Pre-cordial stethoscope cover

Details Pre-cordial stethoscope cover Pre-cordial stethoscope cover

1989-01-03

1989-09-19

Fuller, B. R.

Acoustics

Anatomic or prosthetic relation

Ear and mouth

181137, 381189, A61B 702

Patent

active

048672653

ABSTRACT:
A cover for a pre-cordial stethoscope provides protection for the stethoscope and reduces external noise contamination. The cover fits closely on the stethoscope body and includes a slot for receiving a tubular fitting which extends from the stethoscope body to transmit the monitored sounds. A shell presenting an internal vacuum chamber may be interposed between the cover and stethoscope body for enhanced noise suppression. Different embodiments of the cover are provided for adult and infant pre-cordial stethoscopes.

REFERENCES:
patent: 2115478 (1938-04-01), Von Baussen
patent: 2651380 (1953-09-01), Brandenburg
patent: 4401125 (1983-08-01), Taylor et al.

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