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    Removal of needle shields from syringes and automatic injection devices
    4.
    发明授权
    Removal of needle shields from syringes and automatic injection devices 有权
    从注射器和自动注射装置上取下针罩

    公开(公告)号：US08708968B2

    公开(公告)日：2014-04-29

    申请号：US13357508

    申请日：2012-01-24

    申请人： Joseph F. Julian ,  Chuan Li ,  Philip D. Anderson ,  Linas P. Laurusonis ,  Lior Raday ,  Ehud Carmel ,  Lior Marli ,  David Daily ,  Guy Keenan

    发明人： Joseph F. Julian ,  Chuan Li ,  Philip D. Anderson ,  Linas P. Laurusonis ,  Lior Raday ,  Ehud Carmel ,  Lior Marli ,  David Daily ,  Guy Keenan

    IPC分类号： A61M5/32

    CPC分类号： A61M5/3204 ,  A61M5/20 ,  A61M5/32 ,  A61M5/321 ,  A61M2205/581 ,  A61M2207/00 ,  Y10T29/49826 ,  Y10T29/53

    摘要： Exemplary embodiments provide a needle shield remover that reliably engages with a distal cap of an automatic injection device and with one or more needle shields coupled to a syringe of the device. When a user removes the distal cap, the needle shield remover reliably removes the needle shields (e.g., a soft needle shield and a rigid needle shield) from the syringe, thereby exposing the injection needle for performing an injection. In an exemplary assembly method, a needle shield remover is engaged to a needle shield coupled to a syringe, prior to insertion of the syringe and needle shield remover assembly into a housing of the device. This exemplary assembly method allows visual inspection, outside the housing of the device, to ensure that the needle shield remover is correctly and reliably engaged to the needle shield before the syringe and needle shield remover assembly is inserted into the housing.

    摘要翻译： 示例性实施例提供了一种针头护罩去除器，其可靠地与自动注射装置的远侧帽接合并且与一个或多个针罩连接到装置的注射器。 当用户移除远端帽时，针头护罩移除器可靠地从注射器移除针罩（例如，软针护罩和刚性针罩），从而暴露注射针以进行注射。 在示例性组装方法中，在将注射器和针护罩移除器组件插入设备的壳体之前，针护罩去除器接合到联接到注射器的针护罩。 该示例性组装方法允许在装置的外壳之外的目视检查，以确保在将注射器和针护罩移除器组件插入壳体之前将针罩去除器正确可靠地接合到针护罩。

    REMOVAL OF NEEDLE SHIELDS FROM SYRINGES AND AUTOMATIC INJECTION DEVICES
    5.
    发明申请
    REMOVAL OF NEEDLE SHIELDS FROM SYRINGES AND AUTOMATIC INJECTION DEVICES 有权
    从注射器和自动注射装置中去除针孔

    公开(公告)号：US20120238961A1

    公开(公告)日：2012-09-20

    申请号：US13357508

    申请日：2012-01-24

    申请人： Joseph F. Julian ,  Chuan Li ,  Philip D. Anderson ,  Linas P. Laurusonis ,  Lior Raday ,  Ehud Carmel ,  Lior Marli ,  David Daily ,  Guy Keenan

    发明人： Joseph F. Julian ,  Chuan Li ,  Philip D. Anderson ,  Linas P. Laurusonis ,  Lior Raday ,  Ehud Carmel ,  Lior Marli ,  David Daily ,  Guy Keenan

    IPC分类号： A61M5/32

    CPC分类号： A61M5/3204 ,  A61M5/20 ,  A61M5/32 ,  A61M5/321 ,  A61M2205/581 ,  A61M2207/00 ,  Y10T29/49826 ,  Y10T29/53

    摘要： Exemplary embodiments provide a needle shield remover that reliably engages with a distal cap of an automatic injection device and with one or more needle shields coupled to a syringe of the device. When a user removes the distal cap, the needle shield remover reliably removes the needle shields (e.g., a soft needle shield and a rigid needle shield) from the syringe, thereby exposing the injection needle for performing an injection. In an exemplary assembly method, a needle shield remover is engaged to a needle shield coupled to a syringe, prior to insertion of the syringe and needle shield remover assembly into a housing of the device. This exemplary assembly method allows visual inspection, outside the housing of the device, to ensure that the needle shield remover is correctly and reliably engaged to the needle shield before the syringe and needle shield remover assembly is inserted into the housing.

    摘要翻译： 示例性实施例提供了一种针头护罩去除器，其可靠地与自动注射装置的远侧帽接合并且与一个或多个针罩连接到装置的注射器。 当用户移除远端帽时，针头护罩移除器可靠地从注射器移除针罩（例如，软针护罩和刚性针罩），从而暴露注射针以进行注射。 在示例性组装方法中，在将注射器和针护罩移除器组件插入设备的壳体之前，针护罩去除器接合到联接到注射器的针护罩。 该示例性组装方法允许在装置的外壳之外的目视检查，以确保在将注射器和针护罩移除器组件插入壳体之前将针罩去除器正确可靠地接合到针护罩。

    AUTOMATIC INJECTION DEVICE
    7.
    发明申请
    AUTOMATIC INJECTION DEVICE 有权
    自动注射装置

    公开(公告)号：US20120107783A1

    公开(公告)日：2012-05-03

    申请号：US13267467

    申请日：2011-10-06

    申请人： Joseph F. Julian ,  Steven Rolfe ,  Stephen Bicknell ,  Jeremy Marshall

    发明人： Joseph F. Julian ,  Steven Rolfe ,  Stephen Bicknell ,  Jeremy Marshall

    IPC分类号： G09B23/28

    CPC分类号： A61M5/2033 ,  A61M5/3129 ,  A61M5/3202 ,  A61M5/3204 ,  A61M5/46 ,  A61M2005/206 ,  A61M2005/2073 ,  A61M2005/3125 ,  A61M2005/31508 ,  A61M2205/583 ,  G06F19/00 ,  G09B23/285

    摘要： An automatic injection device for providing a subcutaneous injection is disclosed. The device includes a syringe movably disposed in a housing and including a barrel portion, a needle and a bung for sealing the barrel portion. The device includes a plunger for moving the syringe towards a first open end of the housing such that the needle projects from the first end, and for subsequently applying pressure to the bung. The plunger includes a rod connected at a first end to the bung, a compressible expanded central portion, and a flange between a second end of the rod and the central portion. The device also includes a biasing mechanism for biasing the plunger towards the first open end of the housing, the biasing mechanism disposed about the second end of the rod between the flange and a second end of the housing.

    摘要翻译： 公开了一种用于提供皮下注射的自动注射装置。 该装置包括可移动地设置在壳体中并且包括筒部，针和用于密封筒部的栓的注射器。 该装置包括用于将注射器朝向壳体的第一开口端移动的柱塞，使得针从第一端突出并且随后向栓施加压力。 柱塞包括在第一端连接到栓塞的杆，可压缩的膨胀的中心部分和在杆的第二端和中心部分之间的凸缘。 该装置还包括用于将柱塞朝向壳体的第一开口端偏置的偏置机构，偏置机构围绕杆的第二端设置在凸缘和壳体的第二端之间。

    Automatic injection devices
    8.
    发明授权
    Automatic injection devices 有权
    自动注射装置

    公开(公告)号：US07938802B2

    公开(公告)日：2011-05-10

    申请号：US11630507

    申请日：2005-06-23

    申请人： Stephen Bicknell ,  Joseph F. Julian ,  William L. Rudzena

    发明人： Stephen Bicknell ,  Joseph F. Julian ,  William L. Rudzena

    IPC分类号： A61M5/20

    CPC分类号： A61M5/2033 ,  A61M5/31511 ,  A61M5/3287 ,  A61M2005/206 ,  A61M2005/31508

    摘要： An injection device comprises a syringe (1) extendible against a spring bias (9) from a retracted position in a housing (2) to a projecting injecting position. A spring biased plunger has collapsible elbows (10) which, when the plunger is released, initially engage the end of the syringe to drive it to the projecting position, whereupon arresting of the syringe movement causes the elbows to collapse inside the syringe to allow the plunger to engage and drive the bung (3).

    摘要翻译： 注射装置包括从壳体（2）中的缩回位置延伸到突出注射位置的可弹性偏压（9）延伸的注射器（1）。 弹簧偏置的柱塞具有可折叠的弯头（10），当柱塞被释放时，其首先接合注射器的端部以将其驱动到突出位置，由此注射器运动的停止导致肘部在注射器内部折叠，以允许 柱塞接合并驱动栓（3）。

    RELATED TO AUTOMATIC INJECTION DEVICES
    9.
    发明申请
    RELATED TO AUTOMATIC INJECTION DEVICES 有权
    与自动注射装置相关

    公开(公告)号：US20120197209A1

    公开(公告)日：2012-08-02

    申请号：US13443384

    申请日：2012-04-10

    申请人： Stephen Bicknell ,  Joseph F. Julian ,  William L. Rudzena

    发明人： Stephen Bicknell ,  Joseph F. Julian ,  William L. Rudzena

    IPC分类号： A61M5/32

    CPC分类号： A61M5/2033 ,  A61M5/31511 ,  A61M5/3287 ,  A61M2005/206 ,  A61M2005/31508

    摘要： An injection device comprises a syringe extendible against a spring bias from a retracted position in a housing to a projecting injecting position. A spring biased plunger has collapsible elbows which, when the plunger is released, initially engage the end of the syringe to drive it to the projecting position, whereupon arresting of the syringe movement causes the elbows to collapse inside the syringe to allow the plunger to engage and drive the bung.

    摘要翻译： 注射装置包括注射器，其能够抵抗来自壳体中的缩回位置的弹簧偏压延伸到突出的注射位置。 弹簧偏置的柱塞具有可折叠的弯头，当柱塞被释放时，其首先接合注射器的端部以将其驱动到突出位置，由此注射器运动的停止导致肘部在注射器内部折叠以允许柱塞接合 并开车。

    Automatic Injection Devices
    10.
    发明申请
    Automatic Injection Devices 有权
    自动注射装置

    公开(公告)号：US20080208125A1

    公开(公告)日：2008-08-28

    申请号：US11630507

    申请日：2005-06-23

    申请人： Stephen Bicknell ,  Joseph F. Julian ,  William L. Rudzena

    发明人： Stephen Bicknell ,  Joseph F. Julian ,  William L. Rudzena

    IPC分类号： A61M5/20

    CPC分类号： A61M5/2033 ,  A61M5/31511 ,  A61M5/3287 ,  A61M2005/206 ,  A61M2005/31508

    摘要： An injection device comprises a syringe (1) extendible against a spring bias (9) from a retracted position in a housing (2) to a projecting injecting position. A spring biased plunger has collapsible elbows (10) which, when the plunger is released, initially engage the end of the syringe to drive it to the projecting position, whereupon arresting of the syringe movement causes the elbows to collapse inside the syringe to allow the plunger to engage and drive the bung (3).

    摘要翻译： 注射装置包括从壳体（2）中的缩回位置延伸到突出注射位置的可弹性偏压（9）延伸的注射器（1）。 弹簧偏置的柱塞具有可折叠的弯头（10），当柱塞被释放时，其首先接合注射器的端部以将其驱动到突出位置，由此注射器运动的停止导致肘部在注射器内部折叠，以允许 柱塞接合并驱动栓（3）。