Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 14, 2013
Patent Application Number
11265082
Date Filed
November 3, 2005
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
The present invention provides a balloon controller for an endoscope apparatus having a fluid supply and drawing device which communicates with at least one of a balloon attached to an insertion portion of an endoscope and a balloon attached to an insertion assist implement for guiding the insertion portion when the insertion portion is inserted, and which supplies a fluid to each balloon or draws the fluid from the balloon, the balloon controller comprising: a leakage device provided in tube paths for communication between the balloons and the fluid supply and drawing device, the leakage device being capable of leaking the fluid.
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