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:
Dec. 28, 2021
Filed:
Oct. 31, 2017
Covidien Lp, Mansfield, MA (US);
Anthony B. Ross, Boulder, CO (US);
Eric R. Larson, Boulder, CO (US);
Michael B. Lyons, Boulder, CO (US);
Covidien LP, Mansfield, MA (US);
Abstract
A surgical instrument includes a housing, an end effector assembly, and a shaft. The end effector assembly includes first and second jaw members each defining a curved configuration. At least one of the jaw members is movable relative to the other between a spaced-apart position and an approximated position. The shaft includes a proximal portion coupled with and extending distally from the housing and a distal portion extending distally from the proximal portion and having the end effector assembly coupled thereto at the distal end thereof. The proximal portion defines a circular cross-sectional configuration to facilitate formation of a fluid-tight seal thereabout. The distal portion defines a rectangular cross-sectional configuration configured to facilitate insertion through a cannula.