Nasal exhaler and method

Details Nasal exhaler and method Nasal exhaler and method

1988-09-26

1990-06-19

Howell, Kyle L.

Surgery

Respiratory method or device

Combined with or convertible to a nonrespiratory device, or...

12820213, A61M 1500

Patent

active

049343599

ABSTRACT:
An improved nasal exhaler is disclosed which simply and efficiently allows for equalization of atmospheric pressure within eustachian tubes, sinus cavities, and ear drums. The improved exhaler includes a hollow member threadably coupled with a cap member. Once the cap member has been loosened, the hollow member is positioned over the opening of one nostril and the user exhales through that nostril into the hollow member while holding the remaining nostril closed. After the process has been performed on both nostrils the passages are cleared.

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patent: 3884223 (1975-05-01), Keindl
patent: 4175556 (1979-11-01), Freezer
patent: 4667667 (1982-05-01), Schnoor et al.

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