发明名称 |
Disposable syringe, contains automatically retractable needle in unit mounted in piston mouth |
摘要 |
The needle is automatically retracted after use. A disposable syringe comprises a piston containing a partial vacuum chamber sealable using a plunger that contains the needle and can be mounted in the piston mouth. The needle forms part of a unit that ensures it is automatically retracted back to the base of the chamber after use.
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申请公布号 |
ES2149099(A1) |
申请公布日期 |
2000.10.16 |
申请号 |
ES19980001269 |
申请日期 |
1998.06.16 |
申请人 |
SEGUI PASTOR VICENTE MIGUEL |
发明人 |
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分类号 |
A61M5/315;A61M5/32;A61M5/50;(IPC1-7):A61M5/50 |
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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