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ZESPÓŁ ZAWORU MEDYCZNEGO
专利权人:
发明人:
HOKANSON CHARLES
申请号:
PL11833305
公开号:
PL2627385T3
申请日:
2011.10.12
申请国别(地区):
PL
年份:
2016
代理人:
摘要:
A medical valve assembly including a rigid external housing and a valve stem of a resilient material. The valve stem includes a passageway for conveying a fluid which has an hourglass shape to create a venturi effect when cleaning the valve stem to improve the efficiency of the cleaning process. The passageway also includes no sharp edges, thus reducing the risk of fluid getting trapped inside the passageway when the medical valve assembly is not in use. Even further, when a needleless syringe is removed from the valve stem, the valve stem expands to an uncompressed state with its top end being generally flush with an end of the housing to present a swabable surface for cleaning purposes.
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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