公开(公告)号：US07470260B2

公开(公告)日：2008-12-30

申请号：US11035031

申请日：2005-01-13

申请人： Thomas Gurtner ,  Fritz Kirchhofer

发明人： Thomas Gurtner ,  Fritz Kirchhofer

IPC分类号： A61M5/00 ,  A61M5/315

CPC分类号： A61M5/3158 ,  A61M5/24 ,  A61M5/31541 ,  A61M5/31553 ,  A61M5/31563 ,  A61M5/5013 ,  A61M5/502

摘要： An administering apparatus including a casing, a reservoir, a piston accommodated in the reservoir such that it can be shifted in an advancing direction, a piston rod which acts on the piston in the advancing direction and forms a first locking mechanism, a second locking mechanism which cannot be moved counter to the advancing direction, a lock element row formed by successively arranged first locking elements, extending in the advancing direction, and formed by one of the locking mechanisms, and a second lock element formed by the other locking mechanism and engaged with the lock element row, wherein it engages with a lock element gap of the lock element row, wherein the second lock element is moved out of engagement by a movement, against an elasticity force, of the piston rod in the advancing direction, but, when engaged, counteracts a movement of the piston rod counter to the advancing direction with a resistance force greater than the elasticity force to prevent the piston rod from moving counter to the advancing direction. In some embodiments, either or both the first and second locking mechanisms form a securing element at one or both ends with respect to the advancing direction, the securing element counteracting a movement of the piston rod counter to the advancing direction with a locking force greater than the resistance force.

摘要翻译： 一种管理装置，包括壳体，储存器，容纳在储存器中的活塞，使其能够在前进方向上移动;活塞杆，其沿前进方向作用在活塞上并形成第一锁定机构;第二锁定机构 其不能相对于前进方向移动;锁定元件列，其由连续布置的第一锁定元件形成，所述第一锁定元件沿前进方向延伸并且由一个锁定机构形成;以及第二锁定元件，其由另一个锁定机构形成并且接合 其中锁定元件列与锁定元件列的锁定元件间隙接合，其中第二锁定元件抵抗活塞杆在前进方向上的弹性力通过移动而脱离接合， 当接合时，抵抗活塞杆相对于前进方向的运动，其阻力大于弹性力，以防止活塞杆fr om向前移动方向移动。 在一些实施例中，第一和第二锁定机构中的任一个或第二锁定机构在相对于前进方向的一端或两端形成固定元件，固定元件抵抗活塞杆相对于前进方向的移动，锁定力大于 阻力。

公开(公告)号：US06613023B2

公开(公告)日：2003-09-02

申请号：US09903297

申请日：2001-07-11

申请人： Fritz Kirchhofer ,  Thomas Gurtner

发明人： Fritz Kirchhofer ,  Thomas Gurtner

IPC分类号： A61M500

CPC分类号： A61M5/3158 ,  A61M5/24 ,  A61M5/31553 ,  A61M5/31558 ,  A61M5/31561 ,  A61M5/31563 ,  A61M5/31575 ,  A61M5/31593 ,  A61M5/502

摘要： The invention concerns a device for administering an injectable product in doses, wherein the device includes a casing, comprising a reservoir for the product, a piston, which when moved in a feed direction towards an outlet of the reservoir forces product from the reservoir, a gear rack, moving the piston in the feed direction, comprising a first series of teeth and a second series of teeth, a drive member, movable relative to the casing in and counter to the feed direction, and slaving the gear rack when moved in the feed direction, and a blocking means, arranged secured against shifting relative to the casing and cooperating with one of the series of teeth such that it prevents the gear rack from being moved counter to the feed direction and allows the gear rack to be moved in the feed direction.

摘要翻译： 本发明涉及一种用于以剂量施用可注射产品的装置，其中所述装置包括壳体，所述壳体包括用于所述产品的储存器，所述活塞当沿进给方向朝向所述储存器的出口移动时迫使所述储存器的产品强迫产品 齿轮架，沿着进给方向移动活塞，包括第一系列齿和第二系列齿，驱动构件，可相对于壳体移动并相对于进给方向移动，并且在齿轮架中移动时从动齿轮架 进给方向和阻挡装置，其被布置为抵抗相对于壳体的移动而被固定，并与一系列齿中的一个配合，从而防止齿条反向进给方向移动，并允许齿条在 进给方向。

公开(公告)号：US20090198195A1

公开(公告)日：2009-08-06

申请号：US12338608

申请日：2008-12-18

申请人： Thomas Gurtner ,  Fritz Kirchhofer

发明人： Thomas Gurtner ,  Fritz Kirchhofer

IPC分类号： A61M5/315

CPC分类号： A61M5/3158 ,  A61M5/24 ,  A61M5/31541 ,  A61M5/31553 ,  A61M5/31563 ,  A61M5/5013 ,  A61M5/502

摘要： An administering apparatus including a casing, a reservoir, a piston accommodated in the reservoir such that it can be shifted in an advancing direction, a piston rod which acts on the piston in the advancing direction and forms a first locking mechanism, a second locking mechanism which cannot be moved counter to the advancing direction, a lock element row formed by successively arranged first locking elements, extending in the advancing direction, and formed by one of the locking mechanisms, and a second lock element formed by the other locking mechanism and engaged with the lock element row, wherein it engages with a lock element gap of the lock element row, wherein the second lock element is moved out of engagement by a movement, against an elasticity force, of the piston rod in the advancing direction, but, when engaged, counteracts a movement of the piston rod counter to the advancing direction with a resistance force greater than the elasticity force to prevent the piston rod from moving counter to the advancing direction. In some embodiments, either or both the first and second locking mechanisms form a securing element at one or both ends with respect to the advancing direction, the securing element counteracting a movement of the piston rod counter to the advancing direction with a locking force greater than the resistance force.

摘要翻译： 一种管理装置，包括壳体，储存器，容纳在储存器中的活塞，使其能够在前进方向上移动;活塞杆，其沿前进方向作用在活塞上并形成第一锁定机构;第二锁定机构 其不能相对于前进方向移动;锁定元件列，其由连续布置的第一锁定元件形成，所述第一锁定元件沿前进方向延伸并且由一个锁定机构形成;以及第二锁定元件，其由另一个锁定机构形成并且接合 其中锁定元件列与锁定元件列的锁定元件间隙接合，其中第二锁定元件抵抗活塞杆在前进方向上的弹性力通过移动而脱离接合， 当接合时，抵抗活塞杆相对于前进方向的运动，其阻力大于弹性力，以防止活塞杆fr om向前移动方向移动。 在一些实施例中，第一和第二锁定机构中的任一者或第二锁定机构在相对于前进方向的一端或两端形成固定元件，固定元件抵抗活塞杆相对于前进方向的移动，锁定力大于 阻力。

公开(公告)号：US20050154352A1

公开(公告)日：2005-07-14

申请号：US11035031

申请日：2005-01-13

申请人： Thomas Gurtner ,  Fritz Kirchhofer

发明人： Thomas Gurtner ,  Fritz Kirchhofer

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

CPC分类号： A61M5/3158 ,  A61M5/24 ,  A61M5/31541 ,  A61M5/31553 ,  A61M5/31563 ,  A61M5/5013 ,  A61M5/502

摘要： An administering apparatus including a casing, a reservoir, a piston accommodated in the reservoir such that it can be shifted in an advancing direction, a piston rod which acts on the piston in the advancing direction and forms a first locking mechanism, a second locking mechanism which cannot be moved counter to the advancing direction, a lock element row formed by successively arranged first locking elements, extending in the advancing direction, and formed by one of the locking mechanisms, and a second lock element formed by the other locking mechanism and engaged with the lock element row, wherein it engages with a lock element gap of the lock element row, wherein the second lock element is moved out of engagement by a movement, against an elasticity force, of the piston rod in the advancing direction, but, when engaged, counteracts a movement of the piston rod counter to the advancing direction with a resistance force greater than the elasticity force to prevent the piston rod from moving counter to the advancing direction. In some embodiments, either or both the first and second locking mechanisms form a securing element at one or both ends with respect to the advancing direction, the securing element counteracting a movement of the piston rod counter to the advancing direction with a locking force greater than the resistance force.

摘要翻译： 一种管理装置，包括壳体，储存器，容纳在储存器中的活塞，使其能够在前进方向上移动;活塞杆，其沿前进方向作用在活塞上并形成第一锁定机构;第二锁定机构 其不能相对于前进方向移动;锁定元件列，其由连续布置的第一锁定元件形成，所述第一锁定元件沿前进方向延伸并且由一个锁定机构形成;以及第二锁定元件，其由另一个锁定机构形成并且接合 其中锁定元件列与锁定元件列的锁定元件间隙接合，其中第二锁定元件抵抗活塞杆在前进方向上的弹性力通过移动而脱离接合， 当接合时，抵抗活塞杆相对于前进方向的运动，其阻力大于弹性力，以防止活塞杆fr om向前移动方向移动。 在一些实施例中，第一和第二锁定机构中的任一者或第二锁定机构在相对于前进方向的一端或两端形成固定元件，固定元件抵抗活塞杆相对于前进方向的移动，锁定力大于 阻力。

公开(公告)号：US06699224B2

公开(公告)日：2004-03-02

申请号：US09903152

申请日：2001-07-11

申请人： Fritz Kirchhofer ,  Thomas Gurtner

发明人： Fritz Kirchhofer ,  Thomas Gurtner

IPC分类号： A61M500

CPC分类号： A61M5/3158 ,  A61M5/24 ,  A61M5/31553 ,  A61M5/31561 ,  A61M5/31563 ,  A61M5/31593

摘要： The invention refers to a device for administering an injectable product in doses, comprising a casing, itself comprising: a reservoir for the product; a piston which forces product out of the reservoir when moved in a feed direction towards a reservoir outlet; a drive member; a driven member which is slaved by the drive member when the drive member is moved in the feed direction, so moving the piston in the feed direction; and a dosing member which may be rotated about the sliding axis of the drive member, to set the product dosage to be administered. The drive member and the dosing member abut each other via at least one dosage stopper each, one of which is provided on the drive member and the other on the dosing member. At least one of these dosage stoppers at least partially encircles the sliding axis of the drive member in the form of a spiral. The at least one spiral dosage stopper exhibits a continuous course with a constant pitch &agr;.

摘要翻译： 本发明涉及一种用于以剂量施用可注射产品的装置，其包括壳体，其本身包括：用于产品的储存器; 活塞，当沿进给方向朝向储存器出口移动时，迫使产品离开储存器; 驱动器; 从动构件，当所述驱动构件沿所述进给方向移动时，所述从动构件被所述驱动构件驱动，从而沿所述进给方向移动所述活塞; 以及可以围绕驱动构件的滑动轴线旋转的计量构件，以设定要施用的产品剂量。 驱动构件和配量构件通过至少一个剂量塞子彼此抵接，每个剂量塞子中的一个设置在驱动构件上，而另一个在计量构件上。 这些剂量塞子中的至少一个至少部分地以螺旋形式包围驱动构件的滑动轴线。 所述至少一个螺旋剂量塞子表现出具有恒定间距α的连续过程。

公开(公告)号：US09457156B2

公开(公告)日：2016-10-04

申请号：US13495430

申请日：2012-06-13

申请人： Fritz Kirchhofer

发明人： Fritz Kirchhofer

IPC分类号： A61M5/32 ,  A61M5/315 ,  A61M5/31

CPC分类号： A61M5/326 ,  A61M5/3146 ,  A61M5/31553 ,  A61M5/3156 ,  A61M5/3157 ,  A61M5/3158 ,  A61M5/31591 ,  A61M5/3202 ,  A61M5/3204 ,  A61M5/3272 ,  A61M2005/3247 ,  A61M2005/3267

摘要： A device and method for protecting against needle sticks, including a needle protection sleeve for being coupled to an administering device to cover a needle associated with the administering device, wherein the sleeve can be moved against the force of a spring from an extended position to a retracted position and by the force of the spring from the retracted position to the extended position, the spring being carried on the needle protection sleeve.

摘要翻译： 一种用于防止针刺的装置和方法，包括针保护套，用于联接到施用装置以覆盖与施用装置相关联的针，其中所述套筒可以克服弹簧的力从伸展位置运动到 缩回位置和弹簧的力从缩回位置到延伸位置，弹簧承载在针保护套上。

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。

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。

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。

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.