A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
222/61, 128/64
A61M 15/00 (2006.01) A61M 11/00 (2006.01)
Patent
CA 1161714
ABSTRACT OF THE DISCLOSURE The present invention relates to an inhalation tube for an aerosol container comprising a tubular body adapted for detachable fitting to an aerosol container. On said tubular body a delivery mouth-piece is fitted which is movable between retracted and extracted positions. The extraction and retraction of said mouth-piece is brought about by means of a cap, rotatably mounted on the tubular body, which cap has actuating means associated therewith. The cap and tubular body have openings of similar dimensions. Rotation of the cap to bring the openings into register causes the actuating means to move the mouth-piece to an extracted position, whilst rotation of said cap to bring the openings out of register causes the actuating means to move said mouth-piece in a retracted, closed-off position wholly with the tubular body. Such an arrangement enables simple functioning of the inhalation tube and ensures that hygienic conditions are provided insofar as the mouth-piece is closed-off when not in use.
370173
Riches Mckenzie & Herbert Llp
Somova S.p.a.
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