BLOCK OF MULTIFUNCTIONAL MICRO CAMERAS FOR EXPERIMENTAL EVALUATION OF OVICIDAL EFFECTIVENESS OF DISINFECTANTS FOR DISINVASION OF VARIOUS OBJECTS CONTAMINATED WITH HELMINTH EGGS, OOCYSTS AND PROTOZOUS CYSTS Russian patent published in 2024 - IPC G01N21/64 A61L2/16 

FIELD: medicine; veterinary medicine; parasitology.

SUBSTANCE: invention relates to the means and methods of experimental selection of ovicidal chemical compounds for disinfection of surfaces and objects contaminated with helminth eggs, oocysts and protozoan cysts. The block of multifunctional microchambers is a one-piece product consisting of nine microchambers with an outer diameter of d equal to 10 mm, each of which in the lower part has an extension in the form of a ring with a diameter of D equal to 14 mm, the total height H is 8 mm, the inner surface of each microchamber is a truncated cone with a diameter d₁ equal to 8 mm in the upper part and a diameter d₂ equal to 6 mm in the lower part, the microchambers are connected to each other in the lower part by jumpers with a length of l equal to 10 mm and a thickness of S equal to 1 mm to ensure the monolithic structure. A polymer filter film with pores of a certain diameter is placed at the base of the microchamber block to eliminate interoperational losses of biomaterial.

EFFECT: increase in the efficiency of testing and selection of ovicidal chemical compounds for the disinfestation of various objects, the increase in the reliability of disinfection results, reduction of the labor intensity of the process, the increase in the level of biological safety when working with helminth eggs, oocysts and protozoan cysts.

1 cl, 1 dwg