发明名称 |
NEEDLE ASSEMBLY FOR A PREFILLED SYRINGE SYSTEM |
摘要 |
A needle assembly (10; 210) for a prefilled injection syringe is described. A needle holder (12; 212) has a needle (14; 214) secured to it and is adapted to be secured to a syringe barrel of the injection syringe. A needle sheath (16; 216) has a distal end forming a releasable sterile seal with the needle holder (12; 212), and surrounds and shields the needle (14; 214). A needle seal (18; 218) surmounts the needle tip and is arranged at least in part in the proximal end of the needle sheath (16; 216) and closed off by a closure element (20; 220). A closure connection between the closure element (20; 220) and the needle sheath (16; 216) is configured as a non-releasable and sterile barrier (54; 254) produced by means of bonding or welding.
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申请公布号 |
US2009171296(A1) |
申请公布日期 |
2009.07.02 |
申请号 |
US20060064252 |
申请日期 |
2006.08.03 |
申请人 |
FABIAN ARTHUR;BEYELER STEFAN;EBERLE ANDREAS;KOVAC JASMINKA |
发明人 |
FABIAN ARTHUR;BEYELER STEFAN;EBERLE ANDREAS;KOVAC JASMINKA |
分类号 |
A61M5/32;B23P11/00 |
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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