Acoustics – Anatomic or prosthetic relation – Ear and mouth
Patent
1976-01-23
1977-03-15
Tomsky, Stephen J.
Acoustics
Anatomic or prosthetic relation
Ear and mouth
181135, 181137, A61B 702
Patent
active
040119254
ABSTRACT:
The present invention relates to stethoscopes of the type commonly employed by air line passengers for use with entertaining sound apparatus and is concerned primarily with a stethoscope which may be adjusted for comfort when applied to and suspended from the ear canals of an air line passenger.
REFERENCES:
patent: 3623571 (1971-11-01), French
patent: 3730290 (1973-05-01), Scanlon
patent: 3772478 (1973-11-01), McCabe et al.
patent: 3776362 (1973-12-01), Rice
patent: 3899044 (1975-08-01), Stumpf et al.
French Alan
Torrey George Winthrop
Avid Corporation
Tomsky Stephen J.
Werner William Frederick
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