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:
Nov. 12, 2024
Filed:
Mar. 10, 2020
Covidien Lp, Mansfield, MA (US);
George S. Matta, Plainville, MA (US);
Jacob C. Baril, Norwalk, CT (US);
Matthew A. Dinino, Newington, CT (US);
Saumya Banerjee, Hamden, CT (US);
Covidien LP, Mansfield, MA (US);
Abstract
An electrosurgical pencil includes a body. The body includes a track extending along a distal end of the body. A treatment blade extends from the distal end of the body and is electrically connected to a first potential of a source of electrosurgical energy. The treatment blade is configured to treat tissue upon activation thereof. A protective guard is configured to slide along a track between a first position concealing a distal end of the treatment blade and a second position exposing the distal end of the treatment blade. A return electrode is disposed on an exposed surface of the protective guard. The return electrode is electrically connected to a second potential of the source of electrosurgical energy. A biasing member includes a first end operably connected to the distal end of the body and a second end operably connected to the protective guard.