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:
Feb. 18, 2025
Filed:
Apr. 07, 2024
Cytek Biosciences, Inc., Fremont, CA (US);
David Vrane, Fremont, CA (US);
Cytek Biosciences, Inc., Fremont, CA (US);
Abstract
A pressure regulated fluidics system of a flow cytometer includes a sheath tank holding sheath fluid; a degasser coupled to the sheath tank by a first sheath line; a manifold assembly coupled to the degasser by a second sheath line; a first valve coupled to the second sheath line; a pressure regulator coupled to the sheath tank; and a transducer coupled to and between the pressure regulator and the first valve. The transducer senses measured pressure and converts it into a voltage. The pressure regulator applies regulated pressure to the sheath fluid to maintain a total flow rate of fluids through the flow cytometer based on the voltage. The degasser pulls gas molecules out of the sheath fluid.