SYSTEMS AND METHODS FOR INCISING TISSUE

An elongate electrode is supported between two arms and configured to flex and generate plasma to incise tissue. Each of the arms is configured to penetrate tissue with the electrode supported therebetween to form a pocket with an incision. Each arm may comprise a distal tip shaped to penetrate tiss...

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Bibliographic Details
Main Authors WILTBERGER, Michael, ANDERSEN, Dan
Format Patent
LanguageEnglish
French
German
Published 09.10.2024
Subjects
BANDAGES, DRESSINGS OR ABSORBENT PADS
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
DIAGNOSIS
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PROSTHESES
SURGERY
TREATMENT OR PROTECTION OF EYES OR EARS
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Summary:An elongate electrode is supported between two arms and configured to flex and generate plasma to incise tissue. Each of the arms is configured to penetrate tissue with the electrode supported therebetween to form a pocket with an incision. Each arm may comprise a distal tip shaped to penetrate tissue, and an internal curved structure such as a track is shaped to allow the electrode to slide over the curved structure while the electrode is tensioned. The internal curved structure may comprise an electrically insulating material that provides electrical insulation to the tensioned sliding electrode. An opening formed in a lumen allows the electrode to extended between the curved structure and the exposed portion of the electrode suspended between the two arms. The separation distance between the two arms can be adjusted to vary an exposed length of the electrode to create a pocket incision of varying width.
Bibliography:Application Number: EP20220902340