| 摘要 |
A stethoscope having an optical fiber light for providing light suitable for patient examination emanating from the chestpiece of the stethoscope. A battery operated light source is provided near the junction of the binaurals and light is transmitted by optical fiber along the stethoscope tubing into the chestpiece and out the side opposite the tubing. A switch for activating and deactivating the light can be operated by manipulation of the binaurals or rotation of the chestpiece.
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