Title:
DISPOSABLE INHALER CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2021/126013
Kind Code:
A3
Abstract:
An inhaler cartridge is configured in the form of a tube with a cap. The tube has a groove on its outer surface and stepped protrusions on its inner surface. The cap has stepped protrusions and an annular shoulder on its inner surface. The protrusions of the tube and cap form a holder for a drug dosage form. Attached at the junction between the cap and the tube is a radio frequency tag having an active portion that can be deactivated by the effect of temperatures of more than 100°С. The tube and cap are made of polymeric materials. Holes are also provided to allow the intake of a gaseous medium having a temperature comparable to the temperature of the gaseous medium entering the cartridge. The technical result consists in making it possible to monitor the one-time use of a cartridge, and in providing stability in terms of the dispersion and concentration of the drug.
Inventors:
ABDIEV OLEG RADZHABOVICH (RU)
Application Number:
PCT/RU2020/050360
Publication Date:
August 12, 2021
Filing Date:
December 02, 2020
Export Citation:
Assignee:
LIMITED LIABILITY COMPANY SCIENT INDUSTRIAL INNOVATION DEPLOYMENT CENTER (RU)
International Classes:
A61M15/00; A61J1/00
Domestic Patent References:
| WO2009071517A1 | 2009-06-11 |
Foreign References:
| RU2413544C2 | 2011-03-10 | |||
| US20180154103A1 | 2018-06-07 | |||
| RU2018106700A | 2019-08-26 |
Attorney, Agent or Firm:
BOLOTOVA, Alexandra Yurevna (RU)
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