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.:
Date of Patent:
Sep. 20, 2016
Filed:
Aug. 16, 2010
Hideyuki Futamura, Saitama, JP;
Hideyuki Futamura, Saitama, JP;
Hoya Corporation, Tokyo, JP;
Abstract
A lens holding ringis held by a string-like bodystretched along a surface of an eyeballby being supported by a plurality of cannulasinserted to a sclera, and is fixed to the surface of the eyeballby a tensile stress of the string-like body, and in this state, holds a surgery lenson the eyeball. The lens holding ringcomprises a lens holderincluding an openinginto which a lens is inserted, and engagement partsprovided at positions opposed to each other across the opening. Each engagement part has an engagement structure of engaging with the string-like bodyfor fixing the lens holder to the surface of the eyeball so as to interpose the lens holder therein, and has a folded parton the tip of the engagement part for preventing coming-off of the string-like body.