发明名称 |
NADELVORRICHTUNG FÜR EINE VORGEFÜLLTE SPRITZE |
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. |
申请公布号 |
AT452670(T) |
申请公布日期 |
2010.01.15 |
申请号 |
AT20050255298T |
申请日期 |
2005.08.30 |
申请人 |
CILAG GMBH INTERNATIONAL |
发明人 |
FABIAN, ARTHUR;BEYELER, STEFAN;EBERLE, ANDREAS;KOVAC, JASMINKA |
分类号 |
A61M5/32 |
主分类号 |
A61M5/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|