ELECTRONIC ANALYTE ASSAYING DEVICE

ELECTRONIC ANALYTE ASSAYING DEVICE

An electronically processed single-step test device for detecting the presence of a preselected analyte in a fluid. The device includes a hollow rectangular outer casing, disposed within co-joined upper and lower sections of the casing are assay material, an electronic processing system, and a displ...

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Hauptverfasser: SYNAKOWSKI STEPHEN R, WIECK HENRY J, DELAHANTY FRANCIS T, NAZARETH ALBERT R, BANDRU GREGORY M
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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creator SYNAKOWSKI STEPHEN R
WIECK HENRY J
DELAHANTY FRANCIS T
NAZARETH ALBERT R
BANDRU GREGORY M
description An electronically processed single-step test device for detecting the presence of a preselected analyte in a fluid. The device includes a hollow rectangular outer casing, disposed within co-joined upper and lower sections of the casing are assay material, an electronic processing system, and a display. The display is observable through a viewing window. The assay material is a sorptive material including a fluid sample application region in the form of a sample wick in fluid communication with a test strip. The test strip includes an analyte capture region adjacent to a light shield. The system includes lights which are alternately pulsed or energized over predetermined periods of time to determine if fluid test results show a marker or markers in the capture region indicative of the presence of a preselected analyte in the fluid. If so, Yes+ is displayed on the display otherwise, No− is displayed on the display.
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title ELECTRONIC ANALYTE ASSAYING DEVICE
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