US 12,103,002 B2
Methods of analyzing biological samples using a fluidic cartridge
Wendian Shi, Irvine, CA (US); and Yuzhe Ding, Irvine, CA (US)
Assigned to CytoChip, Inc., Irvine, CA (US)
Filed by CytoChip, Inc., Irvine, CA (US)
Filed on Jun. 14, 2023, as Appl. No. 18/209,548.
Application 18/209,548 is a continuation of application No. 17/215,206, filed on Mar. 29, 2021, granted, now 11,717,824.
Application 17/215,206 is a continuation of application No. 15/989,020, filed on May 24, 2018, granted, now 10,967,374, issued on Apr. 6, 2021.
Application 15/989,020 is a continuation of application No. 15/176,729, filed on Jun. 8, 2016, granted, now 10,022,720, issued on Jul. 17, 2018.
Claims priority of provisional application 62/174,776, filed on Jun. 12, 2015.
Prior Publication US 2023/0321654 A1, Oct. 12, 2023
Int. Cl. B01L 3/00 (2006.01); A61B 5/15 (2006.01); A61B 10/00 (2006.01)
CPC B01L 3/50273 (2013.01) [A61B 5/150022 (2013.01); A61B 10/0096 (2013.01); B01L 3/502715 (2013.01); B01L 3/502723 (2013.01); B01L 3/502738 (2013.01); B01L 2200/141 (2013.01); B01L 2200/143 (2013.01); B01L 2300/0627 (2013.01); B01L 2300/0645 (2013.01); B01L 2300/0681 (2013.01); B01L 2300/0861 (2013.01); B01L 2300/0864 (2013.01); B01L 2300/0867 (2013.01); B01L 2300/087 (2013.01); B01L 2300/0887 (2013.01); B01L 2300/14 (2013.01); B01L 2400/0406 (2013.01); B01L 2400/0409 (2013.01); B01L 2400/0457 (2013.01); B01L 2400/0487 (2013.01); B01L 2400/0688 (2013.01); B01L 2400/088 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A fluidic device for analyzing a fluid sample, the fluidic device comprising:
a cartridge device configured to receive the fluid sample, the cartridge device including:
a first fluidic unit including a first fluidic chamber and a first venting port, the first venting port being configured to apply a first pneumatic source to the first fluidic chamber;
a second fluidic unit including a second fluidic chamber and a second venting port, the second venting port being configured to apply a second pneumatic source to the second fluidic chamber; and
a first fluidic connection between the first fluidic unit and the second fluidic unit.