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TISSUE REMOVAL DEVICES AND SYSTEMS
专利权人:
Med-Logics, Inc.
发明人:
ROSS, Rodney, L.,DENNEWILL, James,HUGHES, Gregg,NAZARIFAR, Nader
申请号:
EP20130834689
公开号:
EP2892438(B1)
申请日:
2013.04.26
申请国别(地区):
欧洲专利局
年份:
2018
代理人:
摘要:
A tissue removal device includes a rigid aspiration cannula, a valve communicating with the aspiration cannula in a fluid-sealed manner, and a pneumatically-driven actuator configured for moving the valve between an open position and a closed position, wherein at the open position the valve defines an aspiration path through the aspiration cannula and the valve, and at the closed position the valve prevents vacuum from being applied at the distal tip.
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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