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CAGED FLOATING SEAL ASSEMBLY
专利权人:
发明人:
申请号:
EP07837362.8
公开号:
EP2083903B1
申请日:
2007.08.27
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
A seal assembly establishes sealing engagement with a plurality of differently dimensioned instruments passing through a trocar. The seal assembly is a caged seal assembly movably disposed within the trocar and includes at least two seal segments disposable into and out of a sealing orientation relative to the instrument. A cage structure of the seal assembly includes at least two cage segments each connected to a seal segment, a biasing assembly connected to the cage structure and disposed and structured to normally bias the seal segments into sealing orientation.
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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