INHALER SYSTEMS WITH PRESERVATIVE-FREE SINGLE DOSE Russian patent published in 2015 - IPC A61M16/00 

Abstract RU 2559171 C2

FIELD: medicine.

SUBSTANCE: group of inventions relates to medical equipment. System of aerosol obtaining includes compressible container with elastic container case. Container is made with possibility to deliver unified dose of liquid at single compression. System also includes aerolyser, which is constructed from case, forming mouthpiece, and aerosol generator, placed inside case. Aerosol generator contains capable of vibration membrane with front surface and back surface and capable of vibration element, applied for induction of membrane vibration. Additionally, case includes opening, made with possibility to accept unified dose of liquid from container. Opening provides way for liquid to back surface of capable of vibration membrane.

EFFECT: group of inventions makes it possible to efficiency spray liquid in case of pulmonary delivery.

9 cl, 10 dwg

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RU 2 559 171 C2

Authors

Patton Dzhon S.

Patton Rajan S.

Kuo Mej-Chang

Ivri Jekhuda

Dates

2015-08-10Published

2011-01-12Filed