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发明授权
CN103476441B 用于输送两种或更多药物试剂的药物输送装置的分配接口 失效 - 权利终止

用于输送两种或更多药物试剂的药物输送装置的分配接口
摘要：
本发明提供一种用于与药物输送装置一起使用的分配接口。分配接口包括外主体（1210）和内主体（2000）。内主体可以配置成用于连接到药物输送装置并且限定第一储存器和第二储存器。第一穿刺针头（4000）与第一储存器流体连通并且定位成用于穿刺药物输送装置的第一筒。第二穿刺针头（4050）被提供并且与第二储存器流体连通并且定位成用于穿刺包含在药物输送装置内的第二筒。歧管（2300）邻近内主体定位并且包括流体凹槽布置。阀布置定位在内主体和歧管之间并且控制包含在第一筒中的第一流体和包含在第二筒中的第二流体通过流体凹槽布置流体连通到保持室。分配接口还可以包括防止分配接口再使用的锁定装置。
摘要（英）：

A dispense interface for use with a drug delivery device. The dispense interface comprises a main outer body and an inner body. The inner body may be configured for connection to a drug delivery device and defines a first reservoir and a second reservoir. A first piercing needle is in fluid communication with the first reservoir and positioned for piercing a first cartridge of a drug delivery device. A second piercing needle is provided and in fluid communication with the second reservoir and positioned for piercing a second cartridge contained with a drug delivery device. A manifold is positioned adjacent the inner body and comprises a fluid groove arrangement. A valve arrangement is positioned between the inner body and the manifold and controls fluid communication of a first fluid contained in the first cartridge and a second fluid contained in the second cartridge by way of the fluid groove arrangement to a holding chamber. The dispense interface may further comprise a lockout preventing dispense interface reuse.

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