DEVICE FOR IMMUNOLOGIC RESEARCH OF BIOLOGICAL LIQUIDS Russian patent published in 2009 - IPC G01N33/53 A61B8/00 A61B19/00 

FIELD: medicine.

SUBSTANCE: invention concerns medical equipment and can be used for express research of biological liquids with agglutination test use immunoactive particles. The device includes the chamber with the converter of electric fluctuations placed in it in acoustic fluctuations of ultrasonic frequency, and also a tablet with in regular intervals located cylindrical small cavities having a bottom of the hemispherical form. The converter of electric fluctuations in acoustic fluctuations is executed in the form of disks with the central apertures, strengthened on a plate from acoustically transparent material, placed in the chamber in parallel a tablet. The central axes of symmetry of the cylindrical small cavities and disks coincide. Diameter of the central aperture of a disk makes 0.05-0.45 from external diameter of a disk.

EFFECT: possibility of research of small quantities of a biological liquid, and also simplification of a design of the device and reduction in price of its manufacturing and operation.

3 dwg