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    Spring-loaded injection device with an injection button
    3.
    发明授权
    Spring-loaded injection device with an injection button 有权

    公开(公告)号：US09833574B2

    公开(公告)日：2017-12-05

    申请号：US14422395

    申请日：2013-08-19

    申请人： Novo Nordisk A/S

    发明人： Matias Melander ,  Mikkel Avlund

    IPC分类号： A61M5/24 ,  A61M5/20 ,  A61M5/315

    CPC分类号： A61M5/24 ,  A61M5/20 ,  A61M5/2033 ,  A61M5/31525 ,  A61M5/31551 ,  A61M5/31571 ,  A61M5/3158 ,  A61M5/31585 ,  A61M5/31593 ,  A61M2005/202 ,  A61M2005/2407 ,  A61M2005/2481

    摘要： The present invention relates to a spring-loaded medical injection device for automatically ejecting set doses of a drug having an injection button (10). The injection device comprises a housing having a dose setting member (20) for straining an injection spring when setting the size of the dose to be injected and a release element (30) for releasing the strained injection spring to eject the set dose. The injection button (10) is movable in a distal direction against the bias of a return spring (1) and movable in a proximal direction by the force of the return spring (1). Further, the injection button (10) moves with it the release element from a first position to a second position. The release element (30) is further coupled to the injection button (10) by a plurality of fingers (31, 15) which disengages the injection button (10) from the release element (30) in the first position and engages the injection button (10) with the release element (30) in the second position, such that the injection button (10) can move a distance axially independently of the release element (30) in the first position and the injection button (10) and the release element (30) move axially together in the second position.

    Cartridge Hub with Active Valve
    5.
    发明申请
    Cartridge Hub with Active Valve 审中-公开
    带主动阀的卡盘毂

    公开(公告)号：US20170065768A1

    公开(公告)日：2017-03-09

    申请号：US15352879

    申请日：2016-11-16

    申请人： Sanofi-Aventis Deutschland GmbH

    发明人： David Moore

    IPC分类号： A61M5/24 ,  A61M5/19 ,  A61M5/34 ,  A61M5/32

    CPC分类号： A61M5/3294 ,  A61M5/14244 ,  A61M5/14566 ,  A61M5/16827 ,  A61M5/19 ,  A61M5/20 ,  A61M5/2448 ,  A61M5/345 ,  A61M2005/2407 ,  A61M2005/2474 ,  A61M2005/2481 ,  A61M2005/2496 ,  A61M2005/3117 ,  A61M2205/10 ,  A61M2205/50 ,  F04C2270/0421

    摘要： The invention is related to a dispense interface (402) for a drug delivery device for delivering at least two drug agents, wherein the dispense interface (402) is configured to be coupled to a cartridge holder of the drug delivery device, wherein the cartridge holder is configured to hold at least two cartridges (416, 418), wherein the dispense interface (402) comprises at least two inlet channels (404, 406), each comprising a fluid inlet opening (408, 412), wherein each fluid inlet opening (408, 412) is configured to receive fluid from a respective cartridge of the at least two cartridges (416, 418) when the dispense interface (402) is axially coupled to the cartridge holder, an outlet channel (424) comprising a fluid outlet opening (426), a valve structure (420) configured to be selectively moved into any one of a plurality of positions, wherein in at least one position the valve structure (420) selectively permits or prevents fluid flow from any of the at least two inlet channels (404, 406) to the outlet channel (424). The invention is further related to a drug delivery device for delivering at least two drug agents comprising a dispense interface (402) of the aforementioned kind.

    摘要翻译： 本发明涉及用于递送至少两种药物的药物递送装置的分配界面（402），其中分配界面（402）被配置为联接到药物递送装置的药筒保持器，其中药筒保持器 配置为容纳至少两个盒（416,418），其中所述分配接口（402）包括至少两个入口通道（404,406），每个入口通道包括流体入口开口（408,412），其中每个流体入口开口 （408,412）被配置成当所述分配接口（402）轴向联接到所述盒保持器时，从所述至少两个盒（416,418）的相应盒中接收流体;出口通道（424），包括流体出口 开口（426），阀结构（420），其被配置为选择性地移动到多个位置中的任何一个位置，其中在至少一个位置中，所述阀结构（420）选择性地允许或阻止流体从所述至少两个 入口通道（4 04,406）连接到出口通道（424）。 本发明进一步涉及用于递送至少两种药剂的药物递送装置，其包括上述类型的分配界面（402）。

    DRUG DELIVERY DEVICE
    7.
    发明申请
    DRUG DELIVERY DEVICE 有权
    药物递送装置

    公开(公告)号：US20120101452A1

    公开(公告)日：2012-04-26

    申请号：US13258160

    申请日：2010-03-31

    申请人： Michael Harms ,  Volker Korger ,  Uwe Dasbach ,  Steffen Raab

    发明人： Michael Harms ,  Volker Korger ,  Uwe Dasbach ,  Steffen Raab

    IPC分类号： A61M5/315

    CPC分类号： A61M5/31543 ,  A61M5/24 ,  A61M5/31525 ,  A61M5/31528 ,  A61M2005/2481

    摘要： A mechanism in the body is used to drive a piston rod and comprises means for guiding the movement of the piston rod relatively to the body while delivering the drug. Further means are provided for releasing the piston rod from the means for guiding the movement, thus enabling a reset of the piston rod to a start position, especially after the receptacle has been emptied and is to be refilled. The device is constructed in such a manner that a reset of the piston rod is facilitated.

    摘要翻译： 身体中的机构用于驱动活塞杆，并且包括用于在输送药物的同时引导活塞杆相对于身体的运动的装置。 提供了用于将活塞杆从用于引导运动的装置释放的另外的装置，从而使活塞杆能够复位到起始位置，特别是在容器被排空并被重新填充之后。 该装置的构造使得活塞杆的复位变得容易。