| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a medical endoscope easily discharging a perfusion liquid toward a target part even in a small organ and discharging the perfusion liquid while using a treatment instrument. Ž<P>SOLUTION: In this medical endoscope 10, a first perfusion passage 26 which is a passage for the perfusion liquid is formed in the interior of an insert part, and an opening end of the first perfusion passage is formed at the end of the insert part. The opening end of the first perfusion passage is formed on the peripheral surface of the end, and the axis of the end of the first perfusion passage connected to the opening end is inclined to the axis of the end. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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