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27 条记录 (耗时 0.015 秒)

    DEVICE AND METHOD FOR COLLECTING A BLOOD SAMPLE
    11.
    发明申请
    DEVICE AND METHOD FOR COLLECTING A BLOOD SAMPLE 有权
    用于收集血液样品的装置和方法

    公开(公告)号：US20120016265A1

    公开(公告)日：2012-01-19

    申请号：US13185139

    申请日：2011-07-18

    申请人： Bart D. Peterson ,  Bryan G. Davis ,  Austin Jason McKinnon

    发明人： Bart D. Peterson ,  Bryan G. Davis ,  Austin Jason McKinnon

    IPC分类号： A61B5/15

    CPC分类号： A61B5/150503 ,  A61B5/1405 ,  A61B5/15 ,  A61B5/15003 ,  A61B5/150213 ,  A61B5/150389 ,  A61B5/15074 ,  A61B5/150992 ,  A61B5/153

    摘要： A vent plug is disclosed that includes a body having a distal end, a proximal end, and a lumen extending through the distal and proximal ends. A membrane is disposed across the lumen, the membrane being hydrophobic and air permeable. A fluid chamber is formed within the lumen distal the membrane. A distal lumen opening being shaped and sized to retain blood within the lumen until the internal pressure of the lumen increases in response the a finger pressing against a proximal lumen opening.

    摘要翻译： 公开了一种排气塞，其包括具有远端，近端和延伸穿过远端和近端的内腔的主体。 隔膜跨越内腔设置，膜是疏水性且透气的。 在远离膜的内腔内形成流体室。 远端管腔开口的形状和尺寸被设计成将血液保持在内腔中，直到腔内压力响应于手指按压近端管腔开口而增加。

    Methods to provide a feature on a needle
    15.
    发明授权
    Methods to provide a feature on a needle 有权
    在针上提供特征的方法

    公开(公告)号：US08474300B2

    公开(公告)日：2013-07-02

    申请号：US12505912

    申请日：2009-07-20

    申请人： Austin Jason McKinnon ,  Edward G. Henderson, III ,  S. Ray Isaacson ,  Bart D. Peterson

    发明人： Austin Jason McKinnon ,  Edward G. Henderson, III ,  S. Ray Isaacson ,  Bart D. Peterson

    IPC分类号： B21D37/10 ,  B21D41/00 ,  B21C37/30

    CPC分类号： A61M5/329 ,  B21G1/08 ,  B21K21/16

    摘要： A gripping surface is provided on an outer surface of a needle shield as incorporated into an intravenous catheter assembly. The gripping surface provides a gripping position nearer the catheter adapter, catheter and needle tip for improved balance and control of the catheter assembly during insertion of the catheter. Additionally, the gripping surfaces include a guard feature to prevent a user's unintended contact with various components of the catheter assembly whereby the contact may result in an undesirable “over the bevel” condition.

    摘要翻译： 夹持表面设置在针罩的外表面上并入静脉导管组件中。 抓握表面提供靠近导管适配器，导管和针尖的夹持位置，以在插入导管期间改善导管组件的平衡和控制。 另外，抓握表面包括防护特征以防止使用者与导管组件的各种部件的意外接触，由此接触可能导致不期望的“超过斜面”状态。

    NEEDLE SAFETY DEFLECTION DEVICE
    16.
    发明申请
    NEEDLE SAFETY DEFLECTION DEVICE 有权
    针头安全偏转装置

    公开(公告)号：US20090292243A1

    公开(公告)日：2009-11-26

    申请号：US12124733

    申请日：2008-05-21

    申请人： Weston F. Harding ,  Austin Jason McKinnon ,  Wan Suwito ,  Bart D. Peterson

    发明人： Weston F. Harding ,  Austin Jason McKinnon ,  Wan Suwito ,  Bart D. Peterson

    IPC分类号： A61M5/50

    CPC分类号： A61M25/0618 ,  A61M5/3273 ,  A61M2005/3249

    摘要： An apparatus to automatically secure an end of a needle after contact with a blood vessel. The apparatus may include a housing and a biasing member, where the housing includes a hollow interior region extending between a proximal end and a distal end thereof. A proximal opening may be integrated into the proximal end, while a distal opening may be integrated into the distal end. The proximal and distal openings may be configured to receive a needle therethrough along a longitudinal axis. The biasing member may be coupled to the housing and configured to apply a force to the needle. The force may be oriented to displace the needle relative to the longitudinal axis upon retracting an end of the needle through the distal opening into the hollow interior region. Embodiments of the present invention may thus secure the end of the needle within the hollow interior region after use to prevent accidental needle sticks and exposure to blood and blood-borne pathogens.

    摘要翻译： 一种在与血管接触后自动固定针头的装置。 该装置可以包括壳体和偏压构件，其中壳体包括在其近端和远端之间延伸的中空内部区域。 近端开口可以集成到近端中，而远侧开口可以集成到远端中。 近端和远端开口可以被配置为沿着纵向轴线接收穿过其中的针头。 偏置构件可以联接到壳体并且构造成向针施加力。 当将针的端部通过远端开口缩回到中空内部区域中时，力可以被定向成相对于纵向轴线移位针头。 因此，本发明的实施例可以在使用后将针的端部固定在中空内部区域内，以防止意外的针刺和暴露于血液和血源性病原体。

    Y-PORT DEVICE ELIMINATING ABBERANT CURRENTS
    17.
    发明申请
    Y-PORT DEVICE ELIMINATING ABBERANT CURRENTS 审中-公开
    Y型端口装置消除电流

    公开(公告)号：US20090287167A1

    公开(公告)日：2009-11-19

    申请号：US12120431

    申请日：2008-05-14

    申请人： Bryan G. Davis ,  Bart D. Peterson

    发明人： Bryan G. Davis ,  Bart D. Peterson

    IPC分类号： A61M25/18

    CPC分类号： A61M39/04 ,  A61M39/10

    摘要： A y-port device including a valve positioned proximally to the fluid channel thereby eliminating aberrant currents and dead space within the y-port device. The valve is a septum and penetrable by a probe. The valve is positioned such that the external end may be cleaned and/or sanitized prior to penetration by a probe and the internal end abuts the fluid channel of the device such that dead space is eliminated between the flow path and the internal end of the valve. The y-port device ensures that an entire infused bolus is flushed from the interior of the y-port and into the desired vascular system.

    摘要翻译： y端口装置，其包括位于流体通道的近侧的阀，从而消除y口装置内的异常电流和死区。 阀是隔膜，可以被探头穿透。 阀被定位成使得外部端可以在被探针穿透之前被清洁和/或消毒，并且内部端邻接装置的流体通道，使得在流动路径和阀内端之间消除死空间 。 y口装置可确保将整个输注的药丸从y口的内部冲洗并进入所需的血管系统。