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:
Sep. 15, 2026
Filed:
Mar. 17, 2022
Terumo Kabushiki Kaisha, Tokyo, JP;
Masatsugu Igarashi, Shizuoka, JP;
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A biological component treatment system according to embodiments of the present disclosure includes an IC route through which the liquid is capable of flowing in inner cavities of hollow fibers, and an EC route through which the liquid is capable of flowing in a main space on an outer side of the hollow fibers. The biological component processing system is further equipped with a control unit that controls a flowing state of the liquid through the IC route and the EC route. The control unit, at a time of priming, while the liquid flows through both the IC route and the EC route, causes a differential pressure to be generated between the liquid flowing through the inner cavities and the liquid flowing through the main space, and causes the gas to flow out from the hollow fibers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile