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SURGICAL INSTRUMENTS
专利权人:
发明人:
申请号:
EP08732445.5
公开号:
EP2131761B1
申请日:
2008.03.19
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
A surgical instrument that may include a housing, a transducer engaged with the housing which can produce vibrations, and an end-effector engaged with the transducer. The surgical instrument can further include an adjustable sheath extending from the housing where the sheath is movable relative to the distal tip of the end-effector and where the distance between the distal tip of the sheath and the distal tip of the end-effector can be set such that the sheath can act as a depth stop. The sheath can be adjusted such that, when the distal tip of the sheath contacts the tissue or bone being incised, the surgeon can determine that the appropriate depth of the incision has been reached. In other embodiments, the end-effector can be moved with respect to the sheath in order to adjust the distance between the distal tip of the end-effector and the distal tip of the sheath.
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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