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:
Dec. 26, 2023
Filed:
Jul. 06, 2022
Capitainer Ab, Solna, SE;
Gabriel Lenk, Freiburg, DE;
Anna Ohlander, Stockholm, SE;
CAPITAINER AB, Solna, SE;
Abstract
A microfluidic device configured to sample, meter and collect a metered volume of body fluid for analysis by means of capillary transport, wherein the device comprises: an inlet section for receiving a sample of body fluid, the inlet section comprising an inlet port and a channel system; a filtration membrane configured to separate plasma from blood, wherein the inlet section and the channel system are configured to transport the sample of body fluid to, and to distribute it across the filtration membrane with a stepwise or gradually increasing capillarity from the inlet section to the filtration membrane; a metering function, configured to meter a predefined volume of the received body fluid; and at least one porous medium for receiving the transported sample of body fluid.