Apparatus for vibrating portions of a patient's airway
United States Patent 2918917
US Patent References:
Vibratory massage apparatus
- - 1858209


Inventors:
Emerson, John H.
Publication Date:
12/29/1959
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Assignee:
Emerson, John H.
Primary Class:
128/205.190
Other Classes:
128/204.210, 601/41, 128/205.230, 128/205.250, 128/205.240, 601/55
International Classes:
A61M16/00
Foreign References:
GB190618501A