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:
Jul. 01, 1997
Filed:
Oct. 10, 1995
Edward R Zaleski, Santa Ana, CA (US);
Allergan, Waco, TX (US);
Abstract
Apparatus for inserting intraocular lenses (IOLs) into eyes are disclosed. The apparatus comprises an insertion tube, and an injector rod having a distal tip capable of engaging an intraocular lens. A rotating assembly is provided to controllably rotate the rod as it moves distally through the insertion tube. The rotation of the injector rod is imparted to the IOL in such a manner that the IOL is also rotated as it moves through the insertion tube. The degree of rotation of the IOL is controlled to place the IOL in an orientation for final implantation in the eye with reduced risk of damaging the eye. Methods for inserting an IOL into an eye using such apparatus are also disclosed and are within the scope of the present invention.