DEVICE FOR INJECTING DRUGS IN THE FORM OF POWDERS Russian patent published in 1994 - IPC

Abstract RU 2014097 C1

FIELD: medical engineering. SUBSTANCE: device has housing 1 with hopper 2 and input openings 16, sleeve 8 with charging window 9, feeding channel 11 and flow turbulizer 12 mounted within the housing. The device furthermore has mouthpiece 15 with batch-metering cavities 13, inclined openings 18 the rod of which is disposed in sleeve 8, protection shield 19 mounted on the mouthpiece and capable of being axially adjusted. EFFECT: reduced losses of drugs in the form of powder during transport to absorption site in upper respiratory tracts. 2 dwg

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RU 2 014 097 C1

Authors

Melaj A.M.

Chuchalin A.G.

Khadartsev A.A.

Melaj A.A.

Dates

1994-06-15—Published

1991-04-12—Filed