AGGLUTINATION REACTION DEVICE UTILIZING POROUS ABSORBENT MATERIAL

2100363 9208973 PCTABS00013 Disclosed is an improved device (10) for performing agglutination reactions having at least one chamber (10) having a reaction zone and a distal zone, in which chamber agglutination reactions can be performed. The improvement comprises utilization in the device of means f...

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Hauptverfasser: BASORE, BOB O, MUETTERTIES, ANDREW J, PARSONS, ROBERT G, ROPELLA, PAUL J, FORNEY, KEVIN J
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:2100363 9208973 PCTABS00013 Disclosed is an improved device (10) for performing agglutination reactions having at least one chamber (10) having a reaction zone and a distal zone, in which chamber agglutination reactions can be performed. The improvement comprises utilization in the device of means for controlling the overall rate of liquid flow through the chamber (22), the means comprising a layer of liquid absorbant material (22) selectively impregnated with a substance to form an impregnated region and a non-impregnated region wherein the non-impregnated region is liquid absorbant and the impregnated region is liquid-occlusive. The non-impregnated region is in liquid communication with the distal zone of the chamber (10).