| 摘要 |
<p>The endoscope (1) has a pipe shaft, which includes an inspection opening at its distal end (3). An optical fiber is provided in the pipe shaft, which runs from an optical fiber connection (7) at a proximal end (4) of the pipe shaft to a light emersion point at the distal end of the pipe shaft. A light source (8) with a battery and a LED is attached to the optical fiber connection. A switch connects the LED during connection of the light source to the optical fiber connection with the battery positively.</p> |
