Multi-dose medical fluid injection system having patient-specific tubing set with use indicator

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专利权人:

Frank M. Fago

发明人:

Frank M. Fago

申请号：

US13144304

公开号：

US08628514B2

申请日:

2010.04.05

申请国别(地区):

US

年份:

2014

代理人:

摘要：

A single-use, single-patient, or patient-specific tubing set (300) is disclosed. The tubing set (300) includes at least one check valve (304), along with a use indicator (320). This use indicator (320) provides a visual indication when the tubing set (300) has been used for an injection. In this regard, a piston (340) moves from one position to another when exposed to a certain fluid pressure.

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中国工程科技知识中心

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http://www.ckcest.cn/home/