发明名称 |
NEEDLE-RETRACTING NEEDLE HOLDER AND SYRINGE |
摘要 |
The invention relates to a needle holder, for use in combination with a syringe and a needle, characterized in that the needle holder is provided with an expandable element and with retention means for the expandable element, so that contact of the expandable element with an injection causes expansion of the expandable element and, as a consequence retraction of the needle into the needle holder. The invention relates too to a syringe comprising said needle holder.
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申请公布号 |
WO9830261(A1) |
申请公布日期 |
1998.07.16 |
申请号 |
WO1997NO00338 |
申请日期 |
1997.12.12 |
申请人 |
MEDSAFE AS;GULLIKSEN, MORTEN;KRISTIANSEN, HELGE |
发明人 |
GULLIKSEN, MORTEN;KRISTIANSEN, HELGE |
分类号 |
A61M5/32;(IPC1-7):A61M5/32 |
主分类号 |
A61M5/32 |
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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