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    • 2. 发明申请
    • HINGED NEEDLE SHIELD ASSEMBLY HAVING NEEDLE CANNULA LOCK
    • 铰链针头组装有针灸锁
    • WO02098481A3
    • 2003-05-22
    • PCT/US0216800
    • 2002-05-29
    • BECTON DICKINSON COHWANG CHARLES GNEWBY C MARK
    • HWANG CHARLES GNEWBY C MARK
    • A61M5/32A61M5/00
    • A61M5/3216
    • A needle shield assembly (20) and method of manufacturing a needle shield are provided. The needle shield assembly (20) includes a needle hub (22) having a needle cannula (30) extending therefrom. A needle shield base (26) is pivotally coupled to the needle hub (22). A locking assembly (32) including a needle engagement member (34) is coupled to the needle shield base (26). One or both of the needle shield base (26) had the locking assembly (32) include a cavity (38) for receiving the needle cannula (30). The needle shield (20) is manufactured by providing a needle shield base (26) and a separate locking assembly (136) including a needle engagement member (34), and connecting the locking assembly (136) to the distal end portion of the needle shield base (26).
    • 提供一种针罩组件(20)及其制造方法。 针护罩组件(20)包括具有从其延伸的针插管(30)的针座(22)。 针罩基座(26)枢转地联接到针座(22)。 包括针接合构件(34)的锁定组件(32)联接到针罩基座(26)。 针护罩基座(26)中的一个或两个具有锁定组件(32),其包括用于接纳针插管(30)的空腔(38)。 针罩(20)通过设置针罩基座(26)和包括针接合构件(34)的单独的锁定组件(136)制造,并且将锁定组件(136)连接到针的远端部分 屏蔽底座(26)。