A - Human Necessities
61
M
128/68
A61M 31/00 (2006.01) A61M 15/00 (2006.01)
Patent
CA 1046882
ABSTRACT OF THE DISCLOSURE The present invention provides an inhaler for the ad- ministration of powdered substances, comprising a body portion having a chamber for receiving a capsule containing powdered substances, piercing devices on the said body portion operable to perforate a capsule in the capsule chamber, and air intake passages communicating with the capsule chamber and positioned in such a manner that air drawn therethrough when inhaling air through an inhaling passage leading from the chamber imparts a rotary and shaking motion to a capsule in the capsule chamber.
211781
I/s/f/ S.p.a.
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