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DISPOSITIF D'ÉTANCHÉITÉ AVEC FILTRE INTEGRÉ ET PORT D'ÉVACUATION
专利权人:
Covidien LP
发明人:
申请号:
EP18155923.8
公开号:
EP3360494A1
申请日:
2018.02.09
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
A seal assembly (300) for use with an access apparatus includes an integral filter (310) and evacuation port (314) for filtering of fluids, e.g., smoke, from an operating site and removing contaminants and/or odor from the fluids for release of the filtered fluids into the ambient atmosphere. The seal assembly (300) may be a separate subassembly or component which is releasably couplable to the access apparatus or may be integral with the access apparatus. The seal assembly (300) defines its own flow path independent of the insufflation mechanism of the cannula assembly, and is capable of filtering fluids even in the presence of a surgical object positioned within the cannula assembly.
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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