Medical Device
otoscope Audio
o·to·scope [ oh-tuh-skohp ]
Subclass of:
Diagnostic Equipment
Definitions related to otoscopes:
  • An otoscope is a device intended to allow inspection of the external ear canal and tympanic membrane under magnification. The device provides illumination of the ear canal for observation by using an AC- or battery-powered light source and an optical magnifying system.
    Standard Product Nomenclature
    U.S Food & Drug Administration, 2003
  • Instruments designed to inspect or auscultate the ear. They are designed primarily to examine the outer ear canal and tympanic membrane by means of light and air under moderate pressure, as with a pneumatic otoscope. (UMDNS, 1999)
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2021
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