Respiratory apparatus

Details Respiratory apparatus Respiratory apparatus

1974-10-23

1977-03-15

Michell, Robert W.

Surgery

Truss

Pad

128198, 128212, 1281426, 1281465, 1281466, A61M 1600

Patent

active

040118649

ABSTRACT:
A portable nasal diffuser apparatus having a respiratory assembly for communicating with the respiratory tract of a user and a reservoir coupled to the respiratory assembly having an air inlet with means for treating air admitted into the reservoir before it is supplied to the user via the respiratory assembly. The reservoir contains a cartridge with a filter substance therein and adjacent the cartridge in the reservoir is an atomizer which can be in the form of a pump or an aerosol container. The atomizer serves for introducing into the filtered air aromatic medicament products. The atomizer is preferably activated by a simple pushbutton operation.

REFERENCES:
patent: 6529 (1849-06-01), Haslett
patent: 69396 (1867-10-01), Brayton
patent: 838434 (1906-12-01), Morgan
patent: 999451 (1911-08-01), Holleman
patent: 1633772 (1927-06-01), Clapp
patent: 2290885 (1942-07-01), Lehmberg
patent: 3165067 (1965-01-01), Greenwald
patent: 3490452 (1970-01-01), Greenfield
patent: 3732864 (1973-05-01), Thompson et al.
patent: 3863629 (1975-02-01), Ries
patent: 3871373 (1975-03-01), Jackson

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