CLEANING SYSTEM FOR ORAL CARE USING CAPTURED FLUID Russian patent published in 2021 - IPC A61C17/02 

FIELD: medical equipment.

SUBSTANCE: group of inventions relates to medical equipment, namely, to an oral care system and an oral care method. The oral care system contains a device containing the first and the second nozzles and made with the possibility to be held in the user’s mouth so that the first and the second nozzles are in a fluid communication with one or more surfaces of the user’s oral cavity; a gas source, a liquid source and a fluid controller for directing fluid into the device and removing fluid from it. The liquid source and the gas source may be separate sources or may be combined into a single fluid source containing gas and liquid. The fluid controller is made for directing fluid into the device and removing fluid from it. The system is made with the possibility of providing a series of thrusts of captured fluid from the source or sources of liquid and gas. Thrusts are directed through the first nozzles into the device to one or more surfaces of the user’s oral cavity. Fluid is removed from the device through the second nozzles to the fluid controller. The gas source provides gas at a pressure from 3.45×10⁴ to 1.38×10⁵ Pascal (5 to 20 lb./sq. inch). Gas from the gas source is supplied by thrusts from the fluid controller, and the system provides a thrust of fluid from 0.001 to 0.10 ml per nozzle thrust. A method for providing an advantage associated with oral care for one or more surfaces of the oral cavity includes holding the above-mentioned system device in the user’s mouth and controlling the device to direct captured fluid into the device and remove captured fluid from it.

EFFECT: use of inventions makes it possible to provide relief of the existing pathological condition or to improve the cosmetic condition of the oral cavity.

12 cl, 18 dwg, 1 tbl