| 摘要 |
PROBLEM TO BE SOLVED: To provide a feed water nozzle for an endoscope, in which, in spite of the presence of an element drawing water current to act to draw jet water from an outlet opening sideways, the jet water can be sufficiently spread to the opposite side of the element drawing water current. SOLUTION: The feed water nozzle for an endoscope comprises an outlet passage 12 for jetting pressure water fed through the inside of an insert part 1 along the surface of a tip part of the insert part 1. The outlet opening 10 of the outlet passage 12 is formed inclined toward the outlet passage 12 in the opposite direction to the facing direction to the element X drawing water current which acts to draw the jet water from the outlet opening 10 sideways. COPYRIGHT: (C)2008,JPO&INPIT
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