Immunoassay device useful for collecting and analyzing allergens or bodily secretions comprises a housing with an elevated portion having a central opening containing a swab stick for receiving a sample and an eluent

摘要

Immunoassay device comprises a housing (1) with an elevated portion having a central opening containing a swab stick (2) for receiving a sample and an eluent, a rim (3) around the elevated portion for collecting excess eluent, a reaction zone (6) with signal zones (8) in capillary communication with the swab stick and a window (10) in the housing above the reaction zone.