Endoscope system
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United States of America Patent
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Jul 27, 2010
Grant Date -
Aug 10, 2006
app pub date -
Mar 31, 2006
filing date -
Mar 19, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In this invention, a drum around which an insertion portion is wound is integrally housed in a carrying case, and a cylinder for supplying a fluid to a hydropneumatic actuator and a solenoid valve unit for controlling the application of a hydropneumatic pressure are housed in the carrying case or drum. In addition, a joystick for operating the controlled variables of the solenoid valve unit can be housed in the carrying case.
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