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:
Jun. 11, 2024
Filed:
Dec. 03, 2021
Fenwal, Inc., Lake Zurich, IL (US);
Melissa A. Thill, Kenosha, WI (US);
Amit J. Patel, Algonquin, IL;
Fenwal, Inc., Lake Zurich, IL (US);
Abstract
During a first stage of a priming procedure, a priming fluid is conveyed into a spinning membrane separator via a filtrate outlet port so as to convey air out of the spinning membrane separator via an inlet port and a retentate outlet port of the spinning membrane separator. During an optional second stage of the priming procedure, the priming fluid is conveyed into the spinning membrane separator via the inlet port so as to convey air out of the spinning membrane separator via the retentate outlet port. A rotor positioned within a housing of the spinning membrane separator may be rotated with respect to the housing during the first and second stages to force air from within the rotor into an annulus defined between the rotor and the housing for more complete priming of the spinning membrane separator.