| 摘要 |
PROBLEM TO BE SOLVED: To obtain an endoscope with a treating device guidance means which enables the guiding of a treating device in the direction as desired with a simple structure facilitating rinsing work without requiring the replacement of members. SOLUTION: In this endoscope 1, a treating device 21 is guided through a treating device insertion hole 36 of an inserting part and led out ... freely protruding or sinking ... at a treating device outlet of a tip structure part provided at the tip of the inserting part. This endoscope includes a treating device guidance body 20 which allows the advancing or retracting of the treating device 21 through the treating device insertion hole 36 while the treating device 21 is inserted and guided ... possibly forward or backward ... so that it 21 can be protruded or sunk from the tip thereof and bending means 11 and 15 which are provided at the tip structure part 3c to change the direction of protruding from the treating device outlet of the treating device 21 without regulating the orbit of the treating device 21 protruding from the treating device guidance body 20 by bending the tip part of the treating device guidance body 20 guided into the tip structure part 3c through the treating device insertion hole 36 according to the degree of the introduction thereof. |
