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    • 8. 发明公开
    • LIQUID-TRANSFER ADAPTER BEVELED SPIKE
    • 液体传输适配器BEVELED SPIKE
    • EP3050588A1
    • 2016-08-03
    • EP16161423.5
    • 2012-07-13
    • Antares Pharma, Inc.
    • SUND, Julius C.SWANSON, Kevin D.
    • A61M5/32
    • A61J1/201A61J1/1406A61J1/2051A61J1/2055A61J1/2065A61J1/2096A61J2200/10A61M5/20A61M5/30
    • A liquid-transfer adapter operatively interposable between an injector and a vial is provided. The liquid-transfer adapter has an injector engaging portion configured for fluidly coupling to an injector and a vial coupling. The vial coupling includes a spike that has a spike axis and a tip portion configured for piercing a septum of a vial. The tip portion includes a plurality of facets that meet each other at one or more edges and at least one of the one or more edges is sloped with respect to the spike axis. The spike defines a channel extending therethrough in fluid communication with the injector engaging portion. A channel opening is defined in at least one of the facets and disposed without interrupting the edges.
    • 提供可操作地插入在注射器和小瓶之间的液体转移适配器。 该液体转移适配器具有构造成用于流体耦合到注射器和小瓶联接器的注射器接合部分。 小瓶联接器包括具有尖头轴线的尖头和被构造用于刺穿小瓶的隔膜的尖端部分。 尖端部分包括在一个或多个边缘处彼此相遇的多个小面,并且一个或多个边缘中的至少一个相对于尖端轴线倾斜。 尖头限定了一个通道,该通道与喷射器接合部分流体连通。 通道开口被限定在至少一个小面中并且设置而不中断边缘。