Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
June 23, 2009
Patent Application Number
11052616
Date Filed
February 7, 2005
Patent Primary Examiner
Patent abstract
An endoscope apparatus includes a light emitting diode provided at a tip end of an insertion part, and an electrical power supplying circuit of the light emitting diode which is detachably connected to a main power supply, the electrical power supplying circuit having an energizing controlling device of the light emitting diode, which operates upon being connected and disconnected to the main power supply.
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