FIELD: medicine.
SUBSTANCE: invention relates to medical equipment, namely to devices for heating in intravenous delivery. Device contains elongated tube, made from metal material, which has input hole for input of liquid flow with initial temperature and output hole for delivery of liquid flow with desired temperature. At least one temperature-sensitive device is connected with said tube and is intended for measurement of liquid temperature in, at least, one place along tube. Controller is connected with temperature-sensitive device and is intended for application of electric voltage from energy source for generation of electric current, flowing inside at least one section of tube wall, thus generating heat inside wall for heating liquid flow near output hole.
EFFECT: application of invention makes it possible to carry out uniform heating of flow with energy-preserving heat-exchange between tube wall and liquid flow.
21 cl, 7 dwg
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