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    • 5. 发明申请
    • Safety shield system for a syringe
    • 注射器的安全屏蔽系统
    • US20060189933A1
    • 2006-08-24
    • US11061912
    • 2005-02-18
    • Tom AlheidtVu PhanLaurent BarrelleBruno Baney
    • Tom AlheidtVu PhanLaurent BarrelleBruno Baney
    • A61M5/00A61M5/32
    • A61M5/326A61M5/3202A61M5/3272A61M2005/3249A61M2005/3267Y10S128/919
    • A medical device includes a syringe assembly and a shield system for delivering medicament to a patient. The syringe assembly includes a barrel defining a medicament reservoir, and a needle cannula coupled to the barrel and in fluid communication with the reservoir. The shield system has a hub coupled to the syringe barrel, a shield movably arranged on the hub, the shield being movable from a first position disposed from the needle cannula tip to a second position during insertion of the needle into a patient and movable from the second position to a third position covering the needle cannula tip after the needle cannula is removed from the patient. An urging member urges the shield to the third position upon removal of the needle cannula from the patient. A cover sleeve connected to the needle barrel surrounds the hub and the urging member.
    • 医疗装置包括用于将药物输送给患者的注射器组件和屏蔽系统。 注射器组件包括限定药物储存器的筒体和联接到筒体并与储存器流体连通的针插管。 屏蔽系统具有联接到注射器筒的毂,可移动地布置在轮毂上的护罩,所述护罩可在从针插管尖端设置的第一位置处移动到第二位置,从而将针插入患者体内并可从 在针管从患者身上取出之后,第二位置到达覆盖针套管尖端的第三位置。 当从患者去除针插管时,推动构件将屏蔽件推动到第三位置。 连接到针筒的盖套围绕轮毂和推动构件。
    • 7. 发明申请
    • Pen needle sharps port
    • 笔针尖端口
    • US20050016883A1
    • 2005-01-27
    • US10236192
    • 2002-09-06
    • Vu Phan
    • Vu Phan
    • A61M5/158A61B19/02A61G12/00A61M5/32B65D83/10
    • A61M5/3205A61B50/362A61B2050/006A61B2050/0083A61B2050/0089Y10S220/908
    • The present invention is a mechanical contrivance integrated into the closure of a sharps collector. It is intended to allow for the safe removal and disposal of a used pen needle from a pen syringe device. The pen syringe, with the used pen needle attached, is inserted into the specially designed port of the present invention. The pen syringe is then rotated counterclockwise about its longitudinal axis. The pen needle itself is constrained by at least one tooth, which only allows the pen needle one degree of freedom (linear displacement along its longitudinal axis). These conditions cause the pen needle to be unthreaded from the pen syringe, such that when the pen syringe is withdrawn from the port, a tang then blocks the pen needle from being withdrawn with the pen syringe, and the used pen needle falls into the sharps collector without the use of a secondary operation.
    • 本发明是集成到锐器收集器的闭合中的机械设计。 旨在允许从笔式注射器装置安全地去除和处置用过的笔针。 将注射了笔用笔的笔筒插入本发明的专门设计的口中。 笔式笔筒随后围绕其纵向轴线逆时针旋转。 笔针本身由至少一个牙齿约束,这只允许笔针一个自由度(沿其纵向轴线的线性位移)。 这些情况导致笔针从笔式注射器上脱开,从而当笔式注射器从端口中取出时,一个手指然后阻止笔针用笔式注射器取出,并且使用过的笔针落入尖端 收集器不用二次操作。