Pen injection device and method of using same
    1.
    发明授权
    Pen injection device and method of using same 失效
    笔式注射装置及其使用方法

    公开(公告)号:US08636689B2

    公开(公告)日:2014-01-28

    申请号:US12669255

    申请日:2008-07-16

    IPC分类号: A61M37/00

    摘要: Pen injection devices (10) and methods of using a pen injection device are disclosed. Pen injection devices include a sterile dual transfer spike assembly (150) including a dual transfer spike defining a fluidic pathway; a first cartridge assembly (12) including a first cartridge (20) containing a first substance; a second cartridge assembly (14) including a second cartridge (30) containing a second substance; a plunger rod (50) translatable in a first direction; and a biasing mechanism (60) configured to bias the plunger rod in a second direction opposite the first direction. Methods of using a pen injection device having a first container, a second container, a plunger rod, and a biasing mechanism include activating the pen injection device, thereby creating a fluidic pathway between the first container and the second container; and translating the plunger rod at least once, thereby transferring a first substance from one container to the other container to mix with a second substance.

    摘要翻译: 公开了笔注射装置(10)和使用笔式注射装置的方法。 笔注射装置包括无菌双转移钉组件(150),其包括限定流体通路的双转移尖峰; 第一盒组件(12),包括容纳第一物质的第一盒(20); 第二盒组件(14),包括容纳第二物质的第二盒(30); 可在第一方向上平移的柱塞杆(50) 以及偏置机构(60),其构造成沿与第一方向相反的第二方向偏压柱塞杆。 使用具有第一容器,第二容器,柱塞杆和偏置机构的笔式注射装置的方法包括启动笔式注射装置,从而在第一容器和第二容器之间形成流体通路; 并且将所述柱塞杆翻转至少一次,从而将第一物质从一个容器转移到另一容器以与第二物质混合。

    Pen Injection Device and Method of Using Same
    2.
    发明申请
    Pen Injection Device and Method of Using Same 失效
    笔式注射装置及其使用方法

    公开(公告)号:US20100298768A1

    公开(公告)日:2010-11-25

    申请号:US12669255

    申请日:2008-07-16

    IPC分类号: A61M5/31

    摘要: Pen injection devices (10) and methods of using a pen injection device are disclosed. Pen injection devices include a sterile dual transfer spike assembly (150) including a dual transfer spike defining a fluidic pathway; a first cartridge assembly (12) including a first cartridge (20) containing a first substance; a second cartridge assembly (14) including a second cartridge (30) containing a second substance; a plunger rod (50) translatable in a first direction; and a biasing mechanism (60) configured to bias the plunger rod in a second direction opposite the first direction. Methods of using a pen injection device having a first container, a second container, a plunger rod, and a biasing mechanism include activating the pen injection device, thereby creating a fluidic pathway between the first container and the second container; and translating the plunger rod at least once, thereby transferring a first substance from one container to the other container to mix with a second substance.

    摘要翻译: 公开了笔注射装置(10)和使用笔式注射装置的方法。 笔注射装置包括无菌双转移钉组件(150),其包括限定流体通路的双转移尖峰; 第一盒组件(12),包括容纳第一物质的第一盒(20); 第二盒组件(14),包括容纳第二物质的第二盒(30); 可在第一方向上平移的柱塞杆(50) 以及偏置机构(60),其构造成沿与第一方向相反的第二方向偏压柱塞杆。 使用具有第一容器,第二容器,柱塞杆和偏置机构的笔式注射装置的方法包括启动笔式注射装置,从而在第一容器和第二容器之间形成流体通路; 并且将所述柱塞杆翻转至少一次,从而将第一物质从一个容器转移到另一容器以与第二物质混合。

    Wire reinforced articulation segment
    3.
    发明授权
    Wire reinforced articulation segment 有权
    钢筋增强铰链段

    公开(公告)号:US07004937B2

    公开(公告)日:2006-02-28

    申请号:US10210616

    申请日:2002-07-31

    IPC分类号: A61B18/18

    摘要: A device for steering a cardiac cryoablation catheter through the vasculature of a patient includes separate first and second deflection members that connect a tip member to the distal end of a catheter tube. Importantly, the first deflection member has a first flexural modulus, and the second deflection member has a second flexural modulus that is greater than the first flexural modulus. Also included is a control wire for pulling the tip member toward the catheter tube. In response, the first and second deflection members differentially deflect, according to their respective flexural moduli, to move the tip member for steering the catheter through the vasculature.

    摘要翻译: 用于通过患者的脉管系统转向心脏冷冻消融导管的装置包括将尖端构件连接到导管管的远端的单独的第一和第二偏转构件。 重要的是,第一偏转构件具有第一弯曲模量,并且第二偏转构件具有大于第一挠曲模量的第二弯曲模量。 还包括用于将尖端构件拉向导管的控制线。 作为响应,第一和第二偏转构件根据它们各自的弯曲模量差异地偏转,以使尖端构件移动,以通过脉管系统转向导管。

    HYPODERMIC NEEDLE ASSEMBLY HAVING A TRANSITION HUB FOR ENHANCING FLUID DYNAMICS AND MICROSPHERE INJECTABILITY
    4.
    发明申请
    HYPODERMIC NEEDLE ASSEMBLY HAVING A TRANSITION HUB FOR ENHANCING FLUID DYNAMICS AND MICROSPHERE INJECTABILITY 审中-公开
    具有用于增加流体动力学和微观注入能力的过渡管的HYPODERMIC针组件

    公开(公告)号:US20130096531A1

    公开(公告)日:2013-04-18

    申请号:US13520965

    申请日:2011-01-07

    IPC分类号: A61M5/32

    CPC分类号: A61M5/3293 A61M5/34 A61M5/343

    摘要: A hypodermic needle assembly and a method of delivering a microsphere drug. A hypodermic needle assembly includes an injection needle; an injection device; and a hub defining a cavity including a transition portion having a first end and a second end between the first end and an inlet of the injection needle and having a gradually decreasing diameter from the first end to the second end, wherein the hub is coupled between the injection needle and the injection device such that the first end is in fluidic communication with an outlet of the injection device and the second end is in fluidic communication with the inlet of the injection needle, wherein the diameter of the cavity at the first end is larger than an outlet diameter of the injection device, and wherein the diameter at the second end is substantially the same as an inlet diameter of the injection needle.

    摘要翻译: 皮下注射针组件和递送微球药物的方法。 皮下注射针组件包括注射针头; 注射装置; 以及限定腔体的轮毂,其包括过渡部分,所述过渡部分具有在所述第一端和所述注射针的入口之间的第一端和第二端,并且具有从所述第一端到所述第二端的直径逐渐减小,其中所述毂联接在 注射针和注射装置,使得第一端与注射装置的出口流体连通,并且第二端与注射针的入口流体连通,其中第一端的腔的直径为 大于注射装置的出口直径,并且其中第二端处的直径基本上与注射针的入口直径相同。