| 发明名称 |
A PISTON FOR A SYRINGE AND A PREFILLED SYRINGE USING THE SAME |
| 摘要 |
A sealing stopper or piston for a syringe and a prefilled syringe using the same, provided with a backstop function, can be provided without increasing the production cost, which comprises a skirt part capable of serving as a backstop device.
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| 申请公布号 |
CA2481680(A1) |
申请公布日期 |
2005.06.17 |
| 申请号 |
CA20042481680 |
申请日期 |
2004.09.16 |
| 申请人 |
DAIKYO SEIKO, LTD. |
发明人 |
SUDO, MASAMICHI;SUDO, MORIHIRO |
| 分类号 |
B65D39/04;A61M5/28;A61M5/315;A61M5/50;B65D39/18;(IPC1-7):A61M5/315 |
主分类号 |
B65D39/04 |
| 代理机构 |
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