DEVICE FOR FLUID COMMUNICATION FOR BIOLOGICAL ANALYSIS DEVICES, CORRECT COMPONENT FOR FLUID AND BIOLOGICAL ANALYSIS DEVICE EQUIPPED THEREWITH Russian patent published in 2018 - IPC G01N35/08 G01N35/10 B01L3/00 

FIELD: medicine.

SUBSTANCE: device for fluid communication for biological analysis devices designed for simultaneous connection of multiple channels (10), conducting fluid, and at least one component (3) for fluid, having a connecting surface with multiple passages (11) for fluid. The device includes a support plate (1), detachable locking means configured to press the support plate (1) against the connection surface, connecting elements (2) adapted to be fixed at the end of the channels (10) and sealing means (4), providing a sealed connection between the connecting elements (2) and fluid passages (11). The support plate (1) has through holes opposite the fluid passages (11) and is adapted to receive the connecting elements (2) in the through holes and keep them in a pressed state against the connection surface. Also, a biological analysis device comprising fluid components (3), channels (10), and a fluid communication device is disclosed.

EFFECT: reliable sealing due to fasteners insertion into the channels and to the sealing between the connecting elements and passages for fluid.

9 cl, 2 dwg