摘要 |
<p>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.</p> |
申请人 |
CHURCH & DWIGHT COMPANY, INC. |
发明人 |
NAZARETH, ALBERT, R.;DELAHANTY, FRANCIS, T.;BANDRU, GREGORY, M.;WIECK, HENRY, J.;SYNAKOWSKI, STEPHEN, R. |