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.

Date of Patent:
May. 13, 2025

Filed:

Mar. 31, 2021
Applicant:

Covidien Lp, Mansfield, MA (US);

Inventors:

Tingting Jin, Shanghai, CN;

Xiliang Zhang, Shanghai, CN;

Zhaokai Wang, Shanghai, CN;

Assignee:

Covidien LP, Mansfield, MA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/072 (2006.01);
U.S. Cl.
CPC ...
A61B 17/072 (2013.01); A61B 2017/07221 (2013.01); A61B 2017/07271 (2013.01); A61B 2017/07285 (2013.01);
Abstract

A surgical stapling device includes an end effector having a bottom guide member to confine tissue in the path of a cutting member and ensure that tissue is cleanly cut through. The bottom guide member can be supported on an end effector frame and be reusable or supported on the cartridge module and be disposable.


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