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:
Jun. 17, 2014
Filed:
Dec. 06, 2011
Applicants:
Leslie Field, Portola Valley, CA (US);
Matthew Rickard, Yorba Linda, CA (US);
Inventors:
Leslie Field, Portola Valley, CA (US);
Matthew Rickard, Yorba Linda, CA (US);
Assignee:
Alcon Research, Ltd., Fort Worth, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An intraocular pressure control system for implantation in an eye of a patient to provide drainage from an anterior chamber of the eye to a drainage location at the eye includes a drainage tube and a valve system arranged to control drainage flow between the anterior chamber and the drainage site, the valve system being configured to control fluid flow using an electrolysis process and closed loop feedback from pressure sensors able to determine: flow rate, IOP, bleb pressure, and internal valve pressure.