LIQUID SUPPLY DEVICE Russian patent published in 2020 - IPC B01D35/26 A61J9/00 

FIELD: medicine.

SUBSTANCE: invention relates to portable liquid feed devices. Liquid supply device includes a reservoir for initial liquid, a pressure generating device, a liquid treatment unit including a cover, a liquid supply device, a liquid treatment element and an input element of the initial liquid. Device includes a control unit connected to the pressure creation device and including at least one sensor, at least one power supply element and a controller and a pressure release device. Fluid supply device is configured to supply treated liquid in volume portions of 1 to 600 millilitres, preferably from 5 to 100 millilitres, at rate of 0.1 to 200 ml/s, preferably from 0.5 to 10 ml/s.

EFFECT: invention provides for liquid supply of sips and can be used in domestic conditions, in field conditions, as well as in medical institutions, for example, for patients with difficulty swallowing, as a source of purified drinking water or nutrient solution, which is delivered to the patient effortlessly from his side.

34 cl, 12 dwg