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    Injection device
    2.
    发明授权
    Injection device 失效
    注射装置

    公开(公告)号：US06277101B1

    公开(公告)日：2001-08-21

    申请号：US08983553

    申请日：1998-06-18

    申请人： Fritz Kirchhofer ,  Peter Michel ,  Birger Hjertman ,  Gustav Levander ,  Olle Ljungquist

    发明人： Fritz Kirchhofer ,  Peter Michel ,  Birger Hjertman ,  Gustav Levander ,  Olle Ljungquist

    IPC分类号： A61M500

    CPC分类号： A61M5/3158 ,  A61M5/24 ,  A61M5/31553 ,  A61M5/3156 ,  A61M5/31563

    摘要： An injection device for injecting a preselectable dose of a liquid substance from an ampoule (2) with a stopper (12) located in an ampoule-holder (1) has a sleeve-shaped mechanism holder (3) mechanically linked to the stopper (12) and containing a sliding rod (4) which acts on the ampoule (2). The sliding rod (4) is surrounded by a sliding sleeve (5) mechanically coupled to the ampoule (2) and closed at its upper end by a lid (7). A dosing sleeve (13) is provided with a stepped member (13) arranged at the upper end of the mechanism holder (3) to preselect the dose of liquid substance to be injected. The dose to be administered can be adjusted by turning the dosing sleeve (6) provided with the stepped member (13).

    摘要翻译： 用于从安瓶（2）注入液体物质的可预选剂量的注射装置具有位于安瓿保持器（1）中的止动件（12）的注射装置具有机械连接到止动件（12）的套筒状机构保持器（3） ）并且包含作用在安瓿（2）上的滑杆（4）。 滑动杆（4）由机械地联接到安瓿（2）的滑动套筒（5）包围，并且在其上端由盖子（7）封闭。 配量套筒（13）设置有设置在机构保持器（3）的上端的阶梯构件（13），以预选待注射的液体物质的剂量。 可以通过转动设置有台阶构件（13）的计量套筒（6）来调节待施用的剂量。

    Injection device
    3.
    发明授权
    Injection device 失效
    注射装置

    公开(公告)号：US5370629A

    公开(公告)日：1994-12-06

    申请号：US133108

    申请日：1993-10-13

    申请人： Peter Michel ,  Fritz Kirchhofer

    发明人： Peter Michel ,  Fritz Kirchhofer

    IPC分类号： A61M5/24 ,  A61M5/315 ,  A61M5/00

    CPC分类号： A61M5/3158 ,  A61M5/31553 ,  A61M5/24 ,  A61M5/31535 ,  A61M5/31543 ,  A61M5/31563

    摘要： The invention concerns an injection device (1) receiving in exchangeable manner an ampoule (4) with a plunger (5) and an injection needle (6). It further comprises an actuation means (7) essentially consisting of an operating head (8), a drive element (11), a guide element (24) and an output member (9, 19) preferably in the form of a rod (9) and flange (19). The output member is non-rotatably affixed to the guide element (11) itself rigidly mounted inside the device (1) and seated by its own thread in an internal thread (27) of the drive element (11) which can be displaced axially and into rotation by the manual operating head (8). When rotating the operating head (8), the output member (9, 19) is advanced and in the process forces forward the plunger (5), the result being injection. The stationary guide element (24) of the disclosed device is located axially ahead of the axially displaceable drive element (11). Accordingly the length of the actuation system (7) is shorter than in state-of-the-art injection devices, whereby a larger maximum dose can be injected with a device (1) of the same length. The device (1) is applicable in medicine.

    摘要翻译： PCT No.PCT / CH93 / 00037 Sec。 371日期：1993年10月13日 102（e）日期1993年10月13日PCT提交1993年2月12日PCT公布。 出版物WO93 / 16740 日期：1993年9月2日。本发明涉及一种注射装置（1），其以可更换的方式接收具有柱塞（5）和注射针（6）的安瓿（4）。 它还包括基本上由操作头（8），驱动元件（11），引导元件（24）和输出构件（9,19）组成的致动装置（7），优选地为杆（9） ）和法兰（19）。 输出构件不可旋转地固定到本身刚性地安装在装置（1）内部的导向元件（11）上，并且其自身的螺纹安置在驱动元件（11）的可以轴向位移的内螺纹（27）中，并且 通过手动操作头（8）旋转。 当旋转操作头（8）时，输出构件（9,19）前进，并且在该过程中向前推动柱塞（5），结果是注射。 所公开的装置的固定引导元件（24）位于轴向可移动的驱动元件（11）的轴向前方。 因此，致动系统（7）的长度比现有技术的注射装置的长度短，从而可以用相同长度的装置（1）注射更大的最大剂量。 装置（1）适用于医药。

    Injection device
    4.
    发明授权
    Injection device 失效
    注射装置

    公开(公告)号：US6086567A

    公开(公告)日：2000-07-11

    申请号：US973176

    申请日：1998-02-26

    申请人： Fritz Kirchhofer ,  Peter Michel

    发明人： Fritz Kirchhofer ,  Peter Michel

    IPC分类号： A61M5/24 ,  A61M5/315 ,  A61M5/50 ,  A61M5/00

    CPC分类号： A61M5/3158 ,  A61M5/31553 ,  A61M5/31538 ,  A61M5/3156 ,  A61M5/31563 ,  A61M5/3157 ,  A61M5/31593 ,  A61M5/502

    摘要： The invention relates to an injection device for injecting a selectable dose of a liquid substance from an ampoule, located in an ampoule holder, comprising a piston and a sleeve-shaped mechanism holder, in the interior of which a longitudinally shiftable shaft is provided, the shaft being surrounded by an also longitudinally shiftable advancing sleeve coupled thereto. For selecting a dose of the liquid substance to be injected, a dosing sleeve with a stepped member is provided, the dose to be respectively administered being adjustable by a rotation of the dosing sleeve with the stepped member. The adjusted dose is readable via a dose imprint on the dosing sleeve. The actually possibly administrable dose can be read on a dose scale, fastened to the advancing sleeve, by means of the cooperation of a stop, fastened to the lower end area of the advancing sleeve, with a partition member, fastened to the shaft, the advancing sleeve being, as a result of this mechanism, then no longer movable if the supply of the ampoule is completely used up.

    摘要翻译： PCT No.PCT / CH96 / 00116 Sec。 371日期1998年2月26日 102（e）日期1998年2月26日PCT提交1996年4月2日PCT公布。 公开号WO97 / 36626 日期1997年10月9日本发明涉及一种注射装置，其用于从位于安瓿座中的安瓿注射可选择剂量的液体物质，该安瓿座包括活塞和套筒形机构保持器，其内部可纵向移位 提供轴，所述轴由与其连接的也可纵向移动的前进套筒包围。 为了选择要注射的液体物质的剂量，提供具有阶梯构件的计量套筒，通过计量套管与台阶构件的旋转可以分配施加的剂量。 调整剂量可通过剂量印记在计量套管上读取。 实际上可以施用的剂量可以通过借助于紧固在前进套筒的下端区域上的止动件与紧固在轴上的分隔构件的配合而以剂量尺度读取，紧固到推进套筒上 作为该机构的结果，推进套筒如果安瓿瓶的供应被完全用完，则不再能移动。

    Injection apparatus with an end position-blocked dosage setting member
    6.
    发明授权
    Injection apparatus with an end position-blocked dosage setting member 有权
    注射装置，具有末端位置阻挡剂量设定构件

    公开(公告)号：US07828779B2

    公开(公告)日：2010-11-09

    申请号：US10871886

    申请日：2004-06-18

    申请人： Fritz Kirchhofer ,  Michael Schaer ,  Christoph Sommer

    发明人： Fritz Kirchhofer ,  Michael Schaer ,  Christoph Sommer

    IPC分类号： A61M5/00

    CPC分类号： A61M5/31535 ,  A61M5/24 ,  A61M5/31501 ,  A61M5/31553 ,  A61M5/3158

    摘要： An injection device including a housing with a reservoir for an injectable product, a delivery device used to dispense a product dose from the reservoir, and a dose metering member which, in order to select the product dose, can carry out a rotational displacement in relation to the housing in a first direction until it reaches an end position and can be displaced in an opposite second rotational direction, wherein the dose metering member is coupled to the delivery device in such a way that the latter, when actuated, dispenses the product dose that has been selected by means of the dose metering member, the injection device also including an anti-twist safety device which has at least one anti-twist stop and at least one anti-twist counter-stop, one of which is formed by the housing and the other by the dose-metering member, wherein the anti-twist stop and the anti-twist counter-stop come to rest against one another in the end position in order to prevent the rotational displacement of the dose metering member in the first rotational direction from continuing beyond the end position.

    摘要翻译： 一种注射装置，包括具有用于可注射产品的储存器的壳体，用于从储存器分配产品剂量的输送装置，以及用于选择产品剂量的剂量计量构件可以执行关于 在第一方向上到壳体，直到其到达终止位置并且可以在相反的第二旋转方向上移位，其中剂量计量构件以这样的方式联接到递送装置，使得后者在致动时分配产品剂量 所述注射装置还包括防扭转安全装置，所述防扭安全装置具有至少一个抗扭止止器和至少一个防扭止止动件，所述防扭止止动器中的一个由 壳体，另一个由剂量计量部件组成，其中防扭转止动件和防扭转止动件在最终位置彼此抵靠以防止旋转位移o f在第一旋转方向上的剂量计量构件继续超过结束位置。

    Multi-chamber ampoule with bypass and piston seal
    7.
    发明授权
    Multi-chamber ampoule with bypass and piston seal 失效
    带旁路和活塞密封的多腔安瓶

    公开(公告)号：US07686782B2

    公开(公告)日：2010-03-30

    申请号：US11669440

    申请日：2007-01-31

    申请人： Fritz Kirchhofer ,  Christoph Rindlisbacher

    发明人： Fritz Kirchhofer ,  Christoph Rindlisbacher

    IPC分类号： A61M37/00

    CPC分类号： A61M5/2448 ,  A61M5/31513

    摘要： A multi-chamber ampoule including a housing with a longitudinal axis, at least one bypass operably associated with the housing, at least one front and one rear piston both of which can engage with the housing in a sealing manner outside the vicinity of the bypass and both of which may be displaced along the longitudinal axis, wherein the rear piston includes at least one material which can project into the bypass when the rear piston is in the region of the bypass.

    摘要翻译： 一种多室安瓶，其包括具有纵向轴线的壳体，至少一个旁路，其可操作地与所述壳体相关联，至少一个前活塞和一个后活塞，其两者可以密封方式与旁路附近接合， 它们都可以沿着纵向轴线移位，其中后活塞包括至少一种当后活塞位于旁路区域时能突入旁路的材料。

    DEVICE FOR ADMINISTERING A FLUID PRODUCT
    8.
    发明申请
    DEVICE FOR ADMINISTERING A FLUID PRODUCT 审中-公开
    用于管理流体产品的装置

    公开(公告)号：US20090099524A1

    公开(公告)日：2009-04-16

    申请号：US12270049

    申请日：2008-11-13

    申请人： Fritz Kirchhofer ,  Jurg Clavadetscher

    发明人： Fritz Kirchhofer ,  Jurg Clavadetscher

    IPC分类号： A61M5/20

    CPC分类号： A61M5/14526 ,  A61M5/1413 ,  A61M5/1456 ,  A61M5/1483 ,  A61M5/2053 ,  A61M5/3158 ,  A61M2005/1402 ,  A61M2005/14268

    摘要： A device for administering a substance, e.g. a medicament or a therapeutic agent, at a controllable administration rate, wherein the device includes a housing with a drive receptacle area for a drive unit, a substance receiving region to hold a substance container and an arrangement for hydraulic power transmission, which does not contribute to controlling the administration rate, located between the drive receptacle area and the substance receiving region, whereby the administration rate is controlled exclusively by the drive unit.

    摘要翻译： 用于施用物质的装置，例如 药物或治疗剂，其可控制的施用率，其中所述装置包括具有用于驱动单元的驱动器容纳区域的壳体，用于保持物质容器的物质接收区域和用于液压动力传递的装置，其不起作用 以控制位于驱动器容纳区域和物质接收区域之间的施用率，由此由驱动单元专门控制施用率。

    Latching Block for Connecting Casing Sections of an Administering Apparatus
    9.
    发明申请
    Latching Block for Connecting Casing Sections of an Administering Apparatus 审中-公开

    公开(公告)号：US20080195057A1

    公开(公告)日：2008-08-14

    申请号：US12107413

    申请日：2008-04-22

    申请人： Roney Graf ,  Fritz Kirchhofer

    发明人： Roney Graf ,  Fritz Kirchhofer

    IPC分类号： A61M5/315

    CPC分类号： A61M5/31553 ,  A61M5/14566 ,  A61M5/24 ,  A61M5/315 ,  A61M5/31501 ,  A61M5/31535 ,  A61M5/3158

    摘要： An administering apparatus for delivering a dosage of product including a casing with a reservoir for the product, a piston within the reservoir to deliver the product, a piston rod for engaging the piston, a drive device for driving the piston rod, and a dosage setting member mechanically engaging the piston rod and a stopper for the dosage setting member. The casing includes a front casing section containing a reservoir for the product and a rear casing section detachably connected to the front casing section. The front casing section is connected to or forms a first latching element, and the rear casing section is connected to or forms a second latching element. The latching elements are in latching engagement when the casing sections are connected. The casing sections may be axially fixed to one another by the latching engagement. The casing sections may alternately be fixed to one another, secured against rotating, with respect to a rotational movement about a longitudinal axis of the casing sections parallel to the advancing direction, by the latching engagement. The administering apparatus further includes a latching block coupled to the drive element such that the latching engagement can only be released in a releasing position of the drive element.