INTRAVASCULAR LITHOPLASTY BALLOON SYSTEMS, DEVICES AND METHODS

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 flow and pressure waves. In some emb...

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Bibliographic Details
Main Authors Ballard, John R, Batchelder, Sam, Brenzel, Michael P, Thome, Alexander P
Format Patent
LanguageEnglish
Published 19.09.2024
Subjects
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary: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 flow and pressure waves. In some embodiments, the electrodes are spaced apart across relatively long distances to create a stronger shock. In some embodiments, the saline ionically conducting between the electrodes is confined to reduce parasitic heating. In some embodiments, the balloon is partially deflated during arc generation.
Bibliography:Application Number: US202218681278