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    Syringe with Breakable Plunger for Arterial Blood Gas Sample Collection
    1.
    发明申请
    Syringe with Breakable Plunger for Arterial Blood Gas Sample Collection 有权
    注射器用于动脉血气样本收集的可破碎的柱塞

    公开(公告)号：US20140309552A1

    公开(公告)日：2014-10-16

    申请号：US14350992

    申请日：2012-10-18

    Applicant: Becton, Dickinson and Company

    Inventor： Lee Hoong Sim ,  Lim Kiang Heng

    IPC: A61B5/15 ,  A61B5/153

    CPC classification number: A61B5/15003 ,  A61B5/150236 ,  A61B5/150244 ,  A61B5/150259 ,  A61B5/150389 ,  A61B5/150503 ,  A61B5/150732 ,  A61B5/150755 ,  A61B5/150908 ,  A61B5/153 ,  A61M5/31501 ,  A61M5/31511

    Abstract: A fluid collection assembly and method for use thereof is provided including a barrel with a plunger rod slidably inserted is disclosed. The assembly and method are particularly useful in the collection of arterial blood. The plunger rod includes a proximal portion, a distal portion with a stopper, and a breakable connector between the proximal and distal portions. In use, the assembly is primed with a liquid anticoagulant, the breakable connection is broken, and a fluid sample is collected with the arterial pressure causing the distal portion of the plunger rod to travel in a proximal direction along the barrel and contact an annular flange extending within the barrel. After collection, a tip cap can be applied to the assembly to prevent any spillage of the fluid sample during handling, storage, and transportation.

    Abstract translation: 提供了一种流体采集组件及其使用方法，其包括具有可滑动插入的柱塞杆的筒体。 组装和方法在动脉血的收集中特别有用。 柱塞杆包括近端部分，具有止动件的远端部分和在近端部分和远端部分之间的可断裂连接器。 在使用中，组装体用液体抗凝剂引发，可破坏的连接断裂，并且以动脉压力收集流体样品，导致柱塞杆的远端部分沿近端方向沿着筒体行进并接触环形凸缘 在桶内延伸。 收集后，可以将头盖应用于组件，以防止在处理，储存和运输过程中流体样品的任何溢出。

    Blood collection assembly having a hinged shield
    2.
    发明授权
    Blood collection assembly having a hinged shield 有权

    公开(公告)号：US10391240B2

    公开(公告)日：2019-08-27

    申请号：US15400200

    申请日：2017-01-06

    Applicant: Becton, Dickinson and Company

    Inventor： Lee Hoong Sim ,  Tiong Yee Sim

    IPC: A61M5/158 ,  A61B5/15 ,  A61B5/154 ,  A61B5/153 ,  A61M5/32 ,  A61B5/155

    Abstract: A needle assembly includes a housing having proximal and distal ends, an IV cannula projecting distally from the housing, and an IV shield having an engagement. The housing has a shield seat and the IV cannula has a distal tip. The IV shield has a pre-use position where the IV shield covers the distal tip of the IV cannula and the engagement is disengaged from the shield seat, and a use position where the engagement is engaged with the shield seat and the IV shield is adapted to move between a non-shielded position, in which the distal tip is exposed, and a shielded position, in which the distal tip is shielded by the IV shield.

    Syringe with breakable plunger for arterial blood gas sample collection
    5.
    发明授权
    Syringe with breakable plunger for arterial blood gas sample collection 有权
    注射器用于动脉血气样品收集的易碎柱塞

    公开(公告)号：US09532742B2

    公开(公告)日：2017-01-03

    申请号：US14350992

    申请日：2012-10-18

    Applicant: Becton, Dickinson and Company

    Inventor： Lee Hoong Sim ,  Lim Kiang Heng

    IPC: A61B5/00 ,  A61B5/15 ,  A61M5/315 ,  A61B5/153

    CPC classification number: A61B5/15003 ,  A61B5/150236 ,  A61B5/150244 ,  A61B5/150259 ,  A61B5/150389 ,  A61B5/150503 ,  A61B5/150732 ,  A61B5/150755 ,  A61B5/150908 ,  A61B5/153 ,  A61M5/31501 ,  A61M5/31511

    Abstract: A fluid collection assembly and method for use thereof is provided including a barrel with a plunger rod slidably inserted is disclosed. The assembly and method are particularly useful in the collection of arterial blood. The plunger rod includes a proximal portion, a distal portion with a stopper, and a breakable connector between the proximal and distal portions. In use, the assembly is primed with a liquid anticoagulant, the breakable connection is broken, and a fluid sample is collected with the arterial pressure causing the distal portion of the plunger rod to travel in a proximal direction along the barrel and contact an annular flange extending within the barrel. After collection, a tip cap can be applied to the assembly to prevent any spillage of the fluid sample during handling, storage, and transportation.

    Abstract translation: 提供了一种流体采集组件及其使用方法，其包括具有可滑动插入的柱塞杆的筒体。 组装和方法在动脉血的收集中特别有用。 柱塞杆包括近端部分，具有止动件的远端部分和在近端部分和远端部分之间的可断裂连接器。 在使用中，组装体用液体抗凝剂引发，可破坏的连接断裂，并且以动脉压力收集流体样品，导致柱塞杆的远端部分沿近端方向沿着筒体行进并接触环形凸缘 在桶内延伸。 收集后，可以将头盖应用于组件，以防止在处理，储存和运输过程中流体样品的任何溢出。

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