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SYSTÈME CHIRURGICAL
专利权人:
FUJIFILM Corporation
发明人:
DEJIMA, Takumi,KUWAE, Toshiharu
申请号:
EP16883900
公开号:
EP3400891A4
申请日:
2016.12.28
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
Provided is a surgery system that can suppress a change in perspective of an endoscopic image on a monitor even in a case where an overtube has rotated. The surgery system includes an overtube that has a distal end, a proximal end, and a longitudinal axis and holds a treatment tool and an endoscope so as to be movable forward and backward in a direction of the longitudinal axis. The overtube has an endoscope holding part that has an endoscope holding surface for holding the endoscope and allowing circumferential rotation of the endoscope about a central axis of the endoscope, and a treatment tool holding part that has a treatment tool holding surface for holding the treatment tool. The surgery system further includes an endoscope that is inserted into the overtube and has a held surface held by the endoscope holding surface. The endoscope has an orientation maintaining part that maintains the circumferential orientation of the endoscope even in a case where the overtube rotates around the longitudinal axis.
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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