DOSE SETTING AND DOSE LIMITING MECHANISM FOR AN INJECTION DEVICE AND METHOD FOR PROGRAMMING THE DOSE LIMITATION
    2.
    发明公开
    DOSE SETTING AND DOSE LIMITING MECHANISM FOR AN INJECTION DEVICE AND METHOD FOR PROGRAMMING THE DOSE LIMITATION 审中-公开
    调整剂量和剂量限制机构注射用的设备和方法编程剂量限值

    公开(公告)号:EP3106192A1

    公开(公告)日:2016-12-21

    申请号:EP15172499.4

    申请日:2015-06-17

    IPC分类号: A61M5/315

    摘要: A dose setting mechanism for an injection device that limits the setting of a dose beyond a predetermined amount of medication. The mechanism is based on a first stop element (400) that reciprocates between a first position and a second position during the dose setting and dose delivery step, and a second stop element (300) that moves unidirectionally during dose delivery. The first and second stop elements both have limiters (301)(401)and the axial or angular distance between the two limiters is reduced during dose setting and remains contact during dose delivery whereby the setting of a dose exceeding a predetermined amount of medication is prevented when the two limiters are engaged. Furthermore, a method for assembly and programming the predetermined amount of medication that can be dispensed from the injection device is presented.

    摘要翻译: 用于注射装置的剂量设定机构没有限制超出药物的预定量的剂量的设置。 该机制基于的第一止挡元件(400)做了第一位置并在剂量设定和剂量输送步骤的第二位置,和一个第二止动元件(300)在剂量输送过程中移动单向做往复运动之间。 在第一和第二止挡元件两者都有限制器(301)(401)和两个限制器之间的轴向或角距离剂量设定期间被降低,并且由此,剂量为超过药物的预定量的设置可以防止保持在剂量输送期间接触 当两个限制器接合。 进一步,用于组装和编程药物的预定量的方法也可被分配从注射装置被呈现。

    INJEKTIONSGERÄT MIT VERBESSERTEM FÖRDERELEMENT
    4.
    发明公开
    INJEKTIONSGERÄT MIT VERBESSERTEM FÖRDERELEMENT 审中-公开
    INJEKTIONSGERÄTMIT VERBESSERTEMFÖRDERELEMENT

    公开(公告)号:EP2077878A1

    公开(公告)日:2009-07-15

    申请号:EP07720138.2

    申请日:2007-05-11

    IPC分类号: A61M5/315 A61M5/20 A61M5/24

    摘要: An injection device including a housing and a delivery element guided in a liquid-tight manner in relation to the housing, the delivery element having a substantially smooth, cylindrical outer wall region and surrounded by at least one annular sealing element.

    摘要翻译: 具有内螺纹的输送元件的注射装置可以通过旋转来驱动,并且包括基本上平滑的圆柱形外壁区域。 这样的特征提供了一种配置成使得其比已知的螺纹杆对患者的恐吓较少的输送元件,并且可以促进容易的清洁。 输送元件可以不可旋转地被引导并且被轴向地弹簧加载,并且当更换储存器时可以将输送元件轴向插入壳体中。 用于输送元件的驱动螺纹元件可以安装在壳体的远端附近。

    KANÜLENINSERTIONSMECHANISMUS
    5.
    发明公开

    公开(公告)号:EP3501569A1

    公开(公告)日:2019-06-26

    申请号:EP17209772.7

    申请日:2017-12-21

    IPC分类号: A61M5/142

    摘要: Die Erfindung betrifft einen Insertionsmechanismus für eine Kanüle (7, 8) mit: einem Kanülengehäuse (1), relativ zu welchem die Kanüle (7, 8) verschoben werden kann; einem Kanülenhalter (2.2, 3.2), an welchem die Kanüle (7, 8) befestigbar ist und welcher relativ zum Kanülengehäuse (1) bewegbar ist; einem Insertions-Energiespeicher (4) zum Erzeugen einer Insertionskraft auf den einen Kanülenhalter (2.2, 3.2) und zum Erzeugen einer Freigabekraft auf ein Halteelement (1.1); einem Halteelement (1.1), welcher den Kanülenhalter (2.2, 3.2) gegen die vom Insertions-Energiespeicher (4) erzeugte Kraft relativ zum Kanülengehäuse (1) halten kann; und einer Sicherung (9), welche das Halteelement (1.1) im Sicherungszustand gegen eine Kraft des Insertions-Energiespeichers (4) in Sperrstellung hält und im ausgelösten Zustand das Halteelement (1.1) freigibt, sodass das Halteelement (1.1) durch die Kraft des Insertions-Energiespeichers (4) in Freigabestellung bewegt werden kann und sich der Kanülenhalter (2.2, 3.2) angetrieben durch den Insertions-Energiespeicher (4) relativ zum Kanülengehäuse (1) bewegen kann, um eine Insertionsbewegung auszulösen.

    DEVICE FOR ADMINISTERING A FLUID PRODUCT
    7.
    发明公开
    DEVICE FOR ADMINISTERING A FLUID PRODUCT 审中-公开
    管理流体产品的装置

    公开(公告)号:EP3110475A1

    公开(公告)日:2017-01-04

    申请号:EP14707360.5

    申请日:2014-02-26

    IPC分类号: A61M5/142

    摘要: An infusion apparatus for delivering medication includes a housing, a drive mechanism, a force sensor, and a transfer element. The drive mechanism comprises first and second conveying elements, the second conveying element for advancing a plug in a reservoir in the distal direction, the first conveying element with limited axial movement relative to the housing but rotatable to cause an ejecting or resetting movement of the second conveying element. The force sensor is arranged along a central axis between the housing and the proximal end of the drive mechanism. The transfer element is axially arranged between the force sensor and the first conveying element and the force sensor bears axial forces exerted by the ejection movement. The second conveying element moves the transfer element away from the first conveying element against the bias of a restoring force such that the force sensor bears axial forces exerted by the resetting movement.

    摘要翻译: 1。一种用于从具有插塞(4)的储存器(2)施用药物的输注设备(1),所述插塞(4)沿远端方向的中心轴线可移动以用于喷射,所述设备包括: 壳体(5)和驱动机构以及力传感器(85)和传递元件(56); 其中所述驱动机构包括第一传送元件(51)和第二传送元件(52),所述第二传送元件(52)沿所述远端方向在所述储存器(2)中推进所述插塞(4),所述第一传送元件(51 )受限于相对于壳体的轴向运动,但是在两个方向上都可转动以促进第二输送元件(52)的弹出或复位运动; 其中所述力传感器(85)布置在所述壳体的一部分与所述驱动机构的所述近端之间的中心轴线中,并且其中所述传递元件(56)轴向堆叠在所述力传感器(85)与所述第一输送元件 (51),使得所述力传感器(85)承受由所述弹出运动施加的轴向力; 其特征在于,所述第二传送元件(52)克服回复力的偏置使所述传送元件远离所述第一传送元件(51)移动,使得所述力传感器(85)承受由所述复位运动施加的轴向力。

    INJEKTIONSVORRICHTUNG MIT GESTEUERTEM NADELRÜCKZUG
    8.
    发明公开
    INJEKTIONSVORRICHTUNG MIT GESTEUERTEM NADELRÜCKZUG 审中-公开
    具有受控针撤退注射装置

    公开(公告)号:EP2129415A1

    公开(公告)日:2009-12-09

    申请号:EP08714768.2

    申请日:2008-03-19

    IPC分类号: A61M5/20 A61M5/32

    摘要: The invention relates to an injection device, especially autoinjector, which comprises: a) a housing (1), b) an actuating sleeve (6) which is mounted to be movable relative to the housing (1) and which can be placed on a point of injection of a patient with the distal end of the injection device, c) an injection needle (4) which protrudes over the distal end of the injection device when in the position of insertion and which can be moved back into the interior of the injection device, d) an actuating cam (17) which is arranged in an axially fixed manner relative to the injection needle (4) and which engages in a locking recess (20) when in the position of insertion to prevent the injection needle (4) from being retracted into the interior of the injection device, e) said actuation cam (17) being releasable from the engagement with the locking recess (20) by means of the actuating sleeve (6), thereby releasing the injection needle (4) for the retracting movement.