Endoscope accessory, endoscope system and method for...

Surgery – Endoscope – With tool carried on endoscope or auxillary channel therefore

Reexamination Certificate

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Details

C600S156000, C600S158000, C600S153000

Reexamination Certificate

active

07963910

ABSTRACT:
An endoscope accessory, used with an endoscope including a suction conduit communicating with a suction device, an accessory insertion channel, and an operation portion at which entrances of the conduit and channel are formed, includes a tubular insertion unit to be inserted into the channel through the entrance of the channel and to be movable along the channel, and a tubular connection unit provided at a proximal end of the insertion unit and detachably connected to the entrance of the suction conduit. An endoscope system is constituted by combining the accessory with the endoscope. In a method for mounting the accessory onto the endoscope, the insertion unit of the accessory is inserted into the channel through its entrance in the operation portion of the endoscope to be movable along the channel, and the connection unit of the accessory is detachably connected to the entrance of the conduit.

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Letter from German associate dated Sep. 20, 2006 forwarding the Search Report dated Sep. 20, 2006 to Japanese associate, including discussion of relevancy thereof.
Search Report issued by European Patent Office on Sep. 20, 2006 in connection with corresponding European patent application No. EP 06 01 2674.
Japanese Office Action mailed Jan. 4, 2011 in connection with corresponding Japanese Patent Application No. 2005-179363.
English translation of Japanese Office Action issued in connection with corresponding Japanese application provided as an explanation of prior art relevancy.

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