Pressure actuated catheter valve

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专利权人:

I-V Access Technology; Inc.

发明人:

Keyser, Stephen Richard

申请号：

AU2013217478

公开号：

AU2013217478A1

申请日:

2013.02.05

申请国别(地区):

AU

年份:

2014

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/