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:
May. 05, 2026
Filed:
Jul. 24, 2023
Applicant:
Covidien Lp, Mansfield, MA (US);
Inventor:
David A. Nicholas, North Haven, 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 17/07207 (2013.01); A61B 2017/00398 (2013.01); A61B 2017/0046 (2013.01); A61B 2017/07257 (2013.01); A61B 2017/07271 (2013.01); A61B 2017/2913 (2013.01); A61B 2017/2923 (2013.01); A61B 2017/2927 (2013.01);
Abstract
A powered stapling device includes an adapter assembly that includes an outer tube, a shifter mechanism, an articulation gear, and a rotate gear. The rotate gear is secured to the outer tube such that rotation of the rotate gear causes rotation of the outer tube. The shifter mechanism includes a shifter shaft that supports a shifter gear. The shifter shaft is movable to move the shifter gear between a rotate position in which rotation of the articulation gear causes rotation of the rotate gear and the outer tube and an articulate position in which the shifter gear prevents or locks rotation of the rotate gear and the outer tube.