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    • 3. 发明申请
    • Assembly for a Drug Delivery Device and Drug Delivery Device
    • 药物输送装置和药物输送装置的装配
    • US20120143146A1
    • 2012-06-07
    • US13375441
    • 2010-06-01
    • Michael StrehlUdo LeuschnerNorbert Besenhardt
    • Michael StrehlUdo LeuschnerNorbert Besenhardt
    • A61M5/315A61M5/31
    • A61M5/31536A61M5/24A61M5/31511A61M5/31541A61M5/3155A61M5/31551A61M5/31556A61M5/31561A61M5/3158A61M5/31586A61M2005/2407A61M2005/2488A61M2005/3104
    • An assembly for a drug delivery device (1) is proposed, comprising a housing (13) having a proximal end and a distal end, a dose member (23) which is displaceable in the proximal direction with respect to the housing for setting of a dose of a drug, a clutch member (28) which is displaced in the proximal direction with respect to the housing when setting the dose, and a stop member (30) configured to define a clutch stop position for the proximal displacement of the clutch member with respect to the housing, with the clutch member, when in the clutch stop position, being prevented from further displacement in the proximal direction with respect to the housing,wherein the clutch member and the dose member are configured to mechanically cooperate with one another when the clutch member is in the clutch stop position, thereby preventing further displacement of the dose member in the proximal direction with respect to the housing during setting of the dose. Furthermore, a drug delivery device (1) is proposed.
    • 提出了一种用于药物输送装置(1)的组件,包括具有近端和远端的壳体(13),剂量构件(23),其可相对于壳体在近端方向上移位,用于设置 剂量的药物,在设定剂量时相对于壳体在近端方向上移位的离合器构件(28),以及止动构件(30),其构造成限定用于离合器构件的近侧位移的离合器停止位置 当离合器构件相对于壳体在离合器停止位置被阻止在近侧方向上进一步移动时,离合器构件相对于壳体,其中离合器构件和剂量构件被配置为彼此机械协作,当 离合器构件处于离合器停止位置,从而防止在剂量设定期间剂量构件相对于壳体在近端方向上的进一步移位。 此外,提出了药物输送装置(1)。
    • 6. 发明授权
    • User interface
    • 用户界面
    • US06360744B1
    • 2002-03-26
    • US09686085
    • 2000-10-12
    • Mattias MyrmanMichael StrehlHerbert Grässl
    • Mattias MyrmanMichael StrehlHerbert Grässl
    • A61M1500
    • A61M15/0065A61M15/0021A61M15/0025A61M15/0045A61M15/008A61M2202/064A61M2205/12A61M2205/52A61M2205/581A61M2205/60
    • An interface arrangement is disclosed for ensuring proper dosing as well as achieving a safe operation and handling of a dry powder inhaler (DPI) used for administration of a powder to be inhaled. The interface of the present invention primarily handles the loading of a cassette (4) carrying pre-metered doses into the dry powder inhaler (8). An important characteristic is that the interface by utilizing a particular coding prevents a user from loading a cassette not containing the proper powder. Additionally the interface informs a user when a new mouthpiece has to be replaced after being used for a pre-defined number of inhalation operations. Additionally the interface informs a user when a present cassette has delivered its last dose and should be exchanged. Also information on the number of further cassettes already utilized will control that another cassette still is permitted to be loaded. If this counter exceeds a pre-defined number of used cassettes the inhaler then is by definition worn out, whereby the present dry powder inhaler has to be scrapped. In that case the last cassette will not be able to be released from the inhaler device but will accompany the inhaler when it is discarded.
    • 公开了一种接口装置,用于确保适当的配量以及实现用于施用待吸入的粉末的干粉吸入器(DPI)的安全操作和处理。 本发明的界面主要处理将预定剂量的盒(4)装载到干粉吸入器(8)中。 一个重要的特征是通过利用特定编码的接口防止用户加载不含适当粉末的盒。 另外,当用于预定数量的吸入操作之后,接口将通知用户何时必须更换新的接口。 此外,该界面通知用户何时当前盒已经递送其最后剂量并且应该被更换。 还有关于已经使用的另外的盒的数量的信息将控制另一个盒仍然被允许被加载。 如果该计数器超过预定数量的使用过的盒式磁盘,那么吸入器的定义就会被破坏,因此目前的干粉吸入器必须报废。 在这种情况下,最后的盒式磁带将不能从吸入器装置中释放,而是在吸入器被丢弃时伴随吸入器。