Electrically-operated curving control device
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United States of America Patent
Stats
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Jul 19, 2011
Grant Date -
Jul 12, 2007
app pub date -
Feb 20, 2007
filing date -
Aug 19, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A curving control device to which an electrically-controlled endoscope is connected has a main CPU for primarily performing curving driving control, and a monitoring CPU for monitoring whether the operating state relating to curving actions is normal or abnormal. IN the event of detecting an abnormality from the monitoring CPU, the curving control device also performs processing for handling the occurrence of the abnormality, such as outputting an emergency stop through an interlock via the main CPU, turning the main power and the like of a servo driver OFF.
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