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. 02, 2026

Filed:

Oct. 24, 2023
Applicant:

Zhongshan Ophthalmic Center of Sun Yat-sen University, Guangzhou, CN;

Inventors:

Xiulan Zhang, Guangzhou, CN;

Long Wang, Guangzhou, CN;

Fengbin Lin, Guangzhou, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 9/007 (2006.01); A61B 17/00 (2006.01); A61B 17/32 (2006.01);
U.S. Cl.
CPC ...
A61F 9/00772 (2013.01); A61B 2017/00424 (2013.01); A61B 2017/320044 (2013.01);
Abstract

The present invention discloses a double-head separator for peripheral anterior synechiae, including a first head portion, a first neck portion, a handle portion, a second neck portion and a second head portion which are sequentially connected. At least one of the first neck portion and the second neck portion is designed in an elongated shape or designed in a bent structure, at least one of the first head portion and second head portion is provided with an arc-shaped ring in a longitudinal direction substantially perpendicular to the handle portion, and the arc-shaped ring of the first head portion or the second head portion is provided with a plurality of teeth. The separator of the present invention is applicable to various surgery for angle-closure and adherent glaucoma.


Find Patent Forward Citations

Zhang, Xiulan. (2026). Double-head separator for peripheral anterior synechiae (U.S. Patent No. 12642697). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12642697

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

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