Electric bending endoscope device
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Jul 17, 2007
filing date -
Jan 17, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
To provide an electric bending endoscope device provided with a bending operation input member having a configuration capable of obtaining desired operation resistance with a simple configuration which can contribute to improve the operability. The electric bending endoscope device include a bending drive portion for operating an bending portion provided at a distal end side of an insertion portion to perform a bending operation, a bending operation input portion for instructing and inputting the bending operation to the bending portion, a plate-shaped member which moves in conjunction with a movement of an operation element of the bending operation input portion, a housing body which is housed to surround at least a part of the plate-shaped member and the plate-shaped member can move in the inside, and a viscous fluid sealed in the housing body.
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