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. 27, 2010
Filed:
Dec. 18, 2006
Forrest J. Ellis, Moreland Hills, OH (US);
Forrest J. Ellis, Moreland Hills, OH (US);
Other;
Abstract
An improved cutter assembly is used to form an aperture in a lens capsule of an eye. The cutter assembly is resiliently deflectable between a contracted condition and an expanded condition. When the cutter assembly is in the contracted condition, it is moved through an opening in the eye into alignment with an anterior portion of lens capsule of the eye. The cutter assembly is then operated to the expanded condition and moved against the anterior portion of the lens capsule under the influence of fluid pressure. To move the cutter assembly against the anterior portion of the lens capsule, a seal engages an anterior portion of the lens capsule and a conduit connected with the cutter assembly is connected in fluid communication with a source of low pressure (vacuum).