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ENDOSCOPE SYSTEM
专利权人:
OLYMPUS MEDICAL SYSTEMS CORP.
发明人:
Suguru OKANIWA
申请号:
US13955540
公开号:
US20140039259A1
申请日:
2013.07.31
申请国别(地区):
US
年份:
2014
代理人:
摘要:
In an endoscope system including a plurality of endoscopes including insertion portions having different diameters, each of the plurality of endoscopes includes a first bending portion subjected to bending operation to actively bend, a second bending portion passively bent by external force, a flexible tube portion having rigidity higher than rigidity of the second bending portion, and a bending portion including the first bending portion and the second bending portion. In the plurality of endoscopes, a relation among lengths of the second bending portions is set to be contrary to a size relation among insertion portion diameters.
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