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. 03, 2026
Filed:
Sep. 05, 2019
Applicant:
Capitainer Ab, Stockholm, SE;
Inventors:
Anna Ohlander, Hägersten, SE;
Hans Peter Starck-Johnson, Stockholm, SE;
Janosch Hauser, Stockholm, SE;
Göran Stemme, Lidingö, SE;
Niclas Roxhed, Bromma, SE;
Assignee:
CAPITAINER AB, Stockholm, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01L 3/00 (2006.01); G01N 33/49 (2006.01);
U.S. Cl.
CPC ...
B01L 3/50273 (2013.01); B01L 3/502753 (2013.01); G01N 33/491 (2013.01); B01L 2200/0605 (2013.01); B01L 2200/0684 (2013.01); B01L 2300/0681 (2013.01); B01L 2300/0816 (2013.01); B01L 2300/126 (2013.01); B01L 2400/0406 (2013.01);
Abstract
Disclosed herein is a microfluidic device and a method for transporting and sampling a defined volume of plasma, providing a fluid passageway from an inlet to an outlet comprising a first region with the inlet with a first high flow resistance configured to receive and collect a whole blood sample and to separate plasma; and a second region with the outlet lower flow resistance. The second region is in fluid connection with the first region and configured to meter the separated plasma by comprising a metering channel.