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:
Feb. 15, 2022
Filed:
Mar. 06, 2020
Applicant:
Covidien Lp, Mansfield, MA (US);
Inventors:
K V S Manoj Kumar Vadali, Hyderabad, IN;
Sabastian K. George, Hyderabad, IN;
Assignee:
Covidien LP, Mansfield, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 17/072 (2006.01);
U.S. Cl.
CPC ...
A61B 17/07292 (2013.01); A61B 2017/07257 (2013.01); A61B 2017/07271 (2013.01); A61B 2017/07285 (2013.01);
Abstract
A tool assembly for use with a surgical stapling device includes structure on an anvil assembly and/or a cartridge assembly to obstruct blood from flowing through spaces in a staple line as the staple line is being formed by the stapling device. In aspects of the disclosure, the tool assembly includes protrusions to compress tissue adjacent to spaces in the staple line as the staple line is being formed and tissue is being cut.