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.

Date of Patent:
Feb. 23, 2021

Filed:

Jun. 01, 2018
Applicants:

Northwestern University, Evanston, IL (US);

The Board of Trustees of the University of Illinois, Urbana, IL (US);

Inventors:

John A. Rogers, Wilmette, IL (US);

Jungil Choi, Chicago, IL (US);

Tyler R. Ray, Evanston, IL (US);

Johnathan T. Reeder, Plano, TX (US);

Yurina Sekine, Evanston, IL (US);

Amay J. Bandodkar, Evanston, IL (US);

Yi Zhang, Evanston, IL (US);

Hexia Guo, Evanston, IL (US);

Sungbong Kim, Champaign, IL (US);

Diana Ostojich, Evanston, IL (US);

Assignees:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/145 (2006.01); A61B 5/00 (2006.01); A61B 5/053 (2021.01); A61B 5/103 (2006.01); A61B 5/1455 (2006.01); B01L 3/00 (2006.01);
U.S. Cl.
CPC ...
A61B 5/14539 (2013.01); A61B 5/0002 (2013.01); A61B 5/053 (2013.01); A61B 5/1032 (2013.01); A61B 5/1455 (2013.01); A61B 5/14517 (2013.01); A61B 5/14546 (2013.01); A61B 5/4842 (2013.01); A61B 5/6806 (2013.01); B01L 3/502715 (2013.01); A61B 5/6833 (2013.01); A61B 2562/028 (2013.01); A61B 2562/164 (2013.01); B01L 2300/025 (2013.01); B01L 2300/0663 (2013.01); B01L 2300/0803 (2013.01); B01L 2300/0864 (2013.01); B01L 2300/123 (2013.01); B01L 2400/0406 (2013.01); B01L 2400/0688 (2013.01);
Abstract

Provided are microfluidic systems for monitoring a biofluid property and related methods. Specially configured microfluidic networks and associated structural support and functional elements, including flexible substrates, capping layers, and fluidic conduits and controllers, provide reliable biofluid collection. Optical components and indicators provide a reliable and readily observable readout, including of any of a number of biofluid properties, including directly from biofluid collected in the microfluidic network.


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