Title:
LATERAL FLOW-BASED SYSTEMS AND METHODS
Document Type and Number:
WIPO Patent Application WO/2020/123016
Kind Code:
A3
Abstract:
The present technology generally relates to stopped-flow microfluidic devices. Select embodiments of the present technology include microfluidic devices having a first porous element configured to receive a first fluid and a second porous element configured to receive a second fluid. The second porous element can have one or more legs overlapping with the first porous element. The device can be configured such that (a) delivery of the first fluid to the first porous element causes the first fluid to flow along the length of the first porous element without substantially wetting the one or more legs, and (b) delivery of the second fluid to the second porous element causes the second fluid to flow into the overlapping regions of the first porous element, thereby substantially stopping flow of the first fluid along at least a portion of the first porous element.
Inventors:
BYRNES SAMANTHA (US)
BUSER JOSHUA (US)
BISHOP JOSHUA (US)
GUELIG DYLAN (US)
HOWELL ARIELLE (US)
KUMAR SUJATHA (US)
YAGER PAUL (US)
ABE KOJI (US)
HEINIGER ERIN (US)
ANDERSON CAITLIN (US)
KAUFFMAN PETER C (US)
WHEELER MAXWELL (US)
BUSER JOSHUA (US)
BISHOP JOSHUA (US)
GUELIG DYLAN (US)
HOWELL ARIELLE (US)
KUMAR SUJATHA (US)
YAGER PAUL (US)
ABE KOJI (US)
HEINIGER ERIN (US)
ANDERSON CAITLIN (US)
KAUFFMAN PETER C (US)
WHEELER MAXWELL (US)
Application Number:
PCT/US2019/054126
Publication Date:
September 03, 2020
Filing Date:
October 01, 2019
Export Citation:
Assignee:
UNIV WASHINGTON (US)
International Classes:
B01L3/00; F04F1/16; F04F5/48
Domestic Patent References:
| WO2014116756A1 | 2014-07-31 |
Foreign References:
| US20160310942A1 | 2016-10-27 | |||
| US9108196B1 | 2015-08-18 | |||
| US20110151578A1 | 2011-06-23 | |||
| CN101497017A | 2009-08-05 |
Attorney, Agent or Firm:
GOBER, Jacob, D. et al. (US)
Download PDF: