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    SAFE AUTO-NEEDLE DEVICE
    3.
    发明申请
    SAFE AUTO-NEEDLE DEVICE 审中-公开

    公开(公告)号：US20170354791A1

    公开(公告)日：2017-12-14

    申请号：US15669987

    申请日：2017-08-07

    申请人： Gad Lewkonya ,  Ehoud Carmel ,  David Daily ,  Lior Raday ,  Hagay Drori

    发明人： Gad Lewkonya ,  Ehoud Carmel ,  David Daily ,  Lior Raday ,  Hagay Drori

    IPC分类号： A61M5/32 ,  A61M5/20 ,  A61M5/315 ,  A61M5/31

    CPC分类号： A61M5/3204 ,  A61M5/20 ,  A61M5/2033 ,  A61M5/3129 ,  A61M5/31501 ,  A61M5/31511 ,  A61M5/3243 ,  A61M2005/3125 ,  A61M2005/3247

    摘要： A safe auto-needle device for injection, comprising: a main housing; a syringe-support for receiving a disposable prefilled syringe; said syringe comprises: a piston; a proximal end; and a distal end terminating in a needle covered by a needle sheath (NS); a drive mechanism for advancing said syringe-support distally towards an injection site; a tubular needle shield; moveable from: a needle covering position, to partially exposed, to needle irreversibly concealed; said generally tubular needle shield comprising a distal end for contacting an injection site, and a proximal end; a spring urging distal movement of said needle shield; and said needle shield comprising a spring seat; an NS remover, designed to mate with and irreversibly grip said NS, for removal of said NS prior to injection; a locking mechanism preventing premature advancement of said needle; a plunger rod for engaging said piston, wherein depressing of said plunger is manually controllable; wherein in use of said device, said NS remover is removed; said distal end of said needle shield is pressed upon an injection site, releasing said locking mechanism, and driving said syringe-support and said syringe, distally until needle penetration; and upon depressing of said plunger, a medicament may be injected. The invention additionally provides a novel two-component NS remover.

    DUAL CHAMBER SYRINGE AND METHODS OF USE THEREOF
    5.
    发明申请
    DUAL CHAMBER SYRINGE AND METHODS OF USE THEREOF 有权

    公开(公告)号：US20210100953A1

    公开(公告)日：2021-04-08

    申请号：US16994596

    申请日：2020-08-16

    申请人： Nir Benarous ,  Ehoud CARMEL ,  Lior RADAY ,  David DAILY ,  Guy KEENAN

    发明人： Nir Benarous ,  Ehoud CARMEL ,  Lior RADAY ,  David DAILY ,  Guy KEENAN

    IPC分类号： A61M5/19 ,  A61M5/315 ,  A61M5/31

    摘要： A dual chamber syringe, comprising a syringe barrel having a forward end, a rearward end and at least one bypass protrusion arranged along the longitudinal extent of the syringe barrel; a finger grip element coupled to the rearward end of the syringe barrel, the finger grip comprises at least one protrusion extending radially inwardly from an inner surface thereof; a plunger rod operatively coupled with the finger grip element; a guiding track is formed on the plunger rod and comprises a helical track portion and a longitudinal track portion; and wherein upon relative displacement of the plunger rod and said finger grip element, the at least one protrusion is guided along the guiding track.

    Automatic injection device
    10.
    发明授权
    Automatic injection device 有权
    自动注射装置

    公开(公告)号：US09345831B2

    公开(公告)日：2016-05-24

    申请号：US12446168

    申请日：2007-10-18

    申请人： Lior Raday ,  David Daily ,  Ehoud Carmel ,  Uriel Ronen

    发明人： Lior Raday ,  David Daily ,  Ehoud Carmel ,  Uriel Ronen

    IPC分类号： A61M5/20 ,  A61M5/50 ,  A61M5/315 ,  A61M5/32 ,  A61M5/24 ,  A61M5/178

    CPC分类号： A61M5/2033 ,  A61M5/1782 ,  A61M5/31571 ,  A61M5/326 ,  A61M5/50 ,  A61M2005/2013 ,  A61M2005/206 ,  A61M2005/2073 ,  A61M2005/208 ,  A61M2005/3258 ,  A61M2205/27 ,  A61M2205/276

    摘要： An injection device for injecting a fluid into an object, the injection device including a plunger assembly for operative engagement with a syringe adapted to contain the fluid and permit ejection of the fluid therefrom via a syringe outlet, the plunger assembly being displaceable in a first direction which causes at least some of the fluid contained in the syringe to be ejected from the syringe via the syringe outlet and an inadvertent fluid ejection prevention assembly coupled to the plunger assembly for preventing ejection of fluid from the syringe in situations where the syringe outlet is neither in operative engagement with a vial adaptor suitable for providing fluid communication with the interior of a vial nor in fluid communication with an injection site within the object.

    摘要翻译： 一种用于将流体注射到物体中的注射装置，所述注射装置包括柱塞组件，所述柱塞组件用于与适于容纳所述流体的注射器操作性地接合并允许经由注射器出口从其中排出流体，所述柱塞组件可沿第一方向 这使得包含在注射器中的至少一些流体经由注射器出口从注射器喷出，以及联接到柱塞组件的无意的流体防止排出组件，用于在注射器出口不是的情况下防止流体从注射器喷射 与适于提供与小瓶内部的流体连通并且与物体内的注射部位流体连通的小瓶适配器可操作地接合。