GB2041763A — An inhalor for pulverulent medicinal substances
Assigned to CITTERIO G · Expires 1980-09-17 · 46y expired
What this patent protects
The inhalor for pulverulent medicinal substances combining the function of a dosage feeder comprises a nozzle 1, a chamber 8 for the storage of the medicinal substance which can rotate relatively to the nozzle 1, and a cavity 18, for the collection of successive doses of the medi…
USPTO Abstract
The inhalor for pulverulent medicinal substances combining the function of a dosage feeder comprises a nozzle 1, a chamber 8 for the storage of the medicinal substance which can rotate relatively to the nozzle 1, and a cavity 18, for the collection of successive doses of the medicinal substance, communicating with the nozzle 1. Dosing means 14, 14', 15 are provided on the bottom 10 of the chamber 8 and co-operate with dispensing means 16, 17 operated by the relative rotation between the chamber 8 and the nozzle 1 to pour individual and successive doses of medicinal substance into the cavity 18, for inhaling through the nozzle 1. <IMAGE>
Drugs covered by this patent
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
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