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:
Mar. 03, 2026
Filed:
Oct. 25, 2022
The Cleveland Clinic Foundation, Cleveland, OH (US);
Sean Nagel, Cleveland Heights, OH (US);
Sergey Samorezov, Highland Heights, OH (US);
The Cleveland Clinic Foundation, Cleveland, OH (US);
Abstract
A valve assembly for controlled drainage or delivery of a fluid from or to a patient including an outlet, an inlet, a diaphragm chamber and a diaphragm dividing the diaphragm chamber into a first chamber cavity and a second chamber cavity. The diaphragm being deflectable toward a first wall of the diaphragm chamber wherein the first chamber cavity contracts and the second chamber cavity expands, and oppositely toward a second wall of the diaphragm chamber wherein the second chamber cavity contracts and the first chamber cavity expands. A plunger is translatable between a first actuation state that establishes fluid communication between the outlet and the second chamber cavity, and separately between the inlet and the first chamber cavity. The valve also having a second actuation state that establishes fluid communication between the outlet and the first chamber cavity, and separately between the inlet and the second chamber cavity.