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:
Nov. 19, 2013
Filed:
Oct. 18, 2011
Applicant:
Bruno Dacquay, Irvine, CA (US);
Inventor:
Bruno Dacquay, Irvine, CA (US);
Assignee:
Alcon Research, Ltd., Fort Worth, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An IOP control system provides drainage from an anterior chamber of the eye to a drainage location at the eye. The system has a valve with an open flow position and a closed zero flow position. A sensor system includes a first sensor arranged to detect a first pressure representative of IOP. A controller receives data representing the detected pressure from the sensor system and compares the data to an upper pressure threshold and a lower pressure threshold to determine whether to change the state of the valve system in a bimodal fashion.