Nebulizer

Details Nebulizer Nebulizer

1983-09-06

1986-05-13

Nase, Jeffrey V.

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

Fluid pressure discharge means

12820018, 239370, A61M 1100

Patent

active

045881294

ABSTRACT:
An improved nebulizer for directing an aerosol from a spray orifice toward an outlet pipe against a target comprises a convex target surface substantially enlarged relative to the diameter of the spray orifice and a cylindrical hood coaxially surrounding said target having a single open port coaxial with said spray orifice, the spray orifice including means for forming an inverted aerosol cone all of which first impinges against the target, and whereby substantially all of the aerosol must exit from the cavity through the single open hood port.

REFERENCES:
patent: 1150238 (1915-08-01), Winbray
patent: 2840417 (1958-06-01), Dorsak et al.
patent: 3353536 (1967-11-01), Bird et al.
patent: 3522806 (1970-04-01), Szekely
patent: 3584621 (1971-06-01), Bird et al.
patent: 3744722 (1973-07-01), Burns
patent: 3762409 (1973-10-01), Lester
patent: 3838686 (1974-10-01), Szekely
patent: 4333450 (1982-06-01), Lester

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