Nextern Innovation, LLC

Robert D'Agostino

Michael P Brenzel

John R Ballard

Sam Batchelder

Jason W Staab

Jacon W Staab

Various embodiments of the systems, methods and devices are provided for breaking up calcified lesions in an anatomical conduit. More specifically, an electrical arc is generated between two spaced-apart electrodes disposed within a fluid-filled balloon, creating a subsonic pressure wave. In some embodiments, the electrodes comprise a plurality of points that allow the electrical arc to form at any one of the plurality of points to, among other things, extend the electrode life.

Intravascular lithotripsy system and device

Various embodiments of the systems, methods and devices are provided for breaking up calcified lesions in an anatomical conduit. More specifically, an electrical arc is generated between two spaced-apart electrodes disposed within a fluid-filled balloon, creating a subsonic pressure wave. In some embodiments, the electrodes comprise a plurality of points or extensions that allow the electrical arc to form at any one of the plurality of points to, among other things, extend the electrode life.

Intravascular lithotripsy systems and methods

Systems, devices and methods for generating subsonic pressure waves in intravascular lithotripsy

Systems, devices and methods for monitoring voltage and current and controlling voltage of voltage pulse generators

Various embodiments of the systems, methods and devices are provided for breaking up calcified lesions in an anatomical conduit More specifically, an electrical arc is generated between two spaced-apart electrodes disposed within a fluid-filled balloon, creating a subsonic pressure wave. In some embodiments, the electrodes comprise a plurality of points that allow the electrical arc to form at any one of the plurality of points to, among other things, extend the electrode life.

Systems, devices and methods for selection of arc location within a lithoplasty balloon spark gap

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Minneapolis, MN, United States of America

Robert D'Agostino