| 摘要 |
The present invention relates to a laser rigid endoscope, which includes: a body; a rigid insertion part combined with the body; a single laser guide path placed in the insertion part, and used as a movement path of a reflection laser reflected from a subject, and an emission laser emitted to the subject; a photographing element combined with the body, and receiving the reflection laser to output as an electric signal; and a polarizer embedded in the body, guiding the emission laser generated from a light source to the laser guide path, and guiding the reflection laser passing through the laser guide path to the photographing element. The insertion part of the laser rigid endoscope has a simple structure, so the laser rigid endoscope can be manufactured with low costs. |
