US 11,717,822 B2
System for portable and easy-to-use detection of analytes with mobile computing device
Ayub Khattak, San Diego, CA (US); and Clinton Sever, San Diego, CA (US)
Assigned to CUE HEALTH INC., San Diego, CA (US)
Filed by CUE HEALTH INC., San Diego, CA (US)
Filed on Jan. 30, 2020, as Appl. No. 16/777,344.
Application 16/777,344 is a division of application No. 15/785,394, filed on Oct. 16, 2017, granted, now 10,589,267.
Application 15/785,394 is a continuation of application No. 14/205,146, filed on Mar. 11, 2014, granted, now 9,789,483.
Claims priority of provisional application 61/776,254, filed on Mar. 11, 2013.
Prior Publication US 2020/0164373 A1, May 28, 2020
Int. Cl. B01L 3/00 (2006.01); G01N 1/02 (2006.01); G01N 35/10 (2006.01); H04M 1/72409 (2021.01); G01N 35/08 (2006.01); G01N 33/543 (2006.01); G01N 27/327 (2006.01); G01N 35/00 (2006.01); G01N 27/28 (2006.01); B05D 3/00 (2006.01); F16K 99/00 (2006.01); C12Q 1/6825 (2018.01); G01N 33/58 (2006.01); G01N 21/78 (2006.01); H04M 1/72412 (2021.01)
CPC B01L 3/502715 (2013.01) [B01L 3/5027 (2013.01); B01L 3/5029 (2013.01); B01L 3/502723 (2013.01); B01L 3/502738 (2013.01); B05D 3/002 (2013.01); C12Q 1/6825 (2013.01); F16K 99/0032 (2013.01); F16K 99/0036 (2013.01); G01N 1/02 (2013.01); G01N 27/28 (2013.01); G01N 27/3271 (2013.01); G01N 27/3273 (2013.01); G01N 33/5438 (2013.01); G01N 33/54306 (2013.01); G01N 33/54326 (2013.01); G01N 33/54333 (2013.01); G01N 33/54366 (2013.01); G01N 33/54373 (2013.01); G01N 33/581 (2013.01); G01N 35/00029 (2013.01); G01N 35/0098 (2013.01); G01N 35/08 (2013.01); G01N 35/1095 (2013.01); H04M 1/72409 (2021.01); B01L 2200/025 (2013.01); B01L 2200/026 (2013.01); B01L 2200/027 (2013.01); B01L 2200/028 (2013.01); B01L 2200/04 (2013.01); B01L 2200/0668 (2013.01); B01L 2200/0684 (2013.01); B01L 2200/0689 (2013.01); B01L 2200/087 (2013.01); B01L 2200/10 (2013.01); B01L 2200/16 (2013.01); B01L 2300/023 (2013.01); B01L 2300/025 (2013.01); B01L 2300/04 (2013.01); B01L 2300/044 (2013.01); B01L 2300/06 (2013.01); B01L 2300/0627 (2013.01); B01L 2300/0645 (2013.01); B01L 2300/0681 (2013.01); B01L 2300/087 (2013.01); B01L 2300/0816 (2013.01); B01L 2300/0838 (2013.01); B01L 2300/0864 (2013.01); B01L 2300/0867 (2013.01); B01L 2300/12 (2013.01); B01L 2300/161 (2013.01); B01L 2300/1827 (2013.01); B01L 2400/0406 (2013.01); B01L 2400/0487 (2013.01); B01L 2400/0677 (2013.01); B01L 2400/0683 (2013.01); B05D 2518/00 (2013.01); F16K 2099/0084 (2013.01); G01N 21/78 (2013.01); G01N 27/3272 (2013.01); G01N 2001/027 (2013.01); G01N 2001/028 (2013.01); G01N 2035/00277 (2013.01); G01N 2035/00564 (2013.01); G01N 2458/30 (2013.01); H04M 1/72412 (2021.01); Y10T 137/1797 (2015.04)] 12 Claims
OG exemplary drawing
 
1. A method for identifying a presence, absence, and/or quantity of a molecule of interest in a sample, the method comprising:
localizing signaling enzymes over an electrochemical sensor within a cartridge, the signaling enzymes being from a fluid mixture comprising the sample collected by a sample collection device introduced into the cartridge, wherein the signaling enzymes are comprised within magnetic particle complexes;
reacting the signaling enzymes localized over the electrochemical sensor with chemical substrates at the electrochemical sensor such that the signaling enzymes localized over the electrochemical sensor strip electrons from the chemical substrates; and
sensing the reactions by the electrochemical sensor to identify the presence, absence, and/or quantity of the molecule of interest in the sample.