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. 09, 1996
Filed:
Jul. 15, 1994
Edward R Zaleski, Santa Ana, CA (US);
Mark S Cole, Trabuco Canyon, CA (US);
Allergan, Inc., Irvine, CA (US);
Abstract
A reusable cartridge assembly for a phaco machine includes a first plate with a plurality of flow channels therein and a sealing gasket with a sheet for sealing against the first plate to prevent fluid from leaving the flow channels. In addition, a tube is provided, fixed to the sealing gasket and protruding therefrom, for enabling engagement between the tube and a pump head for circulation of fluid through flow channels. A second plate is provided for applying a sealing pressure between the sheet and the first plate. In addition, the sealing gasket may include a sensing element for determining pressure within the flow channels.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile