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    • 5. 发明申请
    • IMPROVEMENTS IN AND RELATING TO PORTABLE DEFIBRILLATORS
    • 对便携式破碎机的改进和相关
    • WO03047692A3
    • 2003-10-02
    • PCT/GB0205361
    • 2002-11-28
    • IXA GROUP LTDHERBERT KEVIN
    • HERBERT KEVIN
    • A61N1/39
    • A61N1/39A61N1/3937
    • A portable defibrillator which includes a self-test circuit (1, 2, 3, 4, 5, 8 & 9) in which during the self-test electrical energy is discharged from one or a bank of capacitors (4) to a change receiving circuit (5, 8) which recycles the energy to a rechargeable battery (1) to thereby prolong the original charge within the battery. An alternative embodiment of the invention includes a charge receiving circuit (I1-I4, S1-S3, 21) containing a relatively high Ohmic value/low Wattage resistor means (21) such that the discharge occurs over a relatively long period of time, therefore dispensing with the requirement for a heat sink. The resistor means may be a single high value resistor or comprise a network (21a) of two or more smaller value resistors. The invention also provides optional switching (5, I1-I4, S1-S3, 21) of the discharge electrical energy during a self-test to either recycle it to the rechargeable battery or discharge it through the resitor. In a further refinement the self-test is carried out on a bank of capacitors (4) in rotation, which may also include the energy discharged from one capacitor being discharged into the next capacitor in the bank such that all capacitors are charged and discharged from substantially a single power input.
    • 一种便携式除颤器,其包括自检电路(1,2,3,4,5,8和9),其中在自检期间,电能从一个或一组电容器(4)放电至变换接收 电路(5,8),其将能量再循环到可再充电电池(1),从而延长电池内的原始电荷。 本发明的替代实施例包括一个包含相对较高的欧姆值/低功率电阻器装置(21)的电荷接收电路(I1-I4,S1-S3,21),使得放电发生在较长时间内,因此 满足散热器的要求。 电阻器装置可以是单个高值电阻器,或者包括两个或更多个较小值电阻器的网络(21a)。 本发明还在自检期间提供可选择的放电电能的切换(5,I1-I4,S1-S3,21),以将其再循环到可再充电电池或通过电阻器放电。 在进一步的改进中,在一组电容器(4)的旋转中进行自检,其也可以包括从一个电容器放电到在该组中的下一个电容器中放电的能量,使得所有电容器从 基本上是单个电源输入。
    • 6. 发明申请
    • IMPROVEMENTS IN AND RELATING TO PORTABLE DEFIBRILLATORS
    • 与便携式除颤器相关的改进
    • WO2003047692A2
    • 2003-06-12
    • PCT/GB2002/005361
    • 2002-11-28
    • IXA GROUP LIMITEDHERBERT, Kevin
    • HERBERT, Kevin
    • A61N1/39
    • A61N1/39A61N1/3937
    • A portable defibrillator which includes a self-test circuit (1, 2, 3, 4, 5, 8 & 9) in which during the self-test electrical energy is discharged from one or a bank of capacitors (4) to a change receiving circuit (5, 8) which recycles the energy to a rechargeable battery (1) to thereby prolong the original charge within the battery. An alternative embodiment of the invention includes a charge receiving circuit (I1-I4, S1-S3, 21) containing a relatively high Ohmic value/low Wattage resistor means (21) such that the discharge occurs over a relatively long period of time, therefore dispensing with the requirement for a heat sink. The resistor means may be a single high value resistor or comprise a network (21a) of two or more smaller value resistors. The invention also provides optional switching (5, I1-I4, S1-S3, 21) of the discharge electrical energy during a self-test to either recycle it to the rechargeable battery or discharge it through the resitor. In a further refinement the self-test is carried out on a bank of capacitors (4) in rotation, which may also include the energy discharged from one capacitor being discharged into the next capacitor in the bank such that all capacitors are charged and discharged from substantially a single power input.
    • 包括自检电路(1,2,3,4,5,8和9)的便携式除颤器,其中在自检期间,电能从一个或一个库 (4)连接到改变接收电路(5,8),所述改变接收电路(5,8)将能量再循环到可再充电电池(1),从而延长电池内的原始电荷。 本发明的一个替代实施例包括含有相对较高的欧姆值/低功率电阻器装置(21)的电荷接收电路(I1-I4,S1-S3,21),使得放电发生在相对较长的时间段内 不需要散热器。 电阻器装置可以是单个高值电阻器或者包括两个或更多个较小值电阻器的网络(21a)。 本发明还提供了在自检期间的放电电能的可选开关(5,I1-I4,S1-S3,21),以将其再循环到可充电电池或通过电阻器放电。 在进一步改进中,自旋测试在一组电容器(4)上进行旋转,其也可以包括从一个电容器放电的能量被放电到该组中的下一个电容器中,使得所有电容器都被充电和放电 基本上是一个单一的电源输入。
    • 7. 发明申请
    • CONTACT ELECTRODE
    • 接触电极
    • WO2003022146A1
    • 2003-03-20
    • PCT/GB2002/004110
    • 2002-09-09
    • BROWN, Stephen, ColinMILLS, Malcolm, BradleyMILLS, Desmond, BryanHERBERT, Kevin
    • MILLS, Desmond, BryanHERBERT, Kevin
    • A61B5/0408
    • A61N1/046A61N1/048A61N1/0492A61N2001/083
    • An electrode generally shown as (1) in Figure 1 comprises a body (3), which makes up the electrode and which is formed as a thin flexible polymeric substance such as urethane foam. The electrode body (3) includes a central inner conductive area (5), which is associated with a first electrode connector (6A). Around the inner conductive area (5) is a non-conductive area (7) formed as a ring around the inner conductive area and there is also an outer conductive area (8) provided as a ring, concentrically arranged around the non-conductive area. Electrode connector (6B) is connected to the outer conductive ring (8). The electrode body (3), which has a release tag (4) and is supported on a backing sheet (2) and body (3) can be peeled off the backing sheet using the release tag (4). The condition of the electrode can be evaluated using a test device, which can for example measure electrical impedance across the electrode via electrodes (6A) and (6B).
    • 通常在图1中示出为(1)的电极包括构成电极的主体(3),其形成为诸如聚氨酯泡沫的薄柔性聚合物质。 电极体(3)包括与第一电极连接器(6A)相关联的中心内部导电区域(5)。 内部导电区域(5)周围是形成为内部导电区域周围的环的非导电区域(7),并且还设置有环状的外部导电区域(8),同心地布置在非导电区域 。 电极连接器(6B)连接到外导电环(8)。 具有释放标签(4)并被支撑在背衬片(2)和主体(3)上的电极体(3)可以使用释放标签(4)从背衬片上剥离。 可以使用测试装置来评估电极的状态,该测试装置可以例如通过电极(6A)和(6B)测量穿过电极的电阻抗。