BODILY FLUID COLLECTION APPARATUS AND COLLECTION MODULE Russian patent published in 2021 - IPC A61B5/15 

FIELD: medical technology.

SUBSTANCE: collection module adapted to receive a sample is comprised of a body with an inlet and an outlet in fluid communication; a mixing chamber located between the inlet and the outlet; a sample stabiliser located between the inlet and the outlet; and a collection chamber located between the mixing chamber and the outlet. The collection chamber includes a first deformable section and a second deformable section, as well as a rigid wall section between the first deformable section and the second deformable section. The mixing chamber receives a sample and at least part of the sample stabiliser contained therein. Disclosed are an alternative variant of implementation of the collection module and a biological fluid collection apparatus containing the collection module.

EFFECT: technical result of the invention consists in providing dosage of the sample with a minimum risk to the patient.

19 cl, 24 dwg