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:
Jul. 26, 2022
Filed:
Nov. 05, 2020
Applicant:
Covidien Lp, Mansfield, MA (US);
Inventors:
David A. Nicholas, Trumbull, CT (US);
Russell V. Pribanic, Roxbury, CT (US);
Anthony D. Calderoni, Bristol, CT (US);
John M. Pantazis, Stratford, CT (US);
Assignee:
Covidien LP, Mansfield, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/072 (2006.01); A61B 17/00 (2006.01); A61B 17/29 (2006.01);
U.S. Cl.
CPC ...
A61B 17/072 (2013.01); A61B 2017/0023 (2013.01); A61B 2017/00398 (2013.01); A61B 2017/00424 (2013.01); A61B 2017/00734 (2013.01); A61B 2017/07257 (2013.01); A61B 2017/07271 (2013.01); A61B 2017/07278 (2013.01); A61B 2017/2923 (2013.01);
Abstract
A handle assembly of a hand-held surgical instrument includes a handle housing, a rack supported in the handle housing and configured to operably couple to a driven member of a surgical end effector, an idler pinion gear operably coupled to the rack, and an output pinion gear drivingly coupled to a motor. The output pinion gear translates the rack via the idler pinion gear.