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公开(公告)号：US09155844B2
公开(公告)日：2015-10-13
申请号：US14000113
申请日：2012-02-16
CPC分类号： A61M5/3157 , A61M5/2033 , A61M5/31501 , A61M5/31536 , A61M5/3202 , A61M5/3204 , A61M5/3257 , A61M5/326 , A61M5/46 , A61M5/5086 , A61M2005/206 , A61M2005/208 , A61M2005/3247 , A61M2205/581 , A61M2205/582
摘要： An injection device for administering a dose of a liquid medicament is disclosed. The device includes a syringe containing the dose and a hollow injection needle. The device includes a stopper translatably disposed within the syringe and a plunger connectable to the stopper and translatable in at least a proximal direction to displace the stopper. The device further includes a releasable noise component capable of, upon release, generating an audible and/or tactile feedback. Proximal displacement of the stopper causes the dose to be expelled through the injection needle. The noise component is released when the plunger reaches a position relative to the syringe in which the stopper is located in proximity of a proximal end of the syringe. The released noise component impacts on at least one component of the injection device to generate the audible and/or tactile feedback indicating the end of the injection.
摘要翻译： 公开了一种用于施用剂量的液体药物的注射装置。 该装置包括含有剂量的注射器和中空注射针。 该装置包括可移动地设置在注射器内的止动件和可连接到止动件的柱塞，并可在至少近端方向上平移以移位塞子。 该装置还包括能够在释放时产生可听和/或触觉反馈的可释放噪声分量。 塞子的近端位移导致剂量通过注射针排出。 当柱塞到达注射器的位置时，噪音分量被释放，止动器位于注射器的近端附近。 释放的噪声分量影响注射装置的至少一个部件以产生表示注射结束的声音和/或触觉反馈。
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公开(公告)号：US20130317430A1
公开(公告)日：2013-11-28
申请号：US13983809
申请日：2012-02-16
IPC分类号： A61M5/46
CPC分类号： A61M5/46 , A61M5/20 , A61M5/2033 , A61M5/3157 , A61M5/326 , A61M2005/206 , A61M2205/581 , A61M2205/582
摘要： An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.
摘要翻译： 存在用于施用剂量的液体药物（M）的自动注射器，其具有可套叠在管状壳体中的管状底座，载体子组件，其包括相对于壳体内的底盘可滑动地布置的管状载体，其中载体适于 包含一个带有中空注射针的注射器。 喷射器还具有驱动弹簧和用于将驱动弹簧的负载传递到注射器的止动件的柱塞，其中注射器可锁定以用于与载体的关节轴向平移。 控制弹簧布置在载体周围，用于在近端方向（P）上平移载体，用于将针穿过底架插入注射部位。
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公开(公告)号：US09925344B2
公开(公告)日：2018-03-27
申请号：US13983809
申请日：2012-02-16
CPC分类号： A61M5/46 , A61M5/20 , A61M5/2033 , A61M5/3157 , A61M5/326 , A61M2005/206 , A61M2205/581 , A61M2205/582
摘要： An auto-injector for administering a dose of a liquid medicament (M) is present having a tubular chassis telescopable in a tubular case, a carrier subassembly comprising a tubular carrier slidably arranged relative to the chassis inside the case, where the carrier is adapted to contain a syringe with a hollow injection needle. The injector also has a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe, wherein the syringe is lockable for joint axial translation with the carrier. A control spring is arranged around the carrier for translating the carrier in a proximal direction (P) for insertion of the needle through the chassis into an injection site.
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公开(公告)号：US09687607B2
公开(公告)日：2017-06-27
申请号：US13983807
申请日：2012-02-16
CPC分类号： A61M5/2033 , A61M5/3157 , A61M5/3204 , A61M2005/206 , A61M2005/208 , A61M2205/581 , F16B7/10 , Y10T403/32475
摘要： The invention relates to a detent mechanism for controlling translation between two components in a longitudinal direction (P, D), the detent mechanism comprising at least one clip on one of the components arranged to be in a ramped engagement with a recess in the other one of the components in an initial state in such a manner that translation between the components is constrained and that application of a translative force between the components in one longitudinal direction (P, D) with the clip engaged with the recess deflects the clip out of the recess when a predetermined value of the translative force, at least depending on the resilience of the clip, is overcome so as to allow translation between the components.
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公开(公告)号：US09474859B2
公开(公告)日：2016-10-25
申请号：US13807445
申请日：2011-06-22
CPC分类号： A61M5/2033 , A61M5/326 , A61M2005/2013 , A61M2005/206 , A61M2005/2086 , A61M2005/3247 , A61M2205/581 , A61M2205/582 , Y10T74/18984
摘要： The invention refers to a shuttering mechanism for controlling translation of a longitudinally moveable component within an elongate housing, the shuttering mechanism comprising at least one set of castellations on the housing and at least one resilient arm associated with the longitudinally moveable component, the resilient arm having a dog resiliently biased towards the castellations so as to engage between or behind the castellations and block the translation, wherein a respective shutter arm is arranged alongside the set of castellations, the shutter arm having a number of consecutive ramped protrusions spaced from each other, wherein the castellations and the ramped protrusions have the same pitch, wherein a profiled surface is formed by the castellations and the ramped protrusions, wherein the shutter arm is moveable in longitudinal direction with respect to the set of castellations, wherein the shutter arm has at least one locking position with its ramped protrusions essentially in phase with the castellations thus allowing the dog of the resilient arm to catch between or behind the castellations and wherein the shutter arm has at least one unlocking position with its ramped protrusions out of phase with the castellations in such a manner that the ramped protrusions prevent the dog from engaging with the castellations or disengage them thus allowing translation of the longitudinally moveable component.
摘要翻译： 本发明涉及一种用于控制细长壳体内的纵向移动部件的平移的快门机构，所述遮蔽机构包括在所述壳体上的至少一组雉and和与所述纵向可移动部件相关联的至少一个弹性臂，所述弹性臂具有 一个朝向雉dog弹性地偏置的狗，以便在雉between之间或之后接合并阻挡平移，其中相应的襟翼臂被布置在cast the组旁边，快门臂具有彼此间隔开的多个连续的倾斜突起，其中 城堡和斜坡突起具有相同的间距，其中通过雉ations和倾斜的突起形成异形表面，其中，快门臂可相对于该组蓖体在纵向方向上移动，其中，快门臂具有至少一个 基本上具有斜坡突起的锁定位置 与雉房同相，从而允许弹性臂的狗抓住在蓖体之间或之后，并且其中快门臂具有至少一个解锁位置，其斜坡突起与雉房异相，使得倾斜的突起防止 狗与雉鸡接合或脱开，从而允许纵向可移动部件的平移。
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公开(公告)号：US09333304B2
公开(公告)日：2016-05-10
申请号：US13806323
申请日：2011-06-27
CPC分类号： A61M5/3202 , A61M5/2033 , A61M5/326 , A61M5/46 , A61M2005/206 , A61M2005/208 , A61M2005/3247
摘要： The invention refers to an auto-injector for administering a dose of a liquid medicament (M), the auto-injector having a distal end (P) and a proximal end (D) with an orifice intended to be applied against an injection site and comprising: an elongate housing arranged to contain a syringe with a hollow needle and a stopper for sealing the syringe and displacing the medicament (M), wherein the syringe (3) is slidably arranged with respect to the housing, a drive means capable of, upon activation: pushing the needle from a retracted position into an advanced position through the orifice and past the proximal end (P), and operating the syringe to supply the dose of medicament (M), a plunger for transmitting power from the drive means to the syringe and/or stopper, activating means arranged to lock the drive means in a compressed state prior to manual operation and capable of, upon manual operation, releasing the drive means for injection, characterized in that translation of the needle and the syringe and/or translation of the plunger in longitudinal direction is controlled by at least one ramp or one thread so as to cause the syringe and/or the plunger to rotate when translated at least during part of the translation.
摘要翻译： 本发明涉及一种用于给药液体药物（M）的自动注射器，所述自动注射器具有远端（P）和近端（D），其具有旨在施加在注射部位上的孔口， 包括：细长壳体，布置成容纳具有中空针头的注射器和用于密封注射器并使药剂（M）移位的止动件，其中注射器（3）相对于壳体可滑动地布置;驱动装置， 在激活时：将针从缩回位置推入通过孔口的前进位置并经过近端（P），并且操作注射器以供应剂量的药物（M），用于将动力从驱动装置传递到 所述注射器和/或止动器，被设置成在手动操作之前将所述驱动装置锁定在压缩状态并且能够在手动操作时释放用于注射的驱动装置的启动装置，其特征在于，所述针的平移 d注射器和/或柱塞在纵向上的平移由至少一个斜坡或一个螺纹控制，以便至少在翻译的一部分期间使注射器和/或柱塞转动。
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公开(公告)号：US08939934B2
公开(公告)日：2015-01-27
申请号：US13995599
申请日：2011-12-21
CPC分类号： A61M5/3202 , A61M5/2033 , A61M5/31578 , A61M5/326 , A61M5/5086 , A61M2005/2013 , A61M2005/206
摘要： An auto-injector comprising a housing arranged to contain a slidably arranged syringe. The housing having a distal end and a proximal end with an orifice. Spring means is capable of, upon activation: pushing the needle into an advanced position and into an injection site, operating the syringe to inject a dose of medicament, and retracting the syringe. Activating means locks the spring means in a pressurized state prior to manual operation and capable of releasing the spring means for injection. The spring means is a compression spring grounded distally in the housing and proximally bearing against a thrust tube arranged to transmit load from the spring means via a plunger to the syringe and/or the stopper. A tubular syringe carrier is arranged for holding the syringe and supporting it at a proximal end, the syringe and the syringe carrier arranged for joint axial translation.
摘要翻译： 一种自动注射器，包括布置成容纳可滑动布置的注射器的壳体。 壳体具有远端和具有孔口的近端。 弹簧装置能够在激活时将针推入进入位置并进入注射部位，操作注射器以注射一定剂量的药物，并缩回注射器。 激活装置在手动操作之前将弹簧装置锁定在加压状态，并且能够释放用于注射的弹簧装置。 弹簧装置是在壳体中向远侧接合的压缩弹簧，并且靠近推力管的近端支撑，所述推力管布置成将负载从弹簧装置经由柱塞传递到注射器和/或塞子。 管状注射器载体被布置用于保持注射器并将其支撑在近端，注射器和注射器载体布置成用于关节轴向平移。
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公开(公告)号：US20130317450A1
公开(公告)日：2013-11-28
申请号：US13876796
申请日：2011-10-06
IPC分类号： A61M5/315
CPC分类号： A61M5/31581 , A61M5/2033 , A61M2005/2013 , A61M2005/206 , A61M2205/581 , A61M2205/582
摘要： The invention refers to a shuttering mechanism (1) for controlling translation of a longitudinally moveable component (2) within a housing (4), the shuttering mechanism (1) comprising at least one fixed shutter (3) attached to or integrated with the housing (4) and at least one moving shutter arm (7) moveable between at least one locking position and at least one unlocking position, wherein at least one resilient arm (5) is associated with the longitudinally moveable component (2), the resilient arm (5) having a dog (6) resiliently biased towards the fixed shutter (3), wherein the moving shutter arm (7) is arranged alongside the fixed shutter (3), wherein at least one fixed protrusion (3.1 to 3.n) is arranged on the fixed shutter (3) at least one of them arranged for engaging the dog (6) so as to prevent translation of the longitudinally moveable component in a proximal direction (P), wherein at least one moving protrusion (7.1 to 7.n) is arranged on the moving shutter arm (7), at least one of them ramped in a manner to disengage the dog (6) from the at least one of the fixed protrusions (7.1 to 7.n) and/or to prevent engagement of the dog (6) to the fixed protrusion (7.1 to 7.n) when the moving shutter arm (7) is in the unlocking position, wherein the moving shutter arm (7) is arranged to allow engagement of the dog (6) with the fixed protrusion (7.1 to 7.n) in the locking position.
摘要翻译： 本发明涉及一种用于控制壳体（4）内的纵向可移动部件（2）的平移的快门机构（1），所述挡板机构（1）包括至少一个固定的快门（3），其连接到壳体 （4）和至少一个移动快门臂（7），其可在至少一个锁定位置和至少一个解锁位置之间移动，其中至少一个弹性臂（5）与所述纵向可移动部件（2）相关联，所述弹性臂 （5）具有朝向固定挡板（3）弹性偏压的狗（6），其中移动快门臂（7）沿着固定挡板（3）布置，其中至少一个固定突起（3.1至3.n） 布置在所述固定挡板（3）上，所述至少一个布置成用于接合所述狗（6），以防止所述纵向移动部件沿近侧方向（P）的平移，其中至少一个移动突起（7.1至7 .n）布置在移动快门臂（7）上 它们中的一个以使得所述狗（6）从所述至少一个所述固定突起（7.1至7.n）分离并且/或防止所述狗（6）与所述固定突起（7.1至7.n）接合的方式倾斜 7.n）当移动快门臂（7）处于解锁位置时，其中移动快门臂（7）被布置成允许狗（6）与固定突起（7.1至7.n）接合在 锁定位置。
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公开(公告)号：US20130317449A1
公开(公告)日：2013-11-28
申请号：US13877496
申请日：2011-10-06
IPC分类号： A61M5/32
CPC分类号： A61M5/3221 , A61M5/2033 , A61M5/31501 , A61M5/31595 , A61M5/3202 , A61M5/3204 , A61M5/3213 , A61M5/326 , A61M5/46 , A61M2005/206
摘要： The invention refers to a finger guard for an injection device with a hollow injection needle arranged to be hidden inside a component with an orifice prior to use and to be advanced relative to the component through the orifice for inserting it into an injection site, the finger guard comprising a spring wire attached to the component and comprising an arcuate transversal section biased in a manner to flex inwards so as to essentially obstruct the orifice for finger access when released but staying enough off-centre to allow the needle to advance through the orifice without touching the spring wire.
摘要翻译： 本发明涉及一种用于具有中空注射针的注射装置的手指护罩，所述注射装置布置成在使用之前被隐藏在具有孔口的部件内并且相对于部件通过孔口前进，以将其插入注射部位，手指 防护件包括连接到部件上的弹簧线，并且包括以向内弯曲的方式偏压的弓形横向部分，以便在释放时基本上阻挡用于手指进入的孔口，但是足够偏心以允许针穿过孔而前进，而没有 接触弹簧丝。
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公开(公告)号：US20130317427A1
公开(公告)日：2013-11-28
申请号：US13983810
申请日：2012-02-16
IPC分类号： A61M5/20
CPC分类号： A61M5/2033 , A61M5/20 , A61M5/2429 , A61M5/3157 , A61M2005/2013 , A61M2005/2073 , A61M2005/208 , A61M2205/581 , A61M2205/583
摘要： An auto-injector for administering a dose of a liquid medicament (M) is presented having an elongate case arranged to be held by a user, a tubular chassis telescoped in the case and biased against the case so as to protrude from the case. The injector also includes a syringe with a hollow injection needle, a drive spring and a plunger for forwarding load of the drive spring to a stopper of the syringe. A trigger button is distally arranged in or on the case, wherein the trigger button is initially coupled to the case in a manner to protrude distally from the case and interlocked to the chassis in a manner preventing the trigger button from disengaging the case.
摘要翻译： 提供了一种用于施用剂量的液体药物（M）的自动注射器，其具有布置成由使用者握持的细长壳体，可伸缩在壳体中并被偏压抵靠壳体以便从壳体突出的管状底座。 注射器还包括具有中空注射针的注射器，驱动弹簧和用于将驱动弹簧的负载传递到注射器的塞子的柱塞。 触发按钮被向远侧布置在壳体中或壳体上，其中触发按钮最初以以防止触发按钮脱离壳体的方式从壳体向远侧突出并与底座互锁的方式联接到壳体。
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