Toy stethoscope

Details Toy stethoscope Toy stethoscope

1977-12-15

1979-12-11

Tomsky, Stephen J.

Acoustics

Anatomic or prosthetic relation

Ear and mouth

181137, A61B 702, H04R 2500

Patent

active

041778715

ABSTRACT:
A toy stethoscope having a resilient sound collector at one end thereof. The sound collector is soft and pliable so as to prevent injury to a person in the event the person is struck by the sound collector. The sound collector further comprises a damper formed from a soft sponge or foam material that prevents unpleasant pressure and/or injury to the ear drums in the event a loud sound is introduced into the sound collector due to someone yelling or blowing directly into the collector or the like.

REFERENCES:
patent: 350393 (1886-10-01), Radzinsky
patent: 1832422 (1931-11-01), Pilling
patent: 1964604 (1934-06-01), Swickard

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