1. The coelomic cavity is also copiously with warm sterile saline, then the fluid is suctioned out.

2. The bending section Angulates in the intended direction and angle by operating the Angulation Control Lever; and air or fluids can be suctioned from the distal end of the endoscope by operating the Suction Control Valve

3. The present invention relates to a dual structure vacuum adsorption plate and, more particularly, to a vacuum adsorption plate that is detachably suctioned, by means of vacuum pressure, to the surface of a wall, such as a bathroom or kitchen wall.