INHALER Russian patent published in 2024 - IPC A61M16/00 A61M16/10 A61M16/12 A61M16/20 A61M16/22 

FIELD: medical equipment.

SUBSTANCE: invention relates to an inhalation apparatus. Inhalation apparatus comprises four gas sources, one of which is filled with oxygen, first, second, third and fourth electromagnetic valves (4, 10, 15, 20), to each of which first (5), second (11), third (16) and fourth (21) flow meters, the fifth electromagnetic valve (24), the sixth electromagnetic valve (35), the output of which is connected to the atmosphere, moisture collector (30), carbon dioxide absorber (31), display (41) and controller (40) are connected. Three sources of gases used are either a helium source and/or a xenon source and/or a nitrogen oxide source, and/or a krypton source, and/or a neon source, and/or an argon source. Reducer (2, 8, 13, 18), mixer (3, 9, 14, 19) and solenoid valve (4, 10, 15, 20) are connected in series to each gas source (1, 7, 12, 17). First (5), second (11), third (16) and fourth (21) flow meters are connected to first (49), second (50), third (51) and fourth (52) check valves, which are connected to gas mixture storage tank (53), which is connected to pressure gauge (34), sixth solenoid valve (35) and reversible pump (54), which is connected to gas mixture storage tank (53), to which seventh solenoid valve (55), first gas analyzer (22), first pump (23), fifth solenoid valve (24), which is connected to inhalation mask (25), output of which is connected to eighth electromagnetic valve (26), to which second pump (27), second gas analyzer (28), device for cleaning from microorganisms (29), moisture collector (30), carbon dioxide absorber (31), third pump (32), the ninth electromagnetic valve (33), which is connected to the gas mixture storage tank (53). Fifth mixer (36) is connected to first (3), second (9), third (14) and fourth (19) mixers, to which the air intake and purification device (37) and the tenth electromagnetic valve (38) connected to the disinfectant mixture cylinder (39) are connected; pressure gauge (34), air intake and cleaning device (37), body temperature sensor (45), blood pressure sensor (46), pulse oximeter (47), spirometer (48), reversible pump (54), all reducers, mixers, electromagnetic valves, flow meters, gas analyzers and pumps are connected to controller (40), which is connected to touch screen (41) and to buttons of on/off, cleaning start and emergency shutdown of the device.

EFFECT: creation of an inhalation apparatus, which enables to analyze a gas mixture on the patient’s inhalation and exhalation, to monitor and analyze his condition during the therapy, as well as purge and clean the apparatus before or after the inhalation therapy.

1 cl, 3 dwg