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:
Oct. 01, 2019
Filed:
Mar. 30, 2018
Cytonome/st, Llc, Bedford, MA (US);
John R. Gilbert, Brookline, MA (US);
Sebastian Böhm, Inverness, GB;
Manish Deshpande, Canton, MA (US);
CYTONOME/ST, LLC, Bedford, MA (US);
Abstract
A microfluidic device includes a microchannel having an interior bounded by a side wall, an inlet, a switching region, and a plurality of outlet channels downstream of the switching region. The microchannel is formed in a microfluidic chip substrate and configured to accommodate a flow of liquid through the microchannel. The microfluidic device includes a valve operatively coupled to the switching region comprising a sealed reservoir. A side passage extends between the reservoir and the interior of the microchannel via an aperture in the side wall and is configured to accommodate a volume of liquid between the interior of the microchannel and the reservoir. The microfluidic device includes an actuator integrated into the microfluidic chip and configured to increase an internal pressure of the reservoir and move at least a portion of the volume of the liquid from the side passage into the microchannel to deflect a portion of the liquid flowing through the microchannel.