Spray device

Details Spray device Spray device

A - Human Necessities

61

M

A61M 15/00 (2006.01) A61M 11/00 (2006.01) B65D 83/14 (2006.01) G01F 23/02 (2006.01) A61M 15/08 (2006.01)

Patent

CA 2418613

The present invention relates to a spray device (eg an inhaler) comprising an aerosol formulation administered to the respiratory or nasal tract in which the level of formulation remaining in the device can be readily inspected. The device comprises a glass vial (1) coated with a coating of polymeric material having at least one clear or translucent portion (4).

La présente invention concerne un dispositif de pulvérisation (tel qu'un inhalateur) comprenant une préparation pour aérosol, qui est destinée à une administration aux voies respiratoires ou nasales. Selon cette invention, le niveau de préparation restante dans le dispositif peut être facilement contrôlé. Ce dispositif présente un flacon en verre (1), qui est pourvu d'un revêtement en matériau polymère présentant au moins une partie transparente ou translucide (4).

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