Lateral flow immunoassay device

Details Lateral flow immunoassay device Lateral flow immunoassay device

2006-08-15

2006-08-15

Le, Long V. (Department: 1641)

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Calorimeter

C422S050000, C422S051000, C422S051000, C422S068100, C436S518000, C436S529000, C436S530000, C436S164000, C436S166000, C436S165000, C435S007100, C435S174000, C435S283100, C435S287200

Reexamination Certificate

active

07090803

ABSTRACT:
A lateral flow immunoassay test device that includes a housing with an elongated slot for holding a test sample collector; an elongated holder member for securing at least one immunoassay test strip therein; a first chamber for storing a first, pre-treatment reagent; and a second chamber for storing a second reagent. The pre-treatment reagent is contained within a rupturable enclosure. A piercing member is located within the housing that is used to rupture the enclosure in order to release the pre-treatment reagent so that the sample and pre-treatment reagent form a mixture. The second reagent may then be introduced to the mixture which is allowed to react with the second reagent for a period of time. The mixture and second reagent combination is then contacted with the immunoassay test strip.

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