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    • 42. 发明申请
    • ASSEMBLY FOR A DRUG DELIVERY DEVICE AND DRUG DELIVERY DEVICE
    • 用于药物递送装置和药物递送装置的组装
    • US20160317749A1
    • 2016-11-03
    • US15105251
    • 2014-12-18
    • SANOFI-AVENTIS DEUTSCHLAND GMBH
    • Michael JuglAxel TeucherMarc Holtwick
    • A61M5/315A61M5/20
    • A61M5/31513A61M5/20A61M5/2033A61M5/31501A61M5/31511A61M5/31553A61M5/31583A61M2005/2086A61M2005/3151A61M2005/3152
    • An assembly for a drug delivery device (1) is described comprising a piston rod (12) adapted and arranged to be displaceable in a delivery direction for dispensing a dose of a drug (10) from the device (1), an energy storing member (16) which is adapted and arranged to store energy and to move the piston rod (12) in the delivery direction, and an interaction member (7) adapted and arranged to mechanically cooperate with the piston rod (12), wherein the interaction member (7) is displaceable between a first position and a second position with respect to the piston rod (12), wherein the interaction member (7) is configured to be moved from the first position towards the second position to increase a friction onto the piston rod (12) and, wherein the interaction member (7) is configured to be moved from the second position back into the first position to decrease the friction onto the piston rod (12). Furthermore, a drug delivery device (1) comprising the assembly is described.
    • 描述了一种用于药物输送装置(1)的组件,包括适于并布置成可在输送方向上移位的活塞杆(12),用于从装置(1)分配剂量的药物(10),能量存储构件 (16),其适于并布置成储存能量并沿输送方向移动活塞杆(12);以及相互作用构件(7),其适于并布置成与活塞杆(12)机械配合,其中相互作用构件 (7)可相对于活塞杆(12)在第一位置和第二位置之间移动,其中所述相互作用构件(7)构造成从所述第一位置向所述第二位置移动以增加对所述活塞的摩擦 杆(12),并且其中所述相互作用构件(7)构造成从所述第二位置移动到所述第一位置以减小对所述活塞杆(12)的摩擦。 此外,描述了包括组件的药物输送装置(1)。
    • 46. 发明申请
    • MEDICAL SYSTEM
    • 医疗系统
    • US20150161339A1
    • 2015-06-11
    • US14418204
    • 2013-08-09
    • SANOFI-AVENTIS DEUTSCHLAND GMBH
    • Axel TeucherFrank RoethkeFlorian SchaudernaMarcus-Meinolf DittrichAndrew TubbTimothy GolnikJoseph Flaherty
    • G06F19/00G06F17/30A61M5/172H04L29/08
    • The invention refers to a medical device for supporting health control. In order to provide safe access to a dose helper functionality, the device has a first storage means arranged to store an initial data matrix with at least one initial parameter set containing at least two initial data entries for one parameter of the dose helper functionality; receiving means arranged to receive initialization data and/or security data, preferably from a second storage means, for example provided by a hardware key; selecting means operable to select based at least in part on the initialization data one data entry for each initial parameter set as initial data or one initial parameter template containing a reference to one data entry for each initial parameter set as initial data; and first activation means arranged to activate, preferably based at least in part on the security data, execution of the dose helper functionality based on the selected initial data. The invention further refers to a respective medical system, a method for providing such information, a respective computer program and a respective computer program product.
    • 本发明涉及用于支持健康控制的医疗装置。 为了提供对剂量辅助功能的安全访问,设备具有第一存储装置,其被布置为存储具有至少一个初始参数集的初始数据矩阵,该初始参数集包含用于剂量辅助功能的一个参数的至少两个初始数据条目; 接收装置,优选地从第二存储装置接收例如由硬件密钥提供的初始化数据和/或安全数据; 选择装置,用于至少部分地基于所述初始化数据选择作为初始数据的每个初始参数的一个数据条目或者包含对作为初始数据的每个初始参数集合的对一个数据条目的引用的一个初始参数模板; 以及第一激活装置,其被布置为基于所选择的初始数据,优选至少部分地基于所述安全数据激活所述剂量帮助器功能的执行。 本发明还涉及相应的医疗系统,用于提供这种信息的方法,相应的计算机程序和相应的计算机程序产品。
    • 50. 发明授权
    • Assembly for a drug delivery device
    • US11065389B2
    • 2021-07-20
    • US16373420
    • 2019-04-02
    • Sanofi-Aventis Deutschland GMBH
    • Stefan BlanckeAxel TeucherMichael JuglChristiane Schneider
    • A61M5/315A61M5/32A61M5/31
    • An assembly for a drug delivery device is presented. The assembly comprises a housing and a piston rod having a longitudinal axis, a distal end and a proximal end. The piston rod further comprises a piston rod interaction feature, and a piston rod guide being movable with respect to the piston rod, the piston rod guide further comprising a guide interaction feature corresponding to the piston rod interaction feature, the piston rod guide being movable with respect to the piston rod to switch between a first state and a second state of the assembly, the second state being different from the first state. The assembly is configured such that, in a first state of the assembly, the piston rod guide is in a first axial position relative to the piston rod in which the piston rod interaction feature is arranged to interact with the guide interaction feature to prevent proximal movement of the piston rod with respect to the housing, and wherein, in a second state of the assembly being different from the first state, the piston rod guide is in a second axial position relative to the piston rod, the second axial position being different from the first axial position, wherein, in the second axial position, the piston rod interaction feature and the guide interaction feature are arranged such that proximal movement of the piston rod with respect to the housing is allowed.