SYSTEMS AND METHODS WITH WIRELESS CONNECTION FOR SUPPLY OF LIQUID TO PATIENT Russian patent published in 2015 - IPC A61M5/172 G06F19/00 G08B21/02 

FIELD: medicine.

SUBSTANCE: group of inventions relates to medicine. System for supply of intravenous liquid contains disposable set of intravenous liquid supply and intravenous pump. Disposable set of intravenous liquid supply contains sensor for perception of supplied liquid parameter when it is placed in zone of intravenous liquid perception and connected with sensor transceiver for wireless connection with intravenous pump, made with possibility of obtaining energy from intravenous pump and providing energy supply to sensor only at the expense of energy, obtained by wireless method. Device for intravenous liquid supply contains disposable and reusable segments. Disposable segment contains input and output of liquid, connected via liquid, sensor for measuring parameter of supplied liquid in point between input and output, as well as connected with sensor wireless transceiver for wireless transmission of measured values of supplied liquid parameters. Reusable element is made with possibility of reception and wireless connection with disposable part, remaining isolated with respect to liquid from contact with liquid, and contains central processor for wireless control of sensor working parameter. Wireless scanning is performed in order to detect wireless transceiver of disposable set of intravenous liquid supply, loaded into pump for liquid supply. Data of detected disposable set of intravenous liquid supply are downloaded into processor in order to start session of liquid supply. Detected disposable set of intravenous liquid supply is programmed for work with pump for liquid supply. Monitoring of liquid supply session is realised with application of wireless channel of connection with said disposable set of intravenous liquid supply.

EFFECT: application of inventions will make it possible to increase accuracy of measuring liquid parameters and reduce potential threat of electric shock.

21 cl, 7 dwg