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. 15, 1998
Filed:
May. 09, 1997
Applicant:
Inventor:
Robert S Herrick, Rialto, CA (US);
Assignee:
Herrick Family Limited Partnership, Rialto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ; A61F / ;
U.S. Cl.
CPC ...
128898 ; 623-6 ; 606-5 ;
Abstract
A method for altering the pupil of an eye is shown. The method comprises the step of surgically performing an iridectomy superiorly to the natural pupil of an eye forming a superior accessory pupil to accommodate an optical lens system. In the preferred embodiment, the optical lens system is an artificial lens system having a first optical lens system and a second optical lens system and at least one of the first optical lens system and the second optical lens system includes a prism positioned on a selected surface thereof for passing light rays of an object through eccentrically arranged lens to the macula.