Acoustics – Anatomic or prosthetic relation – Ear and mouth
Patent
1997-08-01
1999-08-31
Dang, Khanh
Acoustics
Anatomic or prosthetic relation
Ear and mouth
181137, A61B 702
Patent
active
059456400
ABSTRACT:
A stethoscope has a dual-sided stethoscope head. The stethoscope head includes a body member having first and second opposite sound collecting sides. Each of the first and second sound collecting sides has a suspended diaphragm member. Preferably, one side is specially adapted for use with adult patients while the other side is specially adapted for use with pediatric or thin patients where it is difficult to obtain good surface contact.
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Packard Thomas J.
Rossini Mary Jo
3M Innovative Properties Company
Dang Khanh
Griswold Gary L.
Hohenshell Jeffrey J.
Maki Eloise J.
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