ABSOLUTE POSITION DETERMINATION OF MOVABLY MOUNTED MEMBER IN MEDICATION DELIVERY DEVICE

    公开(公告)号:EP2011223B1

    公开(公告)日:2018-06-13

    申请号:EP07728025.3

    申请日:2007-04-12

    申请人: Novo Nordisk A/S

    摘要: The present invention relates to a medication delivery device for expelling set doses of medicament, the medication delivery device comprising a position determining arrangement for detecting absolute positions of a movably mounted member, such as a dose indicator barrel, relative to a housing of the medication delivery device. The position determining arrangement comprises a plurality of electrically conducting electrodes arranged on an outer surface of the movably mounted member, and a plurality of contacts members fixedly arranged relative to the housing of the medication delivery device. A first and a second contact member are arranged to follow a first path across the electrically conducting electrodes upon movement of the movably mounted member relative to the housing, whereas a third and a fourth contact member are arranged to follow a second path across the electrically conducting electrodes upon movement of the movably mounted member relative to the housing.

    CONTACT FREE ABSOLUTE POSITION DETERMINATION OF A MOVING ELEMENT IN A MEDICATION DELIVERY DEVICE
    6.
    发明授权
    CONTACT FREE ABSOLUTE POSITION DETERMINATION OF A MOVING ELEMENT IN A MEDICATION DELIVERY DEVICE 有权
    药物递送装置中移动元件的自由绝对位置确定

    公开(公告)号:EP2013587B1

    公开(公告)日:2018-04-04

    申请号:EP07728524.5

    申请日:2007-04-25

    申请人: Novo Nordisk A/S

    IPC分类号: G01D5/241 A61M5/31 A61M5/315

    摘要: The present invention relates to a medication delivery device for expelling set doses of medicament, the medication delivery device comprising a position determining assembly for detecting absolute positions of a rotatably mounted member arranged within the device, the position determining assembly comprising a plurality of transmitter electrodes arranged on a first exterior surface part of the rotatably mounted member, a plurality of receiver electrodes arranged on a second exterior surface part of the rotatably mounted member. A number of transmitter electrodes form pairs of interconnected electrodes with a number of receiver electrodes. A reading assembly fixedly arranged relative to for example the housing of the medication delivery device is also provided. The reading assembly comprises a plurality of transmitters arranged to electrically couple to one or more receiver electrodes, the reading assembly further comprising a plurality of receivers arranged to electrically couple to one or more transmitter electrodes.

    CONTACT FREE ABSOLUTE POSITION DETERMINATION OF A MOVING ELEMENT IN A MEDICATION DELIVERY DEVICE
    8.
    发明公开
    CONTACT FREE ABSOLUTE POSITION DETERMINATION OF A MOVING ELEMENT IN A MEDICATION DELIVERY DEVICE 有权
    运动分量的一种用于输送药物非接触式绝对位置确定

    公开(公告)号:EP2013587A1

    公开(公告)日:2009-01-14

    申请号:EP07728524.5

    申请日:2007-04-25

    申请人: Novo Nordisk A/S

    IPC分类号: G01D5/241 A61M5/315

    摘要: The present invention relates to a medication delivery device for expelling set doses of medicament, the medication delivery device comprising a position determining assembly for detecting absolute positions of a rotatably mounted member arranged within the device, the position determining assembly comprising a plurality of transmitter electrodes arranged on a first exterior surface part of the rotatably mounted member, a plurality of receiver electrodes arranged on a second exterior surface part of the rotatably mounted member. A number of transmitter electrodes form pairs of interconnected electrodes with a number of receiver electrodes. A reading assembly fixedly arranged relative to for example the housing of the medication delivery device is also provided. The reading assembly comprises a plurality of transmitters arranged to electrically couple to one or more receiver electrodes, the reading assembly further comprising a plurality of receivers arranged to electrically couple to one or more transmitter electrodes.

    摘要翻译: 本发明涉及一种药物输送设备用于排出设定剂量的药物,该药物输送装置包括用于检测在装置内设置在可转动地安装构件的绝对位置的位置确定的采矿组件,所述位置确定开采组件,其包括发射器电极的排列的多个 在可转动地安装构件的第一外表面部分布置在可转动地安装构件的第二外表面部分的电极接收器的复数。 许多发射器电极的形成具有多个接收器电极的互连电极的对。 甲读取组件固定地布置成相对于对于实施例因此提供了药物输送设备的外壳。 读取组件包括被设置为电耦合到一个或多个接收器电极,所述读取器组件还包括被布置为电耦合到一个或多个发射器电极的接收器的多个发射器的复数。