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STETHOSCOPE (Gr. vrijOos, chest, and ...

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Originally appearing in Volume V25, Page 903 of the 1911 Encyclopedia Britannica.
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STETHOSCOPE (Gr. vrijOos, chest, and UK07r6.v, to look, examine)  , a medical instrument used in auscultation (q.v.) . The single stethoscope is a straight wooden or metal tube with a flattened bell, the
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surface of which is usually covered with ivory or bone at the end which is placed against the
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body of the patient, and a small cup at the other to
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fit- the ear of the observer . In the " binaural " stethoscope, which has the
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advantage of flexibility, the tube is divided above the bell into two flexible tubes which lead to both ears .

End of Article: STETHOSCOPE (Gr. vrijOos, chest, and UK07r6.v, to look, examine)
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