BIOLOGICAL FLUID COLLECTION DEVICE AND COLLECTION MODULE Russian patent published in 2022 - IPC A61B5/15 

FIELD: medical technology.

SUBSTANCE: group of inventions relates to medical technology. The collection module, adapted to sample reception, contains a housing with an inlet and outlet. The inlet and outlet are communicated by the fluid medium. The mixing chamber is located between the inlet and outlet. The plastic foam with open pores, including pores, is located between the inlet and the mixing chamber. The stabilizer of the sample contains a powder of dry anticoagulant dispersed inside the pores of the foam with open pores. The collection chamber is located between the mixing chamber and the outlet and includes the first deformable section and the second deformable section. The mixing chamber receives the sample and at least part of the sample stabilizer enclosed therein. A device for collecting biological fluid, including such a collection module, is disclosed.

EFFECT: providing automatic blood sampling with the possibility of controlled dosing of the sample while minimizing the risk of being exposed to it.

8 cl, 24 dwg