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    • 4. 发明授权
    • Painless non-stimulating lead impedance measurement
    • 无刺激无铅引线阻抗测量
    • US08417333B2
    • 2013-04-09
    • US12333062
    • 2008-12-11
    • William J. LinderAngela M. Muttonen
    • William J. LinderAngela M. Muttonen
    • A61N1/368
    • A61N1/3925A61N1/3937A61N2001/083
    • This document discusses, among other things, an apparatus comprising, a plurality of electrodes configured to deliver defibrillation countershock energy to a subject, an impedance measurement circuit communicatively coupled to the electrodes and configured to measure the impedance between any two of the electrodes using a non-stimulating excitation signal, and a controller communicatively coupled to the impedance measurement circuit and configured to calculate the impedance of a shock vector, wherein the shock vector includes a first electrode and a second electrode electrically connected together, and a third electrode, and wherein the controller calculates the impedance using measured impedances between the three electrodes when none of them are electrically connected.
    • 本文件尤其讨论了一种装置,其包括多个电极,其被配置为向受试者传递去颤颤的反相能量;阻抗测量电路,其通信地耦合到所述电极,并被配置为使用非电极来测量任何两个电极之间的阻抗; - 激励激励信号,以及控制器,其通信地耦合到所述阻抗测量电路并且被配置为计算冲击矢量的阻抗,其中所述冲击矢量包括电连接在一起的第一电极和第二电极以及第三电极,并且其中 控制器使用三个电极之间的测量阻抗计算阻抗,当它们都没有电连接时。
    • 8. 发明申请
    • PAINLESS NON-STIMULATING LEAD IMPEDANCE MEASUREMENT
    • 无刺激性铅阻抗测量
    • US20090156957A1
    • 2009-06-18
    • US12333062
    • 2008-12-11
    • William J. LinderAngela M. Muttonen
    • William J. LinderAngela M. Muttonen
    • A61B5/05
    • A61N1/3925A61N1/3937A61N2001/083
    • This document discusses, among other things, an apparatus comprising, a plurality of electrodes configured to deliver defibrillation countershock energy to a subject, an impedance measurement circuit communicatively coupled to the electrodes and configured to measure the impedance between any two of the electrodes using a non-stimulating excitation signal, and a controller communicatively coupled to the impedance measurement circuit and configured to calculate the impedance of a shock vector, wherein the shock vector includes a first electrode and a second electrode electrically connected together, and a third electrode, and wherein the controller calculates the impedance using measured impedances between the three electrodes when none of them are electrically connected.
    • 本文件尤其讨论了一种装置,其包括多个电极,其被配置为向受试者传递去颤颤的反相能量;阻抗测量电路,其通信地耦合到所述电极,并被配置为使用非电极来测量任何两个电极之间的阻抗; - 激励激励信号,以及控制器,其通信地耦合到所述阻抗测量电路并且被配置为计算冲击矢量的阻抗,其中所述冲击矢量包括电连接在一起的第一电极和第二电极以及第三电极,并且其中 控制器使用三个电极之间的测量阻抗计算阻抗,当它们都没有电连接时。