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Pressure Actuated Catheter Valve
专利权人:
Inc.;I-V Access Technology
发明人:
Stephen Richard Keyser
申请号:
US13759643
公开号:
US20130204226A1
申请日:
2013.02.05
申请国别(地区):
US
年份:
2013
代理人:
摘要:
This invention provides catheter assemblies and methods for insertion of a catheter into a vessel. The assemblies include a resilient valve in the hub of the catheter that can be opened by pressure from a male luer fitting. The methods include piercing a vessel with the needle and catheter of the assembly, retraction of the needle component thus closing the resilient valve. Finally the catheter can be accessed by applying a male luer fitting to the catheter hub and a shoulder of the resilient valve.
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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