| 摘要 |
<p>A first and a second pumps 32a, 32b for supplying a gas to a balloon 9 for fixation mounted at an outer circumference portion at a tip end portion of an insertion portion 2B of an endoscope and a balloon 11 for fixation mounted at an outer circumference portion at a tip end portion of an overtube 3 into which the endoscope is inserted and a control portion 35 for controlling pressure in the respective balloons 9, 11 by operating the first and the second pumps 32a, 32b are provided, and the control portion 35 controls display of balloon inflation/deflation display portions 18a, 18b and balloon during operation display portions 19a, 19b of a remote controller 8 on the basis of inflation-state information detected by a state detection output portion 35a detecting inflation states of the respective balloons 9, 1.</p> |
