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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 9561030 B1

PDFFull Text
Date of Patent:
Feb. 07, 2017

Filed:

May. 11, 2012

Surgical staple and staple pocket for forming kidney-shaped staple

Applicants:

Zuren Zhang, Shanghai, CN;

Wei Min Yang, Changzhou, CN;

Suying LI, Changzhou, CN;

Zhenyu Jiang, Changzhou, CN;

Dongkun Yuan, Changzhou, CN;

Guoan Yu, Changzhou, CN;

Rong Ji, Changzhou, CN;

Yiyi Zhang, Shanghai, CN;

Weihua Xu, Shanghai, CN;

Inventors:

Zuren Zhang, Shanghai, CN;

Wei Min Yang, Changzhou, CN;

Suying Li, Changzhou, CN;

Zhenyu Jiang, Changzhou, CN;

Dongkun Yuan, Changzhou, CN;

Guoan Yu, Changzhou, CN;

Rong Ji, Changzhou, CN;

Yiyi Zhang, Shanghai, CN;

Weihua Xu, Shanghai, CN;

Assignees:

CHANGZHOU KANGDI MEDICAL STAPLER CO., LTD., Xinbei District Changzhou, Jiangsu, CN;

SHANGHAI CHUANGYI MEDICAL DEVICE TECH. CO., LTD., Pudong District, Shanghai, CN;

Attorneys:

Global IP Services

Tianhua Gu

Primary Examiner:

Nathaniel Chukwurah

Int. Cl.
CPC ...
A61B 17/068 (2006.01); A61B 17/064 (2006.01); A61B 17/072 (2006.01); A61B 17/115 (2006.01);
U.S. Cl.
CPC ...
A61B 17/068 (2013.01); A61B 17/0644 (2013.01); A61B 17/07207 (2013.01); A61B 17/1155 (2013.01); A61B 2017/07264 (2013.01);
Abstract

The present invention disclosed a surgical staple () and staple pocket () for forming kidney-shaped staple therefor, with the staple pocket () being recessed inward on the tissue contacting surface of the staple anvil (), and with M-shaped staple () being used, wherein the degree of projection of the middle portion of the back span () of the M-shaped staple () arranged at the inner circle or arranged at a proximal side of a cutter slot () is larger than that of the back span () of the M-shaped staple () arranged at the outer circle or arranged at a distal side of the cutter slot (), so that when the staple () of the same height are adapted to staple tissues to be stapled of different thickness, staple driver () bends the M-shaped staple () on the staple pocket () to form kidney-shaped staple () so as to achieve the operational effect of being able to seal the stapled tissue, to stop bleeding and to heal the tissue therearound.

Published as:
WO2012171423A1; US2014110457A1; US9561030B2;

Find Patent Forward Citations

Zhang, Zuren. (2017). Surgical staple and staple pocket for forming kidney-shaped staple (U.S. Patent No. 9561030). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9561030

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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