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 11523840 B1

Date of Patent:

Dec. 13, 2022

Filed:

Nov. 23, 2018

Surgical instrument

Applicant:

Shanghai Microport Medbot (Group) Co., Ltd., Shanghai, CN;

Inventors:

Shuai Yuan, Shanghai, CN;

Youkun Jiang, Shanghai, CN;

Chao He, Shanghai, CN;

Yuyuan He, Shanghai, CN;

Assignee:

SHANGHAI MICROPORT MEDBOT (GROUP) CO., LTD., Shanghai, CN;

Attorney:

Muncy, Geissler, Olds & Lowe, P.C.

Primary Examiner:

Brooke Labranche

Int. Cl.

CPC ...

A61B 17/29 (2006.01); A61B 17/00 (2006.01);

U.S. Cl.

CPC ...

A61B 17/29 (2013.01); A61B 2017/00318 (2013.01); A61B 2017/00477 (2013.01);

Abstract

A surgical instrument (), comprising: a surgical execution component (), a linkage part (), and a manipulation component (), the distal end of the linkage part () being connected to the surgical execution component () and the proximal end of the linkage part () being connected to the manipulation component (). The surgical instrument () uses the linkage part () having two rotational degrees of freedom, such that when the manipulation component () drives, by means of the linkage part (), the surgical execution component () to rotate at a fifth rotational degree of freedom (R) and/or a sixth rotational degree of freedom (R), the swing directions of the surgical execution component () and the manipulation component () at a first rotational degree of freedom (R) and a second rotational degree of freedom (R) are consistent. Therefore, the surgical instruction () implements technical effects of improving the moving direction accuracy of the surgical execution component (), improving the accuracy of the action of the surgical instruction (), and facilitating surgical operations.

Find Patent Forward Citations

Yuan, Shuai. (2022). Surgical instrument (U.S. Patent No. 11523840). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11523840

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