发明名称 |
Flush syringe assembly with controlled pulsatile flushing |
摘要 |
<p>Flush syringe assemblies (100) capable of creating pulsatile movement of the plunger rod (130) as it moves in the distal direction within a syringe barrel (110), while preventing overpressurization of the cathether are provided. An exemplary flush syringe assembly includes a syringe barrel with a first pulsing element (126) and a chamber (115) with flush solution, a plunger rod with a stopper (160) and a second pulsing element (136) that interacts with the first pulsing element to provide an engagement force that causes pulsatile movement of the plunger rod and a thumb press (170) slidably attached to the plunger rod with a pulse control element (190). The pulse control element is compressible to create a compression force that is greater than the engagement force of the first pulsing element and the second pulsing element.</p> |
申请公布号 |
AU2010271208(B2) |
申请公布日期 |
2015.04.09 |
申请号 |
AU20100271208 |
申请日期 |
2010.07.09 |
申请人 |
BECTON, DICKINSON AND COMPANY |
发明人 |
KOSINSKI, ANTHONY J.;YEMANE, GIRUM;CHARLES, NICHOLA |
分类号 |
A61M5/315 |
主分类号 |
A61M5/315 |
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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