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    Shuttle pump with controlled geometry
    4.
    发明授权
    Shuttle pump with controlled geometry 有权
    具有受控几何的穿梭泵

    公开(公告)号：US08382447B2

    公开(公告)日：2013-02-26

    申请号：US12650693

    申请日：2009-12-31

    申请人： Zhengyan Wang ,  Surya Pratap Rai ,  Ronald H. Spang, Jr. ,  Peter Bojan ,  David G. Zabel ,  Joseph Allen Carmichael ,  Ralph LaBedz

    发明人： Zhengyan Wang ,  Surya Pratap Rai ,  Ronald H. Spang, Jr. ,  Peter Bojan ,  David G. Zabel ,  Joseph Allen Carmichael ,  Ralph LaBedz

    IPC分类号： F04B43/12 ,  F04B49/06

    CPC分类号： A61M5/14228 ,  A61M39/284 ,  F04B43/082 ,  F04B43/12

    摘要： An infusion pump uses an improved shuttle mechanism to more reliably pump liquids in low volumes for medical and other purposes. The improved shuttle uses linear translation and wider, symmetric jaws to grasp infusate tubing and pump liquid infusate through the tubing. Adjustment of the linear motion allows a user to also adjust a pumping volume of the infusion pump. Other shuttles with wider jaws may also pump infusate using a rotary motion. In addition, more than one shuttle, such as two or three shuttles, may be used to approximate continuous pumping. A series of several smaller linear shuttles with sequential actuation may be used as a linear peristaltic pump for general peristaltic pump applications.

    摘要翻译： 输液泵使用改进的穿梭机构以更可靠地泵送低体积液体用于医疗和其他目的。 改进的梭子使用线性平移和较宽对称的夹爪来掌握输液管，并通过管道泵入液体。 直线运动的调整允许使用者也调节输液泵的泵送体积。 具有较宽钳口的其他梭子也可以使用旋转运动来泵入灌注。 此外，可以使用多于一个梭子，例如两个或三个梭子来近似连续泵送。 一系列具有顺序驱动的几个较小的线性梭子可用作一般蠕动泵应用的线性蠕动泵。

    SHUTTLE PUMP WITH CONTROLLED GEOMETRY
    5.
    发明申请
    SHUTTLE PUMP WITH CONTROLLED GEOMETRY 有权
    带控制几何的抽头泵

    公开(公告)号：US20110158823A1

    公开(公告)日：2011-06-30

    申请号：US12650693

    申请日：2009-12-31

    申请人： Zhengyan Wang ,  Surya Pratap Rai ,  Ronald H. Spang, JR. ,  Peter Bojan ,  David G. Zabel ,  Joseph Allen Carmichael ,  Ralph LaBedz

    发明人： Zhengyan Wang ,  Surya Pratap Rai ,  Ronald H. Spang, JR. ,  Peter Bojan ,  David G. Zabel ,  Joseph Allen Carmichael ,  Ralph LaBedz

    IPC分类号： F04B43/12 ,  F04B43/08 ,  F04B49/22

    CPC分类号： A61M5/14228 ,  A61M39/284 ,  F04B43/082 ,  F04B43/12

    摘要： An infusion pump uses an improved shuttle mechanism to more reliably pump liquids in low volumes for medical and other purposes. The improved shuttle uses linear translation and wider, symmetric jaws to grasp infusate tubing and pump liquid infusate through the tubing. Adjustment of the linear motion allows a user to also adjust a pumping volume of the infusion pump. Other shuttles with wider jaws may also pump infusate using a rotary motion. In addition, more than one shuttle, such as two or three shuttles, may be used to approximate continuous pumping. A series of several smaller linear shuttles with sequential actuation may be used as a linear peristaltic pump for general peristaltic pump applications.

    摘要翻译： 输液泵使用改进的穿梭机构以更可靠地泵送低体积液体用于医疗和其他目的。 改进的梭子使用线性平移和较宽对称的夹爪来掌握输液管，并通过管道泵入液体。 直线运动的调整允许使用者也调节输液泵的泵送体积。 具有较宽钳口的其他梭子也可以使用旋转运动来泵入灌注。 此外，可以使用多于一个梭子，例如两个或三个梭子来近似连续泵送。 一系列具有顺序驱动的几个较小的线性梭子可用作一般蠕动泵应用的线性蠕动泵。