BLOOD COLLECTION AND RETRANSFUSION APPARATUS Russian patent published in 2008 - IPC A61M1/02 

FIELD: medicine, in particular, transfusiology.

SUBSTANCE: apparatus has blood collector formed as reservoir with cover and filter positioned within reservoir, blood and anticoagulant pipes, and vacuum pipe. Filter is formed as disk positioned within reservoir and extending perpendicular to its axis for defining two cavities therein. Rim is extending along filter perimeter. Pipe for communicating said two cavities is provided in rim, at side opposite to side where blood pipe is connected. Upper end of communicating pipe is terminated in zone under cover while lower end is at least partly aligned with lower surface of rim.

EFFECT: provision for reliable collection and filtration of blood, and increased blood filtration rate.

2 cl, 2 dwg