DEVICE FOR BIOLOGICAL MONITORING OF ATMOSPHERE AND AQUEOUS MEDIUM Russian patent published in 2004 - IPC

FIELD: measuring equipment.

SUBSTANCE: the device has a functionally linked means for movement of the band, means for application of the specimen under examination onto the band in groups of zones, means for treatment of these zones by the conjugates of antibodies labeled by a luminescent mark specific to the sought biological agents of the antibodies, means for washing of non-fixed antibodies and drying of the zones with the specimens on the band, means for excitation and detection of luminescence of the specimen under examination with the photodetector, connected to whose output is the means for determination of biological agents in the zones. The band is made in the form of a polymeric membrane filter, with the specific antibodies applied onto it. The biological agents are detected by scanning of the microsites in the zones with a focused laser beam.

EFFECT: provided determination of low concentrations analyts.

8 cl, 5 dwg