PRESSURE MAINTENANCE SYSTEM WITH MASK ADJUSTMENT FEEDBACK DISPLAY Russian patent published in 2015 - IPC A61M16/06 

FIELD: medicine.

SUBSTANCE: group of inventions refers to medicine. A method for providing a patient's interface adjustment feedback to an individual is implemented by a system for supplying a pressurised breathable gas flow to the individual's airway. That is combined with generating the breathable gas flow to be delivered into the patient's airway through the patient's contour and interface being in contact with the individual's face. The breathable gas flow is generated by a pressure generator integrated into the body. The patient's interface is sealed on the individual's face by sealing generated by a contact between the patient's interface and face. An output signal of a sensor functionally connected to the patient's interface, which transmits the patient's interface adjustment or position information is received. The user is informed by means of the user's interface built into the body on the patient's interface adjustment or position information transmitted by the output signal of the sensor. The user's information contains: (a) identifying the physical location, wherein the sealing contact between the patient's interface and the individual's face is not enough, (b) suggested adjustment for improving the sealing contact between the patient's interface and the individual's face, or (c) both identifying the location, and suggested adjustment.

EFFECT: using the inventions enables providing the accurate alignment and improved adjustment of the patient's interface to the individual's face.

15 cl, 4 dwg