| 摘要 |
PROBLEM TO BE SOLVED: To provide an endoscope which can facilitate passing at a bent part of the large intestines and improve insertion. SOLUTION: The endoscope is constructed to have a bending section 5 and a rotary vibrator 30 of a vibration unit 28, which is near a connection part of a flexible tube 6. COPYRIGHT: (C)2004,JPO&NCIPI
|
