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:
Aug. 25, 2026
Filed:
Jul. 13, 2022
Applicant:
Arthrex, Inc., Naples, FL (US);
Inventor:
Eric D. Mcleish, Bonita Springs, FL (US);
Assignee:
Arthrex, Inc., Naples, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 18/14 (2006.01); A61B 18/00 (2006.01);
U.S. Cl.
CPC ...
A61B 18/14 (2013.01); A61B 2018/00577 (2013.01); A61B 2018/142 (2013.01);
Abstract
An electrode assembly for an electrosurgical ablator may include an insulator having a distal end portion and a proximal end portion. The insulator may include a rim forming a distal extent of the distal end portion and an aperture disposed in the distal end portion. An electrode is disposed in the aperture and forms a cavity having a profile shape recessed from the distal end portion toward the proximal end portion. The electrode assembly projects a focal point of an ablation region emitted from the supply electrode through the projecting rim to a projection distance beyond the distal extent.