The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 2026
Filed:
Nov. 29, 2022
Insightful Instruments, Inc., Santa Clara, CA (US);
Michael Wiltberger, Santa Clara, CA (US);
Dan Andersen, Menlo Park, CA (US);
Michael Wiltberger, Santa Clara, CA (US);
Dan Andersen, Menlo Park, CA (US);
INSIGHTFUL INSTRUMENTS, INC., Santa Clara, CA (US);
Abstract
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.