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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 12758217 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Jun. 29, 2016

Surgical instrument having bendable actuator

Applicants:

Yisi (Suzhou) Medical Technology Co., Ltd., Jiangsu, CN;

Ezisurg Medical Co., Ltd., Shanghai, CN;

Inventors:

Honglin Nie, Shanghai, CN;

Guang Yang, Shanghai, CN;

Xiliang Zhang, Shanghai, CN;

Yang Jiang, Shanghai, CN;

Xiufeng Shi, Shanghai, CN;

Anhua Li, Shanghai, CN;

Assignees:

YISI (SUZHOU) MEDICAL TECHNOLOGY CO., LTD., Jiangsu, CN;

EZISURG MEDICAL CO., LTD., Shanghai, CN;

Attorney:

Fox Rothschild LLP

Primary Examiner:

Andrew M Tecco

Int. Cl.
CPC ...
A61B 17/072 (2006.01); A61B 17/295 (2006.01); A61B 17/00 (2006.01); A61B 17/29 (2006.01);
U.S. Cl.
CPC ...
A61B 17/07207 (2013.01); A61B 17/295 (2013.01); A61B 2017/0046 (2013.01); A61B 2017/00818 (2013.01); A61B 2017/07257 (2013.01); A61B 2017/07271 (2013.01); A61B 2017/07285 (2013.01); A61B 2017/2927 (2013.01);
Abstract

A surgical instrument comprises an actuator, an extension tube and a controller, wherein the near end of the extension tube is connected with the controller, the far end of the extension tube is connected with the actuator, and the actuator can rotate relative to the far end of the extension tube. The controller comprises a bend control mechanism capable of moving in at least one direction. The extension tube comprises a first flexible component and moves in at least one direction through the bend control mechanism. The first flexible component enables the actuator to rotate relative to the far end of the extension tube towards at least one side. A bendable magazine is further provided. The actuator can bend relative to the far end of the extension tube by a larger angle through the flexible components, thereby being suitable for medical treatment under more complex clinical conditions.

Find Patent Forward Citations

Nie, Honglin. (2026). Surgical instrument having bendable actuator (U.S. Patent No. 12758217). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12758217

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

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