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:
Dec. 30, 2014
Filed:
Dec. 07, 2006
Michael G. Moran, Danville, NH (US);
Scott P. Fulton, Middleton, WI (US);
Michael G. Moran, Danville, NH (US);
Scott P. Fulton, Middleton, WI (US);
Tarpon Biosystems Inc., Marlborough, MA (US);
Abstract
Described is a disposable valve that includes an actuation layer operationally linked to a flexible diaphragm; a valving layer operationally linked to the flexible diaphragm; and a connection layer operationally connected to the valving layer; wherein the valving layer and the connection layer have a corresponding plurality of channels passing therethrough, and the channels define at least one fluid flow path, and the flexible diaphragm is movable between a first open position wherein fluid can flow through the fluid flow path, and a second closed position wherein fluid cannot flow through the fluid flow path. Chromatographic systems incorporating a plurality of such valves, optionally integrated into a unitary valve block, are also described.