Disposable stethoscope

Details Disposable stethoscope Disposable stethoscope

1988-12-12

1991-02-12

Fuller, Benjamin R.

Acoustics

Anatomic or prosthetic relation

Ear and mouth

181130, A61B 702

Patent

active

049916866

ABSTRACT:
A stethoscope including a stethoscope head, a pair of ear tips, and binaural tube means providing two individually separate air passages including a longer passage and a shorter passage extending between the stethoscope head and each ear tip. A substantially U-shaped binaural yoke includes channel members for receipt of the binaural tube members whereby the longer tube can be retained within the yoke without producing any sharp bends which would cause a loss of sound transmission. the stethoscope is designed to be made entirely of plastic materials.

REFERENCES:
patent: 3993161 (1976-11-01), Shore
patent: 4029169 (1977-06-01), Huntress
patent: 4569413 (1986-02-01), Allen

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