CONTAINER FOR DIVIDING INTO DOSES, STORAGE AND CLINICAL USE OF BLOOD COMPONENTS, CELL SUSPENSIONS AND LIQUIDS (OPTIONS) Russian patent published in 2023 - IPC A61J1/05 

FIELD: biotechnology, pharmacy, medicine, and transfusiology.

SUBSTANCE: multi-chamber polymer container for uniform, reproducible dosing and storage of liquids for further use includes a body, a connecting tube for filling and removing excess air, and technological ears for hanging the container and uniformly dividing the liquid into chambers. The body has at least two internal chambers and a connecting channel for free uniform distribution of contents among the chambers. The chambers are separated by internal vertical partitions with through perforation along the entire length of the partitions with the possibility of separating from each other along the sealing and perforation lines after sealing the connecting channel. Each chamber is equipped with a fitting with an internal membrane valve and a first opening control element, ears for hanging during use, and has a length of at least 10 mm along the side of the fitting. An alternative embodiment of the container is disclosed.

EFFECT: providing a uniform reproducible dosing of liquid components, in particular blood and cell suspensions, by volume for the purpose of their further dosed use.

12 cl, 2 dwg, 2 ex