INJECTOR WITH ADJUSTABLE DOSING
    2.
    发明申请
    INJECTOR WITH ADJUSTABLE DOSING 有权
    注射器可调节剂量

    公开(公告)号:US20090299278A1

    公开(公告)日:2009-12-03

    申请号:US12299288

    申请日:2007-05-02

    IPC分类号: A61M5/20 A61M5/50 A61M5/30

    摘要: An injector for injecting medicament in a patient. The injector includes a container comprising a fluid chamber containing a first volume of a medicament, and an injection conduit associated with the fluid chamber for defining a fluid pathway therefrom to inject the medicament from the fluid chamber through the injection conduit to an injection location. The injector also includes a firing mechanism associated with the fluid chamber for expelling the medicament from the fluid chamber through the injection conduit, and a volume-control mechanism operable to control a fraction of the first volume of medicament that is injected when the firing mechanism is actuated to inject the medicament.

    摘要翻译: 一种用于在患者体内注射药物的注射器。 注射器包括容器,该容器包括容纳第一体积的药物的流体室,以及与流体室相关联的注射导管,用于限定其流体通道,以将药物从流体室通过注射导管注射到注射位置。 喷射器还包括与流体室相关联的用于从药液流经注射导管排出药物的击发机构,以及容积控制机构,其可操作以控制当所述发射机构为发射机构时所注射的第一体积药物的一部分 致动以注射药物。

    CPR demonstration device and methods
    4.
    发明授权
    CPR demonstration device and methods 有权
    CPR演示设备及方法

    公开(公告)号:US07044128B2

    公开(公告)日:2006-05-16

    申请号:US10410229

    申请日:2003-04-08

    IPC分类号: A61M16/00

    CPC分类号: G09B23/288

    摘要: A demonstration device comprises a base having a front side, a back side, a respiratory port, a circulation port, a heart port and at least one lung port. The heart port is fluidly connected to the circulation port, and the lung port is fluidly connected to the respiratory port. A compressible member is sealed to the front side of the base to define a chamber over the lung port and the heart port. A lung member is disposed over the lung port, and a heart member is disposed over the heart port. In this way, when the compressible member is compressed and released, the lung member deflates and inflates and the heart member deflates and inflates.

    摘要翻译: 示范装置包括具有前侧,后侧,呼吸端口,循环口,心脏口和至少一个肺端口的底座。 心脏端口流体连接到循环口,肺端口与呼吸口流体连接。 可压缩构件被密封到基座的前侧以在肺端口和心脏端口上限定一个腔室。 肺部构件设置在肺端口上方,并且心脏构件设置在心脏端口上方。 以这种方式,当可压缩构件被压缩和释放时,肺构件放气并膨胀,并且心脏构件放气和膨胀。

    Two-stage reconstituting injector
    5.
    发明授权
    Two-stage reconstituting injector 有权
    两级重组注射器

    公开(公告)号:US08696618B2

    公开(公告)日:2014-04-15

    申请号:US13584317

    申请日:2012-08-13

    IPC分类号: A61M37/00

    摘要: An injector (10) for injecting a medicament into a patient. The injector includes a container (18) defining a first chamber (22), which contains a fluid therein, and a second chamber (23). The injector also includes an injection conduit (126) configured for directing the fluid fired from the container into the patient. A transfer mechanism is operable by a user to transfer the fluid from the first chamber to the second chamber in a first stage of operation, and a firing mechanism is operable by the user for firing the fluid from the second chamber through the injection conduit in a second stage of operation. An energy source (62) is in powering association with the firing mechanism to drive firing mechanism in the first and second stages.

    摘要翻译: 一种用于将药物注射到患者体内的注射器(10)。 注射器包括限定在其中包含流体的第一室(22)和第二室(23)的容器(18)。 注射器还包括注射管道(126),其被配置用于将从容器被排出的流体引导到患者体内。 传送机构可由用户操作以在第一操作阶段将流体从第一腔室传送到第二腔室,并且击发机构可由使用者操作,用于通过喷射导管从第二腔室喷射流体 第二阶段运作。 能量源(62)正在与击发机构相关联以驱动第一和第二阶段的击发机构。

    Multiple dosage injector
    6.
    发明授权
    Multiple dosage injector 有权
    多剂量注射器

    公开(公告)号:US08376993B2

    公开(公告)日:2013-02-19

    申请号:US12536106

    申请日:2009-08-05

    IPC分类号: A61M5/00 A61M5/30

    摘要: A medicament dispensing mechanism is disclosed that is configured to eject successive doses of the medicament from a medicament chamber. An embodiment of the dispensing mechanism includes a housing and a plunger rod configured for ejecting the doses of medicament from the chamber. The dispensing mechanism further includes an actuation mechanism that comprises a trigger associated with the housing and having a ready and a fired position with respect thereto. The trigger is configured for manipulation by a user for successive movement in a generally axial dosing motion from the ready position to the fired position in which the trigger is associated with the plunger rod to cause the plunger rod to eject one of the doses of a predetermined volume and a resetting motion from the fired position to the ready position that comprises axial rotation, wherein the trigger is uncoupled from the plunger rod during the resetting motion.

    摘要翻译: 公开了一种药物分配机构,其配置成从药物室喷射连续剂量的药物。 分配机构的一个实施例包括壳体和构造成从腔室喷出剂量的药剂的柱塞杆。 分配机构还包括致动机构,其包括与壳体相关联的触发器,并且具有相对于其的就绪和被击发位置。 触发器构造成用于由用户操作以便从准备位置到触发位置的大致轴向的计量运动中连续运动,在该位置触发器与柱塞杆相关联,以使柱塞杆弹出预定的一个剂量中的一个 体积和从点火位置到包括轴向旋转的就绪位置的复位运动,其中在复位运动期间触发器与柱塞杆脱离。