Endoscope having breakable portions for preventing damage to the imaging unit
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United States of America Patent
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May 24, 2016
Grant Date -
May 23, 2013
app pub date -
Jan 14, 2013
filing date -
Sep 10, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
An endoscope includes a first breakable portion provided between a part of an outer peripheral surface of a distal rigid section main body and a second inner peripheral surface, and including a fragile portion which is formed in a concaved-shape and which is more easy to break than any other part of the outer peripheral surface except for thereof. The endoscope includes a second breakable portion provided between a first inner peripheral surface and the second inner peripheral surface, and a third breakable portion provided between the first inner peripheral surface and a part of the outer peripheral surface of the distal rigid section main body, which differs from the fragile portion.
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