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. 29, 2025
Filed:
Sep. 14, 2021
Applicant:
Johnson & Johnson Surgical Vision, Inc., Santa Ana, CA (US);
Inventors:
Justin Lin, Tustin, CA (US);
Lauren Hickey, Irvine, CA (US);
Assignee:
Johnson & Johnson Surgical Vision, Inc., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 9/007 (2006.01); A61M 1/00 (2006.01);
U.S. Cl.
CPC ...
A61F 9/00745 (2013.01); A61M 1/774 (2021.05); A61M 2210/0612 (2013.01);
Abstract
The present invention discloses a system comprising an actuation valve for receiving a first pressurized fluid, a piston in communication with the actuation valve, and a flow restrictor for controlling the flow of a second pressurized fluid from the piston. The flow restrictor may vent to ambient pressure and the piston may act as a pinch valve on at least one of an irrigation line.