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. 18, 2023
Filed:
May. 26, 2021
Applicant:
Covidien Lp, Mansfield, MA (US);
Inventors:
David M. Chowaniec, Rocky Hill, CT (US);
Xingrui Chen, Glastonbury, CT (US);
Andriy Buyda, East Haven, CT (US);
Saumya Banerjee, Hamden, CT (US);
Brian J. Creston, Madison, 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 2017/07257 (2013.01); A61B 2017/07271 (2013.01); A61B 2017/2943 (2013.01);
Abstract
A powered handle assembly includes a motor assembly, a rack, a shaft, and a pinion that couples the motor assembly to the rack. The shaft supports the pinion and is movable to move the pinion from a first position engaged with the rack to a second position disengaged from the rack to facilitate manual retraction of the rack.