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SWABBABLE NEEDLE-FREE INJECTION PORT VALVE SYSTEM WITH NEUTRAL FLUID DISPLACEMENT
专利权人:
RyMed Technologies; LLC
发明人:
申请号:
EP05705663.2
公开号:
EP1704355B1
申请日:
2005.01.12
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
An improved needle-free intravenous injection port assembly is disclosed. Embodiments include a boot valve with a helical surface, a boot valve and septum which mate with mechanical interference, a spike with a rough outer surface coated with a lubricant, a septum having a shoulder and a single continuous swabbable surface, a septum and a boot valve which are pre-punctured with a solid core steel needle, a septum with a frustroconical extension and a combination single piece septum and boot valve. The injection port assembly provides neutral fluid displacement during coupling and uncoupling.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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