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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.:

US 11123064 B1

PDFFull Text
Date of Patent:
Sep. 21, 2021

Filed:

Dec. 26, 2016

Tissue closure device

Applicant:

Touchstone International Medical Science Co.,ltd, Suzhou, CN;

Inventors:

Wangdong Chen, Suzhou, CN;

Teng Shan, Suzhou, CN;

Tuo Shu, Suzhou, CN;

Assignee:

TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO., LTD., Jiangsu, CN;

Attorney:

Ladas & Parry, LLP

Primary Examiner:

Diane D Yabut

Assistant Examiner:

Christian D Knauss

Int. Cl.
CPC ...
A61B 17/122 (2006.01); A61B 17/128 (2006.01); A61B 17/072 (2006.01); A61B 17/12 (2006.01); A61B 17/115 (2006.01); A61B 17/3209 (2006.01); A61B 17/11 (2006.01); A61B 17/00 (2006.01); A61B 17/064 (2006.01);
U.S. Cl.
CPC ...
A61B 17/072 (2013.01); A61B 17/115 (2013.01); A61B 17/1114 (2013.01); A61B 17/122 (2013.01); A61B 17/12013 (2013.01); A61B 17/1285 (2013.01); A61B 17/3209 (2013.01); A61B 2017/00818 (2013.01); A61B 2017/0647 (2013.01); A61B 2017/07214 (2013.01); A61B 2017/07285 (2013.01);
Abstract

The present invention provides a tissue closure device, comprising: a first and a second clamping base which form a cavity there between for accommodating a tubular tissue; and a pouch assembly comprises: a tying band provided with a first free end and a second free end; a first tying band buckle which is arranged adjacent to the first free end in an initial state; a second tying band buckle arranged adjacent to the second free end in an initial state, wherein the second tying band buckle is buckled with the first tying band buckle after the first and the second clamping base are closed; and a first driving mechanism which enables the first and the second tying band buckle to move synchronously after the first and the second tying band buckle are buckled and then cooperate with the tying band to gather the tubular tissue into a pouch.

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