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:
May. 27, 2025
Filed:
Dec. 12, 2016
Biotage Ab, Uppsala, SE;
Adam Faris, Uppsala, SE;
Johan Asplund, Uppsala, SE;
Juha Esala, Vattholma, SE;
Love Amcoff, Uppsala, SE;
BIOTAGE AB, Uppsala, SE;
Abstract
A flow control device, a system and a method are disclosed. The flow control device comprises a displaceable means () having a direction of displacement and being displaceable between a first position and a second position. The flow control device further comprises a body () comprising a first cavity () in fluid contact with a first side of the displaceable means () forming a first volume. The first cavity further comprising a first inlet (), a primary outlet () with a primary flow resistance and arranged essentially parallel with the displacement direction, wherein the primary outlet comprises an inlet opening () facing the displaceable means at a first distance () from the displaceable means in the direction of displacement, a secondary outlet () with a secondary flow resistance, wherein the displaceable means is displaceable between a first position and a second position. In the first position, a first fluid path () between the first inlet () and the primary outlet () is provided, and a second flow path () between the inlet () and the secondary outlet () is provided; In the second position, the displaceable means is displaced at least the first distance and close the inlet opening () of the primary outlet, whereby the inlet opening () is blocked, and the second fluid path () between the first inlet () and the secondary outlet () is maintained.