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ENDOSCOPE
专利权人:
Olympus Corporation
发明人:
OGAWA, Tomoaki
申请号:
EP15822187
公开号:
EP3050489A4
申请日:
2015.04.15
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
An endoscope includes a balloon injection channel a first opening portion configured to open in an operation portion a connecting tube 50 provided with a second opening portion 50k and a notch 50s, where the second opening portion 50k is communicated with the first opening portion a balloon pipe sleeve 52 a branch channel connection unit 56 configured to hold a first end portion of the balloon pipe sleeve 52 and provided with a rotation restriction portion 55d which is a protrusion fitted in the notch 50s and a fixing member 63 configured to fix the branch channel connection unit 56 to the connecting tube 50.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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