Nasal exhaler and method

Details Nasal exhaler and method Nasal exhaler and method

1988-07-11

1989-04-04

Howell, Kyle L.

Surgery

Truss

Pad

12820513, 604212, A61B 508

Patent

active

048176265

ABSTRACT:
A nasal exhaler is disclosed which simply and efficiently allows for equalization of atmospheric pressure within eustachian tubes, sinus cavitites, and ear drums. The disposable exhaler includes a hollow member detachably coupled with a balloon-type inflatable bag. The hollow member is positioned over the opening of one nostril and the user exhales into the hollow member while holding the remaining nostril closed. After the process has been performed on both nostrils the passages are cleared.

REFERENCES:
patent: 1261608 (1918-04-01), Peterson
patent: 1481008 (1924-01-01), Hodlick
patent: 1507475 (1924-09-01), Flagg
patent: 1734426 (1929-11-01), Graham
patent: 2492326 (1949-12-01), Scotti
patent: 2516762 (1950-07-01), Dwyer
patent: 2823667 (1958-02-01), Raiche
patent: 3070089 (1962-12-01), Dick
patent: 3333844 (1967-08-01), Jurschak
patent: 3502078 (1970-03-01), Hill et al.
patent: 3895533 (1975-07-01), Steier

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