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    • 3. 发明授权
    • Assembly for a drug delivery device and piston rod
    • 药物输送装置和活塞杆的装配
    • US09533104B2
    • 2017-01-03
    • US13884210
    • 2011-11-11
    • Steffen RaabSandra Arnhold
    • Steffen RaabSandra Arnhold
    • A61M5/315
    • A61M5/31548A61M5/31555A61M5/3156A61M5/3158A61M5/31593
    • An assembly for a drug delivery device comprises a drive member which is adapted and arranged to be displaced in a dose setting direction for setting a dose of a drug and to be displaced in a dose delivery direction for delivering the set dose of the drug. The assembly comprises a piston rod which is adapted and arranged to be displaced in the dose delivery direction via mechanical interaction with the drive member for delivering the set dose. The assembly comprises at least one resilient pre-delivery element, wherein the assembly is configured such that the resilient pre-delivery element is biased when the drive member is displaced in the dose setting direction for setting the dose, the biased resilient pre-delivery element relaxes before the drive member is displaced in the dose delivery direction for delivering the dose. When the resilient pre-delivery element relaxes, the piston rod is displaced with respect to the resilient pre-delivery element in the dose delivery direction by a pre-delivery distance. Furthermore, a piston rod is provided.
    • 用于药物递送装置的组件包括驱动构件,该驱动构件适于并布置成在剂量设定方向上移位以设定药物的剂量并且在剂量递送方向上移位以递送药物的剂量。 组件包括活塞杆,该活塞杆适于并布置成通过与驱动构件的机械相互作用而在剂量递送方向上移位,用于输送凝固剂量。 所述组件包括至少一个弹性预输送元件,其中所述组件构造成使得当所述驱动构件在所述剂量设定方向上移位以设定所述剂量时,所述弹性预输送元件被偏置,所述偏置的弹性预输送元件 在驱动构件在用于递送剂量的剂量递送方向移位之前松弛。 当弹性预输送元件松弛时,活塞杆在剂量递送方向上相对于弹性预递送元件移位预交货距离。 此外,设置有活塞杆。
    • 7. 发明申请
    • DRUG DELIVERY DEVICE WITH TAMPER-EVIDENT CLOSURE MEANS
    • 具有防篡改闭合装置的药物递送装置
    • US20130338585A1
    • 2013-12-19
    • US14002177
    • 2012-03-15
    • Stefan WendlandSteffen RaabPeggy Rabe
    • Stefan WendlandSteffen RaabPeggy Rabe
    • A61M5/50
    • A61M5/5086A61M5/24A61M5/50
    • The present invention relates to a drug delivery device for administering a dose of a medicament by way of injection, the device comprising of a housing to receive a cartridge at least partially filled with a medicament and being sealed with a piston slidably disposed therein, a drive mechanism having a piston rod to be displaced in a distal direction to operably engage with the piston of the cartridge, an actuation means operably engaged with the drive mechanism to prepare and/or to initiate a dose dispensing action of the drive mechanism, and a protective member adapted to impede actuation of the actuation means, wherein the protective member is releasably connected to the housing by means of a breakable seal.
    • 本发明涉及一种用于通过注射给药一剂药物的药物递送装置,该装置包括:壳体,用于容纳至少部分地填充有药物并且可滑动地设置在其中的活塞密封的药筒;驱动器 机构,其具有活动杆,所述活塞杆在远侧方向上移动以与所述药筒的活塞可操作地接合;致动装置,与所述驱动机构可操作地接合以准备和/或启动所述驱动机构的剂量分配动作;以及保护 适于阻止致动装置的致动的构件,其中保护构件通过可破坏的密封件可释放地连接到壳体。
    • 8. 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
    • US20130211342A1
    • 2013-08-15
    • US13701969
    • 2011-06-09
    • Steffen RaabMark Philip HorlockStephen David Butler
    • Steffen RaabMark Philip HorlockStephen David Butler
    • A61M5/315
    • A61M5/31511A61M5/24A61M5/31543A61M5/3155A61M5/31551A61M5/31553A61M5/31555A61M5/3158A61M5/31583A61M5/31585
    • An assembly for a drug delivery device is provided, comprising a housing, a rotation member adapted and arranged to be rotated in a first and in a second rotational direction with respect to the housing in an operational mode of the assembly, a drive member which is configured to mechanically cooperate with the rotation member such that the drive member follows rotation of the rotation member when the rotation member is rotated in the second rotational direction and such that the rotation member rotates with respect to the drive member when the rotation member is rotated in the first rotational direction, and a piston rod. The assembly further comprises at least one biasing member which is adapted and arranged to provide a force tending to bring the rotation member and the drive member out of mechanical cooperation in the operational mode. The assembly is switchable from the operational mode into a reset mode. For switching from the operational mode into the reset mode, the biasing member is configured to drive a relative axial movement between the drive member and the rotation member such that the rotation member and the drive member are brought out of mechanical cooperation. Furthermore, a drug delivery device is provided.
    • 提供了一种用于药物输送装置的组件,包括壳体,旋转构件,其适于并布置成在组件的操作模式下相对于壳体在第一和第二旋转方向上旋转;驱动构件, 被构造成与所述旋转构件机械配合,使得当所述旋转构件沿所述第二旋转方向旋转时,所述驱动构件沿着所述旋转构件的旋转,并且使得当所述旋转构件旋转时所述旋转构件相对于所述驱动构件旋转 第一旋转方向和活塞杆。 该组件还包括至少一个偏置构件,该至少一个偏置构件适于并布置成提供趋向于使操作模式中的旋转构件和驱动构件脱离机械协作的力。 组件可以从操作模式切换到复位模式。 为了从操作模式切换到复位模式,偏置构件被构造成驱动驱动构件和旋转构件之间的相对轴向运动,使得旋转构件和驱动构件脱离机械协作。 此外,提供了药物输送装置。
    • 9. 发明申请
    • Drug Delivery Device
    • 药物输送装置
    • US20130204203A1
    • 2013-08-08
    • US13576671
    • 2011-03-16
    • Lutz MuellerClaudia MatthiasMichael HelmerSteffen RaabAxel Forstreutter
    • Lutz MuellerClaudia MatthiasMichael HelmerSteffen RaabAxel Forstreutter
    • A61M5/315
    • A61M5/31548A61M5/24A61M5/3146A61M5/31595A61M2005/2488A61M2005/2492A61M2207/00Y10T29/49826
    • The present invention relates to a drug delivery device for dispensing of a dose of a medicinal product, comprising: a first housing component (12, 52; 62) adapted to receive a cartridge (16) comprising the medicinal product and further comprising a piston (18) slidably arranged therein in an axial direction, a second housing component (14; 54; 64) adapted to receive a dose dispensing mechanism having a piston rod (20) to be operably engaged with the cartridge's piston (18), wherein the first and the second housing components (12, 14; 52, 54; 62, 64) are displaceably arranged in axial direction relative to each other for reducing an axial distance (34) between the piston (18) and the piston rod (20) to a pre-defined degree, and an interlock means (30) adapted to interact with at least one of first and second housing components (12, 14; 52, 54; 62, 64) for mutually locking into position first and second housing components (12, 14; 52, 54; 62, 64).
    • 本发明涉及用于分配药物产品剂量的药物递送装置,包括:第一壳体部件(12,52; 62),适于接收包括药物产品的药筒(16),并且还包括活塞( 18),其沿轴向方向可滑动地布置在其中;第二壳体部件(14; 54; 64),其适于接收剂量分配机构,所述剂量分配机构具有可与所述药筒活塞(18)可操作地接合的活塞杆(20),其中所述第一 并且所述第二壳体部件(12,14; 52,54; 62,64)可相对于彼此沿轴向方向可移位地设置,以便减少所述活塞(18)和所述活塞杆(20)之间的轴向距离(34) 以及互锁装置(30),其适于与第一和第二壳体部件(12,14; 52,54; 62,64)中的至少一个相互作用,以相互锁定到位置第一和第二壳体部件( 12,14; 52,54; 62,64)。
    • 10. 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
    • US20130046248A1
    • 2013-02-21
    • US13575352
    • 2011-02-02
    • Steffen Raab
    • Steffen Raab
    • A61M5/315
    • A61M5/31585A61M5/31541A61M5/31555A61M5/31593
    • An assembly for a drug delivery device comprises a housing, at least one stop feature and at least one blocking member. For setting a dose of a drug, the stop feature is configured to be rotated in a dose setting direction with respect to the blocking member and with respect to the housing. For delivering the set dose of the drug, the blocking member is configured to be axially displaced with respect to the stop feature away from an axial starting position and towards an axial interaction position. When the blocking member is in the axial starting position, the blocking member is axially offset from the stop feature and, when the blocking member is in the axial interaction position, the blocking member is configured to mechanically cooperate with the stop feature such that rotation of the stop feature in the dose setting direction with respect to the housing is prevented.
    • 用于药物递送装置的组件包括壳体,至少一个止动部件和至少一个阻塞部件。 为了设置药物的剂量,停止特征被配置为相对于阻塞构件和相对于壳体在剂量设定方向上旋转。 为了传递药物的设定剂量,阻挡构件被构造成相对于止动件远离轴向起始位置并且朝向轴向相互作用位置轴向移位。 当阻挡构件处于轴向起始位置时,阻挡构件从止动构件轴向偏移,并且当阻挡构件处于轴向相互作用位置时,阻挡构件构造成与止动构件机械配合, 阻止了相对于壳体的剂量设定方向的停止特征。