| 摘要 |
The present invention relates to an endoscope visual angle converting device for a surgical operation, and an endoscope assembly and a transparent trocar assembly including the same. The endoscope visual angle converting device for a surgical operation comprises: a first facing unit facing a lens disposed in a lower end of an endoscope; and a visual angle converting unit formed in the opposite side of the first opposed unit, and including a visual angle converting surface formed to have a predetermined angle with respect to the lens and converting a visual angle of the endoscope by refracting light. |
