| 发明名称 |
OPEN AND CLOSED VALVE MEDICATION DELIVERY SYSTEM FOR HIGH PRESSURE INJECTIONS |
| 摘要 |
<p>A dual-chambered drug delivery device (301) includes a first chamber (342) in which medicament is stored and a second chamber (331) in fluid communication with the first chamber (342). A medicament dose is transferred to the second chamber (331) from the first chamber (342) prior to injecting the medicament dose. A needle (363) communicates with the second chamber (331) for injecting the medicament dose into an injection site.</p> |
| 申请公布号 |
EP2364372(A4) |
申请公布日期 |
2014.12.03 |
| 申请号 |
EP20090836480 |
申请日期 |
2009.12.08 |
| 申请人 |
BECTON DICKINSON AND COMPANY |
发明人 |
ROSEN, MELISSA;SCHOONMAKER, RYAN;BRUEHWILER, MICHEL;SPOOL, IRA |
| 分类号 |
C12Q1/68;A61M5/20;A61M5/31;A61M5/315;A61M5/48 |
主分类号 |
C12Q1/68 |
| 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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