes) on the arms and/or the elongate body. These devices may sense electrical activity using the mapping electrodes and may deliver energy between the first wire electrode and the second wire electrode to ablate, for example, cardiac tissue.

Mapping and ablation applicators

Methods and apparatuses are disclosed for providing pulsed electrical treatment (including high voltage, sub-microsecond pulsed electric energy) to body vessels. The apparatus may include deployable electrodes that conform to transitional surfaces. These apparatuses may include multiple wire loops forming petal-like electrodes configured to expand with an expandable member, such as a balloon.

Circumferential ablation devices and methods

Growing community of inventors

Hayward, CA, United States of America

David Moosavi