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:
Jun. 01, 2021

Filed:

Dec. 07, 2015
Applicant:

Covidien Lp, Mansfield, MA (US);

Inventors:

Zhang Xiliang, Shanghai, CN;

Zhaokai Wang, Shanghai, CN;

Baojun Li, Shanghai, CN;

Assignee:

Covidien LP, Mansfield, MA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/24 (2006.01); A61B 17/115 (2006.01); A61B 17/068 (2006.01); A61B 17/00 (2006.01);
U.S. Cl.
CPC ...
A61B 17/1155 (2013.01); A61B 17/068 (2013.01); A61B 2017/00292 (2013.01);
Abstract

An anvil assembly suitable for trans-oral delivery includes an anvil head configured to be tilted. An anvil delivery assembly includes the anvil assembly and a tubular guide assembly secured to the anvil assembly. The tubular guide assembly includes a flexible tube having an oblate cross-section.


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