FIELD: medical engineering.
SUBSTANCE: device has means for controlling flow having canal form by the first member being main deformable member possessing elastic deformation properties usable for changing canal cross-section area. The device has container for accumulating and supplying fluid drugs. The container has the first and the second chambers placed in a way that the second chamber volume reduces when increasing the first chamber volume.
EFFECT: enhanced effectiveness in controlling flow during drug introduction monitoring.
27 cl, 9 dwg, 2 tbl
