公开(公告)号：WO2021252810A1

公开(公告)日：2021-12-16

申请号：PCT/US2021/036885

申请日：2021-06-10

Applicant: CHECKABLE MEDICAL INCORPORATED

Inventor： VAINIKKA, Caleb

IPC: G01N33/558 ,  G01N31/22 ,  G01N33/52 ,  B01L2200/027 ,  B01L2200/0621 ,  B01L2200/0673 ,  B01L2200/16 ,  B01L2300/044 ,  B01L2300/047 ,  B01L2400/0481 ,  B01L3/502715 ,  B01L3/50273 ,  B01L3/5029 ,  B01L3/523

Abstract: A method of identifying the presence of an analyte may include providing an in vitro test device and a test swab; obtaining a sample using the test swab; transitioning the locking member from the first configuration to the second configuration; advancing the plunger into the housing to pierce the one or more reagent pouches in the reagent region to cause reagent therein to be released and mix; inserting the test swab with obtained sample into the interior of the plunger; rotating the in vitro test device and disposing it on its plunger base; and determining whether the analyte is present. The in vitro test device may include a plunger, a housing, one or more reagent pouches disposed in the housing, a lateral flow test strip, and a locking member having configurations that either allow or prevent reagent in the one or more reagent pouches from being released.