Inhaler

Details Inhaler Inhaler

1976-09-01

1978-04-11

Michell, Robert W.

Surgery

Truss

Pad

128206, A61M 1508

Patent

active

040833682

ABSTRACT:
A nasal inhaler having paired spaced apart inhalant dispensing cylindrical passageways is disclosed. The inhaler includes a base portion with paired concavities for receiving inhalant compounds. These concavities each receive overlying paired nasal cylinders. These overlying paired nasal cylinders each terminate at spherical endings adapted for simultaneous reception into the nostrils. Each cylinder has two apertures: one, axially of the cylinder at the spherical end for dispensing inhalant vaporized air; the second aperture in the cylinder sidewall for taking in air for inhalant vaporization. When the inhaler is not in use, a cap having paired apertures for fitting freely over each of the inhalant dispensing cylinders is placed over the cylinders. This cap confronts the inhaler base, preferably at polypropylene gaskets surrounding each nasal cylinder where the top seals both nasal cylinders. This cap is fastened medially between the nasal cylinders to the base by a bolt which clamps the top firmly onto the washers about each nasal cylinder. As a result, inhalant compounds can be stored for long periods of time without leakage while the inhaler is not in use.

REFERENCES:
patent: 2427721 (1947-09-01), Goldstein
patent: 2448803 (1948-09-01), Hunter
patent: 2672865 (1954-03-01), Willis
patent: 3255750 (1966-06-01), Schwartzman et al.

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