MODEL-BASED INFUSION SITE CONTROL UNIT Russian patent published in 2015 - IPC A61M5/00 G06F19/00 

FIELD: medicine.

SUBSTANCE: group of inventions refers to medicine. A drug delivery control unit comprises a user's interface configured to receive input data. The input data comprises patient's data and/or drug data and/or vascular access device data. A sensor is configured to measure a liquid pressure rate in a liquid delivery canal, which is used to deliver the drug to a patient's infusion site by means of the vascular access device. A processor is configured to assess a model state of the infusion site on the basis of the pressure rate in the liquid delivery canal and the input data. An output device notifies, supplies an urgent signal and/or a graphic/digital indication if the assessed model state of the infusion site and the liquid pressure rate in the liquid delivery canal to the infusion site testifies to infiltration. There are disclosed a method for controlling the drug delivery and a computer-readable carrier containing commands for implementing the method.

EFFECT: inventions enable detecting the infiltration condition and notify about the same.

16 cl, 6 dwg, 1 tbl