Testing device for determining the presence and / or extension of one or more analytes in a sample of lu00ecquido, and method of test to determine the presence and / or extension of an analyte in a sample of lu00ecquido

摘要

Testing device for determining the presence and / or extension of one or more analytes in a sample of lu00ecquido, and method of test to determine the presence and / or extension of an analyte in a sample of lu00ecquido.It is disclosed a testing device for determining the presence and / or extension of one or more analytes in the fluid sample comprising: (a) the first and second trials, each comprising a flow path having a detection zone to immobilize a link labeled reagent.On detection of a link labeled reagent in one or both of the zones of detection is indicative of the presence and / or extension of one or more analytes; (b) a reference zone shared; (c) one or more light sources to illuminate the areas of detection and the reference area; (d) Or more fotodetectores to detect light from the areas of detection and the reference area.This photodetector / ES / s geralm a signal, this signal whose magnitude is related to the quantity of light detected; and (E) signal processing means for processing signals from the photodetector / S / es.