CARDIAC ABLATION CATHETER AND SYSTEM THEREOF

A pulsed field ablation catheter for use in atrial fibrillation treatment having a distal steerable variable loop with multiple electrodes coupled to the distal end of a multilumen shaft and a handle coupled to the proximal end of the multilumen shaft. A shape imparting mechanism coupled to the hand...

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Bibliographic Details
Main Authors ASSI, Milanjot, Singh, FONG, Ian, PAN, Pengjin, MECKES, Daniel
Format Patent
LanguageEnglish
French
German
Published 01.11.2023
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:A pulsed field ablation catheter for use in atrial fibrillation treatment having a distal steerable variable loop with multiple electrodes coupled to the distal end of a multilumen shaft and a handle coupled to the proximal end of the multilumen shaft. A shape imparting mechanism coupled to the handle is configured to change the shape of steerable loop by manipulating a steering mechanism to steer the steerable loop to the treatment site and a rotational actuator to change the diameter of the variable loop to better interface with varying human anatomy.
Bibliography:Application Number: EP20210909626