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DISPOSITIFS DE RETRAIT DE TISSUS, SYSTEMES ET PROCEDES
专利权人:
MED-LOGICS; INC.
发明人:
ROSS, RODNEY L.,DENNEWILL, JAMES,HUGHES, GREGG
申请号:
CA2849419
公开号:
CA2849419C
申请日:
2012.09.04
申请国别(地区):
CA
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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