发明名称 |
Flush syringe having anti-reflux features |
摘要 |
<p>An I.V. flush syringe assembly includes a barrel having an inside surface defining a chamber for retaining fluid, an open proximal end and a distal end with a passageway therethrough in fluid communication with the chamber. An elongate plunger having a proximal end, a distal end and a flexible stopper is slidably positioned in fluid-tight engagement with the inside surface of the barrel for drawing fluid into and out of the chamber by movement of the stopper relative to the barrel. The barrel includes anti-reflux structure for holding said stopper in a partially deflected position after fluid has been delivered from the chamber and the stopper is being force against the distal end of the chamber.</p> |
申请公布号 |
AU2010201958(A1) |
申请公布日期 |
2010.06.03 |
申请号 |
AU20100201958 |
申请日期 |
2010.05.17 |
申请人 |
BECTON, DICKINSON AND COMPANY |
发明人 |
THOMAS A. ALHEIDT;TRACY RAY HOTTOVY;DUSTIN DRAKE |
分类号 |
A61F2/958;A61M5/31;A61M5/315;A61M5/50 |
主分类号 |
A61F2/958 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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