Surgery – Respiratory method or device – Means for mixing treating agent with respiratory gas
Patent
1980-04-28
1982-07-13
Recla, Henry J.
Surgery
Respiratory method or device
Means for mixing treating agent with respiratory gas
A61M 1506
Patent
active
043389317
ABSTRACT:
A device is disclosed for the inhalation of a drug in powder form contained in a capsule made of a pierceable material by humans suffering from asthma, which comprises two cylindrically-shaped members at least one of which is provided with hollow piercing means, the members being open-ended, matingly engaged and telescopically slidable into each other between a first position at which the capsule in its integral condition is positioned between the members, and a second position at which the capsule is pierced by said hollow piercing means in such a way that the suction exerted by the user allows the drug inhalation to take place.
REFERENCES:
patent: 515637 (1894-02-01), Wilhide
patent: 1406903 (1922-02-01), Rose
patent: 2307986 (1943-01-01), Bolte et al.
patent: 2342853 (1944-02-01), Furstenberg
patent: 3425414 (1969-02-01), La Roche
patent: 3906950 (1975-09-01), Cocozza
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