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    • 1. 发明申请
    • Contact Free Absolute Position Determination of a Moving Element in a Medication Delivery Device
    • 联系免费绝对位置确定药物输送装置中的移动元件
    • US20090096467A1
    • 2009-04-16
    • US12298330
    • 2007-04-25
    • Preben NielsenBodo Von Munchow
    • Preben NielsenBodo Von Munchow
    • G01B7/00A61M5/50
    • G01D5/2415A61M5/31525A61M5/31556A61M5/31573A61M5/31581A61M2005/3125A61M2205/3317
    • 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.
    • 本发明涉及一种用于排出设定剂量的药物的药物输送装置,所述药物输送装置包括位置确定组件,用于检测布置在所述装置内的可旋转地安装的构件的绝对位置,所述位置确定组件包括多个发射器电极, 在可旋转地安装的构件的第一外表面部分上,布置在可旋转地安装的构件的第二外表面部分上的多个接收器电极。 多个发射器电极形成具有多个接收器电极的互连电极对。 还提供了相对于例如药物输送装置的壳体固定布置的读取组件。 读取组件包括布置成电耦合到一个或多个接收器电极的多个发射器,读取组件还包括布置成电耦合到一个或多个发射器电极的多个接收器。
    • 2. 发明授权
    • Device and method for contact free absolute position determination
    • 无接触绝对位置确定的装置和方法
    • US08638108B2
    • 2014-01-28
    • US12067472
    • 2006-09-22
    • Preben NielsenBodo von Munchow
    • Preben NielsenBodo von Munchow
    • G01R27/26
    • G01D5/2412A61M5/31525A61M2205/3317G01D5/204
    • The present invention relates to a contact free arrangement for determining an absolute position of a member adapted for setting an amount of medicament to be injected from a medication delivery device, or adapted for determining an amount of medicament injected from a medication delivery device. The arrangement according to the present invention comprises at least one track of reflector means, at least one emitter means, and at least one receiver means. The at least one emitter means and the at least one receiver means are adapted to electrically couple to a number of the reflector means. The electrical coupling may be capacitive or inductive. In addition, the present invention relates to a medication delivery device or a syringe having such arrangement.
    • 本发明涉及一种无接触装置,用于确定适于设定从药物输送装置注射的药物量的构件的绝对位置,或适于确定从药物输送装置注射的药物的量。 根据本发明的装置包括至少一个反射器装置的轨道,至少一个发射装置和至少一个接收装置。 至少一个发射器装置和至少一个接收器装置适于电耦合到多个反射器装置。 电耦合可以是电容或电感。 此外,本发明涉及具有这种结构的药物输送装置或注射器。
    • 9. 发明授权
    • Absolute position determination of movably mounted member in medication delivery device
    • 药物输送装置中可移动安装构件的绝对位置确定
    • US08994382B2
    • 2015-03-31
    • US12295430
    • 2007-04-12
    • Preben NielsenBodo von MünchowPeter Grønning Sørensen
    • Preben NielsenBodo von MünchowPeter Grønning Sørensen
    • G01R27/28A61M5/315G01D5/165
    • A61M5/31525A61M5/31533A61M5/3155A61M5/31556A61M2205/3317G01D5/1655
    • 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.
    • 本发明涉及用于排出设定剂量的药物的药物输送装置,所述药物输送装置包括位置确定装置,用于相对于药物输送的壳体检测诸如剂量指示器筒的可移动安装构件的绝对位置 设备。 位置确定装置包括布置在可移动安装构件的外表面上的多个导电电极和相对于药物输送装置的壳体固定布置的多个触点构件。 第一和第二接触构件布置成在可移动安装的构件相对于壳体移动时跟随穿过导电电极的第一路径,而第三和第四接触构件布置成沿着导电的第二路径 可移动安装的构件相对于壳体移动时的电极。