ENDOSCOPE SYSTEM, CONTROL DEVICE, AND CONTROL METHOD FOR ENDOSCOPE SYSTEM
卷宗概要
发明人
Tatsuya HORIUCHI; Ryota YANAGAWA; Kosuke KISHI
IPC 分类
CPC 分类
A control device for use with an endoscope is configured to: set a first pipe line to a closed state, a second pipe line to an open state, and a third pipe line to a closed state, to cause liquid to be ejected from an air and water supply portion; set the first pipe line to an open state, the second pipe line to a closed state, and the third pipe line to the closed state, to cause gas to be ejected from the air and water supply portion; and set the first pipe line to the closed state, the second pipe line to the open state, and the third pipe line to an open state, to reduce a pressure in a water supply tank.
原文（中文）
A control device for use with an endoscope is configured to: set a first pipe line to a closed state, a second pipe line to an open state, and a third pipe line to a closed state, to cause liquid to be ejected from an air and water supply portion; set the first pipe line to an open state, the second pipe line to a closed state, and the third pipe line to the closed state, to cause gas to be ejected from the air and water supply portion; and set the first pipe line to the closed state, the second pipe line to the open state, and the third pipe line to an open state, to reduce a pressure in a water supply tank.