Surgery – Endoscope – Having flexible tube structure
Patent
1994-05-24
1996-04-16
Apley, Richard J.
Surgery
Endoscope
Having flexible tube structure
A61B 100
Patent
active
055077170
ABSTRACT:
A device to be incorporated in the housing of the operation section of an endoscope, for operating a bending mechanism incorporated in the insertion section of the endoscope, comprises an operation shaft and a holder. The operation shaft has a distal end connected to the bending mechanism and a proximal end portion projecting from an operation section of the endoscope. The holder is mounted on a distal end portion of the operation shaft and comprises an upper and lower cover which are joined together and which define an outside surface and a hollow cylindrical space around the operation shaft. The upper and lower covers abut each other to form an interface on the outside surface.
REFERENCES:
patent: 4742816 (1988-05-01), Suzuki et al.
Ito Hideo
Kura Yasuhito
Nakamoto Koji
Nakazawa Masaaki
Yabe Hisao
Apley Richard J.
Leubecker John P.
Olympus Optical Co,. Ltd.
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