Syringe Content Detection Using RF Energy
    7.
    发明申请
    Syringe Content Detection Using RF Energy 有权
    使用RF能量的注射器内容检测

    公开(公告)号:US20090322545A1

    公开(公告)日:2009-12-31

    申请号:US12439184

    申请日:2008-08-06

    IPC分类号: G08B21/00 G01R27/04 A61M5/36

    摘要: The present invention includes medical fluid injector systems that detect the contents and/or volume of such contents within a syringe of the system. For example, an RF signal from a first antenna of a medical fluid injector may be transmitted through a syringe associated with the medical fluid injector. At least some of the transmitted RF signal may be received by a second antenna of the medical fluid injector An amount of the RF signal received by the second antenna may be measured to provide information regarding the contents and/or volume of such contents within the syringe.

    摘要翻译: 本发明包括在系统的注射器内检测这些内容物的内容物和/或体积的医用液体注射器系统。 例如,来自医用流体注射器的第一天线的RF信号可以通过与医用流体注射器相关联的注射器传输。 所传送的RF信号中的至少一些可以由医用流体注射器的第二天线接收。可以测量由第二天线接收的RF信号的量以提供关于注射器内的这些内容物的内容物和/或体积的信息 。

    Syringe content detection using RF energy
    10.
    发明授权
    Syringe content detection using RF energy 有权
    使用射频能量的注射器内容检测

    公开(公告)号:US08141417B2

    公开(公告)日:2012-03-27

    申请号:US12439184

    申请日:2008-08-06

    摘要: The present invention includes medical fluid injector systems that detect the contents and/or volume of such contents within a syringe of the system. For example, an RF signal from a first antenna of a medical fluid injector may be transmitted through a syringe associated with the medical fluid injector. At least some of the transmitted RF signal may be received by a second antenna of the medical fluid injector. An amount of the RF signal received by the second antenna may be measured to provide information regarding the contents and/or volume of such contents within the syringe.

    摘要翻译: 本发明包括在系统的注射器内检测这些内容物的内容物和/或体积的医用液体注射器系统。 例如,来自医用流体注射器的第一天线的RF信号可以通过与医用流体注射器相关联的注射器传输。 所传送的RF信号中的至少一些可以由医用流体注射器的第二天线接收。 可以测量由第二天线接收的RF信号的量,以提供关于注射器内的这些内容物的内容和/或体积的信息。