US Patent 7936369 Endoscope
Patent 7936369 was granted and assigned to Olympus Group on May, 2011 by the United States Patent and Trademark Office.
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An endoscope includes an insertion unit having an inclined portion in a distal surface of the insertion unit; an illuminating unit provided in the inclined portion of the distal surface, and illuminating an inside of a body cavity; an observation window provided in the distal surface to observe the inside of the body cavity; and an air and water feeding nozzle provided in the distal surface to supply at least one of air and water to the observation window and the illuminating unit. A first contact distal portion and a second contact distal portion are formed in the distal surface. The first contact distal portion comes into contact with a flat surface and is provided in the air and water feeding nozzle, and the second contact distal portion is provided in except for at least one of the observation window and the illuminating unit.
US Patent 07936369 Endoscope US Patent 7936369 Endoscope
US Patent 07936369 Endoscope
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