Injection device and a method of changing a cartridge in the device
    1.
    发明授权
    Injection device and a method of changing a cartridge in the device 失效
    注射装置和改变装置中的药筒的方法

    公开(公告)号:US08298194B2

    公开(公告)日:2012-10-30

    申请号:US12282442

    申请日:2007-02-23

    Abstract: A refillable injection device (1) having a dose setting mechanism with a dose setting member (4) and a dose rod (11). The dose setting member and the dose rod engage during normal operation of the injection device, and they do not engage during change of cartridge. The dose setting member and the dose rod need to be moved into engagement when a new cartridge is inserted in the injection device. Thereby there is a risk that stress is build-up in the piston rod. In order to prevent this, the cartridge holder is operatively connected to the dose rod in such a manner that when a cartridge is being inserted in the cartridge holder, the dose rod is caused to move along with the piston rod in an axial direction, at least while the dose setting member and the dose rod are moved into engagement.

    Abstract translation: 一种具有剂量设定构件(4)和剂量棒(11)的剂量设定机构的可再充注注射装置(1)。 剂量设定构件和剂量杆在注射装置的正常操作期间接合,并且在盒的更换期间它们不接合。 当新的药筒插入注射装置时,剂量设定部件和剂量棒需要移动到接合中。 因此,存在在活塞杆中产生应力的风险。 为了防止这种情况,药筒保持器以这样的方式可操作地连接到剂量棒,即当药筒被插入药筒保持器中时,剂量棒随着活塞杆沿轴向方向移动, 当剂量设定构件和剂量杆移动到接合中时最少。

    INJECTION DEVICE COMPRISING A LOCKING NUT
    2.
    发明申请
    INJECTION DEVICE COMPRISING A LOCKING NUT 有权
    包含锁紧螺母的注射装置

    公开(公告)号:US20100114025A1

    公开(公告)日:2010-05-06

    申请号:US12532337

    申请日:2008-03-14

    Abstract: The invention relates to an injection device for injecting a dose of drug. The injection device comprises a housing, a dose setting mechanism being operable to set a desired dose, an injection mechanism comprising a piston rod (7) adapted to cooperate with a piston positioned in a cartridge containing a drug to be delivered in order to cause a set dose to be delivered from the cartridge via the injection device, a dosage tube (6), and retaining means arranged to prevent axial movement of the dosage tube in a distal direction relatively to the housing during dose setting. The dose setting mechanism comprises a rotatable dose knob (24), operation of the dose setting mechanism causing energy to be stored in a spring member. The injection mechanism is driven by releasing energy previously stored in the spring member during dose setting.

    Abstract translation: 本发明涉及一种用于注射剂量的药物的注射装置。 注射装置包括外壳,可操作以设定所需剂量的剂量设定机构,包括活塞杆(7)的注射机构,所述活塞杆(7)适于与位于容纳待输送药物的药筒中的活塞配合, 通过注射装置从药筒输送的剂量,剂量管(6)和保持装置,其被设置成在剂量设定期间防止剂量管在相对于外壳的远侧方向上的轴向移动。 剂量设定机构包括可旋转剂量旋钮(24),剂量设定机构的操作使能量储存在弹簧构件中。 注射机构通过在剂量设定期间释放先前存储在弹簧构件中的能量来驱动。

    Gearing mechanism for a dose delivery device
    5.
    发明授权
    Gearing mechanism for a dose delivery device 有权
    剂量输送装置的驱动机构

    公开(公告)号:US08864721B2

    公开(公告)日:2014-10-21

    申请号:US13825396

    申请日:2011-09-23

    Abstract: The invention relates to a gearing mechanism for a dose delivery device wherein the dose can be set by rotating a dose setting member (2, 102), and by which the dose setting member (2, 102) and a push-button (4) elevates from one end of the device proportional to the set dose from a position fixed relative to a housing (1, 101), and by which an injection of the set dose can be done by pressing the push-button back to its not elevated position, moving a piston rod (10, 110) cooperating with the piston in an cartridge (12, 112) and expelling a medicament out of the through a needle. The gearing mechanism is arranged in the device in such a way, that the loss of energy is very low.

    Abstract translation: 本发明涉及一种用于剂量递送装置的齿轮传动装置,其中剂量可以通过旋转剂量设定部件(2,102)来设定,并且剂量设定部件(2,102)和按钮(4) 从与装置剂量成比例的装置的一端从相对于壳体(1,101)固定的位置升高,并且可以通过将按钮按压到其不升高位置来进行设定剂量的注射 移动与活塞在药筒(12,112)中配合的活塞杆(10,110),并将药物排出穿过针头。 传动机构以这样的方式设置在设备中,即能量的损失非常低。

    Injection device with electronic detecting means
    6.
    发明授权
    Injection device with electronic detecting means 有权
    具有电子检测装置的注射装置

    公开(公告)号:US08632509B2

    公开(公告)日:2014-01-21

    申请号:US13245381

    申请日:2011-09-26

    Abstract: An injection device for injecting a dose of drug, e.g. insulin for diabetes treatment, in which energy is stored in a spring member during dose setting. The stored energy is released and used for driving an injection mechanism during injection of a previously set dose. The injection device further comprises means for electronically detecting the amount of a set dose and/or means for electronically detecting the amount of an injected dose. The electronic detecting means allows storage and/or logging of data relating to injections performed using the injection device.

    Abstract translation: 一种用于注射剂量的药物的注射装置, 用于糖尿病治疗的胰岛素,其中在剂量设定期间能量存储在弹簧构件中。 储存的能量被释放并用于在注射预先设定的剂量期间驱动注射机构。 注射装置还包括用于电子检测设定剂量的量的装置和/或用于电子检测注射剂量的装置。 电子检测装置允许存储和/或记录与使用注射装置执行的注射有关的数据。

    GEARING MECHANISM FOR A DOSE DELIVERY DEVICE
    7.
    发明申请
    GEARING MECHANISM FOR A DOSE DELIVERY DEVICE 有权
    用于配药递送装置的齿轮机构

    公开(公告)号:US20130184653A1

    公开(公告)日:2013-07-18

    申请号:US13825396

    申请日:2011-09-23

    Abstract: The invention relates to a gearing mechanism for a dose delivery device wherein the dose can be set by rotating a dose setting member (2, 102), and by which the dose setting member (2, 102) and a push-button (4) elevates from one end of the device proportional to the set dose from a position fixed relative to a housing (1, 101), and by which an injection of the set dose can be done by pressing the push-button back to its not elevated position, moving a piston rod (10, 110) cooperating with the piston in an cartridge (12, 112) and expelling a medicament out of the through a needle. The gearing mechanism is arranged in the device in such a way, that the loss of energy is very low.

    Abstract translation: 本发明涉及一种用于剂量递送装置的齿轮传动装置,其中剂量可以通过旋转剂量设定部件(2,102)来设定,并且剂量设定部件(2,102)和按钮(4) 从与装置剂量成比例的装置的一端从相对于壳体(1,101)固定的位置升高,并且可以通过将按钮按压到其不升高位置来进行设定剂量的注射 移动与活塞在药筒(12,112)中配合的活塞杆(10,110),并将药物排出穿过针头。 传动机构以这样的方式设置在设备中,即能量的损失非常低。

    Dial-Down Mechanism for Wind-Up Pen
    8.
    发明申请
    Dial-Down Mechanism for Wind-Up Pen 有权
    卷绕笔的拨号机制

    公开(公告)号:US20120095410A1

    公开(公告)日:2012-04-19

    申请号:US13124995

    申请日:2009-10-21

    CPC classification number: A61M5/31525 A61M5/20 A61M5/31553 A61M5/3156

    Abstract: The present invention relates to a dial-down mechanism for an injection device comprising a torsion spring for assisting injection of a dose of medicament from the injection device, the dial-down mechanism comprising a ratchet arm (21) engaging a ring element (10) and a reset element (30) which acts on a knob located on the periphery of the ratchet arm (21) to move the ratchet arm (21) out of engagement with the ring element (10) in order to allow the set dose to be reduced.

    Abstract translation: 本发明涉及一种用于注射装置的减速机构,其包括用于辅助从注射装置喷射剂量的药物的扭转弹簧,所述减速机构包括接合环形元件(10)的棘轮臂(21) 以及作用在位于所述棘轮臂(21)的周边上的旋钮上的复位元件(30),以使所述棘轮臂(21)与所述环形元件(10)脱离接合,以允许所述设定剂量为 减少

    Injection Device
    9.
    发明申请
    Injection Device 有权
    注射装置

    公开(公告)号:US20100016806A1

    公开(公告)日:2010-01-21

    申请号:US12571721

    申请日:2009-10-01

    Abstract: An injection device for injection of set doses of medicine from a cartridge has a nut that is screwed up along a threaded piston rod during a dose setting operation. The nut is screwed along the piston rod by rotating a dose setting member. A rotational coupling mechanism includes an axially displaceable coupling member which is rotated as a function of axial displacement. During dose setting, the nut is allowed to rotate relative to the coupling member. During injection, the coupling member is rotationally locked to the nut. This provides a dose setting and injection mechanism wherein the nut member is both rotated during dose setting and during injection.

    Abstract translation: 用于从药筒注射设定剂量的药物的注射装置具有在剂量设定操作期间沿着螺纹活塞杆拧紧的螺母。 通过旋转剂量设定构件将螺母沿着活塞杆拧紧。 旋转联接机构包括作为轴向位移的函数旋转的可轴向移动的联接构件。 在剂量设定期间,允许螺母相对于联接构件旋转。 在注射期间,联接构件旋转地锁定到螺母。 这提供了剂量设定和注射机制,其中螺母构件在剂量设定期间和注射期间都旋转。

    Injection Device with Electronic Detecting Means
    10.
    发明申请
    Injection Device with Electronic Detecting Means 有权
    具有电子检测装置的注射装置

    公开(公告)号:US20090318865A1

    公开(公告)日:2009-12-24

    申请号:US12442168

    申请日:2007-09-28

    Abstract: An injection device (1) for injecting a dose of drug, e.g. insulin for diabetes treatment, in which energy is stored in a spring member (9, 24) during dose setting. The stored energy is released and used for driving an injection mechanism during injection of a previously set dose. The injection device (1) further comprises means for electronically detecting the amount of a set dose and/or means for electronically detecting the amount of an injected dose. The electronic detecting means allows storage and/or logging of data relating to injections performed using the injection device (1).

    Abstract translation: 一种注射装置(1),用于注射一定剂量的药物,例如, 用于糖尿病治疗的胰岛素,其中在剂量设定期间能量存储在弹簧构件(9,24)中。 储存的能量被释放并用于在注射预先设定的剂量期间驱动注射机构。 注射装置(1)还包括用于电子检测设定剂量的量的装置和/或用于电子检测注射剂量的装置。 电子检测装置允许存储和/或记录与使用注射装置(1)执行的注射有关的数据。

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