MEDICAL FLUID FLOW CONTROL DEVICE AND PARTICLE FILTER FOR SUCH DEVICE Russian patent published in 2020 - IPC A61M39/10 A61M39/16 A61M39/22 F16K11/00 

FIELD: medical equipment.

SUBSTANCE: invention refers to a medical fluid flow control device for a medical conducting system for fluid medium. Device comprises housing (2–2b) for fluid medium flow, which comprises one connection port (3–3b) for connection and disconnection of external medical conductive component for fluid medium and port (4–4b, 5–5b) of connection for connection to other functional component of medical conducting system for fluid medium, and also comprising control member (8–8b) for controlling fluid flow in relation to connection port (3–3b) and/or port (4–4b, 5–5b) of connection. Port (3–3b) of connection and/or port (4–4b, 5–5b) of connection of integrated particles filter (9–9b) having pore size of 5 mcm and more. Filter (9–9b) of particles is made in the form of cap (12–12b), longitudinally passing in space inside connection port (3–3b) or port of connection. Cap (12–12b) is made in the form of a hollow body open on one side and having a narrowing shape. Cap (12, 12a, 12b) has a converging vertex.

EFFECT: technical result is creation of medical device for controlling flow of fluid medium with particle filter, which prevents undesired addition of foreign particles when connecting a medical conductive fluid component, in particular a fluid medium container.

7 cl, 16 dwg