Surgery – Truss – Pad
Patent
1978-04-07
1979-11-27
Recla, Henry J.
Surgery
Truss
Pad
128206, A61M 1508
Patent
active
041755561
ABSTRACT:
An inhaler with a flow-through cap and adjustment for controlling the concentration of a medicament when in use is fabricated from a hollow cylindrical barrel or cartridge having open top and bottom ends with an end plug threadedly received in the bottom end to both seal the bottom end and also, when loosened, to adjust the air flow into the bottom end of the barrel and a bullet-shaped nose cap with a blind bore threadedly received in the top end of the barrel, with the nose cap being equipped with a seal in the blind bore operable to seal off the top end of the barrel and also having a cross bore vent communicating with the blind bore allowing the medicament in the inhaler to be inhaled when the nose cap is loosened via the cross bore vent without removing the nose cap. The nose cap and end plug can be tightened on the barrel to provide adequate seals for more volatile medicaments, and of course, the unit is refillable when the medicament is exhausted.
REFERENCES:
patent: 393869 (1888-12-01), Warren
patent: 2641255 (1953-06-01), Leonaitis
patent: 3046983 (1962-07-01), Grubb et al.
Recla Henry J.
Strabala Joseph L.
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