DEVICE FOR DOSED INFUSION Russian patent published in 1996 - IPC

FIELD: intensive therapy, anesthesiology, roentgenoradiology. SUBSTANCE: the device uses a reservoir for infusion medium connected to the main for intravascular or intracavitary infusions, a force pump with a drive installed in the main, and a drive digital control system connected to the drive. The force pump is a membrane pump, whose by the membrane carrying a ferromagnetic member; the force pump is connected to the main through the sleeve interior on one side, and through the case space - on the other; the drive is made as an electromagnet enclosing in the case, connected to the force pump by means of a joint assembly; the axis of the electromagnet core does not coincide with the membrane plane, and the drive is coupled to the digital control system via the leads of the electromagnet solenoid. EFFECT: expanded sphere of clinical use. 2 cl, 4 dwg