INFUSION DEVICE CONTROLLER WITH SET OF INFUSION MODES Russian patent published in 2021 - IPC A61M5/14 

FIELD: medical equipment.

SUBSTANCE: invention relates to medical equipment, namely to the controllers (1) of the infusion device. The controller is designed to control the drive (2) for the dosed infusion of the drug from the tank (3) for the drug in accordance with a set of infusion modes, including the standard bolus mode. Besides, the controller (1) of the infusion device is designed to control the infusion throughout the sequence of planned infusion events. And the controller (1) of the infusion device is designed to receive a request to perform an infusion of a standard bolus, as well as control the drive (2) to start the infusion of a standard bolus not synchronously with the planned infusion events. At the same time, the controller (1) of the infusion device is also designed to establish - for the volume of the infusion event administered during a given planned infusion event - a binding between the fractions of the volume of the infusion events and the standard bolus mode and other infusion modes other than the standard bolus infusion mode, implemented in an alternating manner. The controller (1) of the infusion device is also designed to establish - for the volume of the infusion event administered during a given planned infusion event - a binding between the fractions of the volume of the infusion events and the standard bolus mode and other infusion modes other than the standard bolus infusion mode, implemented in an alternating manner. And the controller (1) of the infusion device is designed to control, during a given scheduled infusion event, the infusion volume of the infusion event in form of a sequence of separate volume packets.

EFFECT: use of the invention makes it possible to significantly reduce the computational costs required for the coordination and planning of infusion in active modes, as well as to reduce the complexity of the algorithm performed by the controller of the infusion device.

14 cl, 10 dwg, 4 tbl