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    Automated Chest Compression Apparatus
    65.
    发明申请
    Automated Chest Compression Apparatus 审中-公开
    自动胸部压缩装置

    公开(公告)号：US20090204036A1

    公开(公告)日：2009-08-13

    申请号：US12423632

    申请日：2009-04-14

    申请人： Henry R. Halperin

    发明人： Henry R. Halperin

    IPC分类号： A61H31/00

    CPC分类号： A61H31/006 ,  A61H9/0078 ,  A61H2011/005 ,  A61H2031/003 ,  A61H2201/1238 ,  A61H2201/5007 ,  Y10S601/06

    摘要： A system applies cardiopulmonary resuscitation (CPR) to a recipient. An automated controller is provided together with a compression device which periodically applies a force to a recipient's thorax under control of the automated controller. A band is adapted to be placed around a portion of the torso of the recipient corresponding to the recipient's thorax. A driver mechanism shortens and lengthens the circumference of the band. By shortening the circumference of the band, radial forces are created acting on at least lateral and anterior portions of the thorax. A translating mechanism may be. provided for translating the radial forces to increase the concentration of anterior radial forces acting on the anterior portion of the thorax. The driver mechanism may comprise a tension device for applying a circumference tensile force to the band. The driver mechanism may comprise an electric motor, a pneumatic linear actuator, or a contracting mechanism defining certain portions of the circumference of the band. The contracting mechanism may comprise plural fluid-receiving cells linked together along the circumference of the band. The width of each of the fluid-receiving cells becomes smaller as each cell is filled with a fluid. This causes the contraction of the band and a resulting shortening of the circumference of the band.

    摘要翻译： 系统将心肺复苏（CPR）应用于接受者。 自动控制器与压缩装置一起提供，该压缩装置在自动化控制器的控制下周期性地向受体的胸部施加力。 一个乐队适合放置在接收者的胸部对应的收件人躯体的一部分周围。 驾驶员机构缩短并延长了乐队的周长。 通过缩短带的周长，产生作用在胸部至少横向和前部的径向力。 翻译机制可能是。 提供用于平移径向力以增加作用在胸前部的前部径向力的集中。 驱动机构可以包括用于向带施加圆周张力的张紧装置。 驱动器机构可以包括电动机，气动线性致动器或限定带的圆周的某些部分的收缩机构。 收缩机构可以包括沿着带的圆周连接在一起的多个流体接收单元。 每个细胞填充流体时，每个流体接收单元的宽度变小。 这导致带的收缩并导致带的周长的缩短。

    CPR chest compression monitor and method of use
    67.
    发明授权
    CPR chest compression monitor and method of use 有权
    CPR胸部按压监护仪及使用方法

    公开(公告)号：US07429250B2

    公开(公告)日：2008-09-30

    申请号：US11456841

    申请日：2006-07-11

    申请人： Henry R. Halperin ,  Ronald D. Berger

    发明人： Henry R. Halperin ,  Ronald D. Berger

    IPC分类号： A61H31/00

    CPC分类号： A61H31/005 ,  A61B5/0205 ,  A61B5/04017 ,  A61B5/0402 ,  A61B5/11 ,  A61B5/1135 ,  A61B5/4836 ,  A61B5/6825 ,  A61B5/6831 ,  A61B5/721 ,  A61B5/725 ,  A61B5/7257 ,  A61B5/742 ,  A61B2562/0219 ,  A61H31/00 ,  A61H31/006 ,  A61H31/007 ,  A61H2201/5007 ,  A61H2201/5048 ,  A61H2201/5058 ,  A61H2201/5064 ,  A61H2201/5071 ,  A61H2201/5084 ,  A61H2230/04 ,  A61H2230/06 ,  A61H2230/855 ,  A61M16/00 ,  A61M16/10 ,  A61M2230/06 ,  A61N1/39 ,  G06F19/00 ,  G06K9/0051 ,  G09B23/288

    摘要： Chest compressions are measured and prompted to facilitate the effective administration of CPR. A displacement detector produces a displacement indicative signal indicative of the displacement of the CPR recipient's chest toward the recipient's spine. A signaling mechanism provides chest compression indication signals directing a chest compression force being applied to the chest and a frequency of such compressions. An automated controller and an automated constricting device may be provided for applying CPR to the recipient in an automated fashion. The automated controller receives the chest compression indication signals from the signaling mechanism, and, in accordance with the chest compression indication signals, controls the force and frequency of constrictions. The system may be provided with a tilt compensator comprising a tilt sensor mechanism outputting a tilt compensation signal indicative of the extent of tilt of the device, and may be further provided with an adjuster for adjusting the distance value in accordance with the tilt compensation signal. An ECG signal processor may be provided which removes the CPR-induced artifact from a measured ECG signal_obtained during the administration of CPR.

    摘要翻译： 测量胸部按压并促进CPR的有效管理。 位移检测器产生指示CPR接收者的胸部朝向受体的脊柱的位移的位移指示信号。 信号机构提供胸部压缩指示信号，其指示施加到胸部的胸部压缩力和这种按压的频率。 可以提供自动控制器和自动收缩装置，以自动方式将CPR应用于接收者。 自动控制器接收来自信令机构的胸部按压指示信号，并且根据胸部按压指示信号来控制收缩的力和频率。 该系统可以设置有倾斜补偿器，该倾斜补偿器包括倾斜传感器机构，该倾斜传感器机构输出指示装置的倾斜程度的倾斜补偿信号，并且还可以设置有用于根据倾斜补偿信号调整距离值的调节器。 可以提供ECG信号处理器，其从在CPR管理期间获得的测量ECG信号中去除CPR引起的伪像。

    System and method for magnetic-resonance-guided electrophysiologic and ablation procedures
    68.
    发明授权
    System and method for magnetic-resonance-guided electrophysiologic and ablation procedures 有权

    公开(公告)号：US07155271B2

    公开(公告)日：2006-12-26

    申请号：US10424093

    申请日：2003-04-28

    申请人： Henry R. Halperin ,  Ronald D. Berger ,  Ergin Atalar ,  Elliot R. McVeigh ,  Albert Lardo ,  Hugh Calkins ,  Joao Lima

    发明人： Henry R. Halperin ,  Ronald D. Berger ,  Ergin Atalar ,  Elliot R. McVeigh ,  Albert Lardo ,  Hugh Calkins ,  Joao Lima

    IPC分类号： A61B5/055

    CPC分类号： A61B5/055 ,  A61B5/415 ,  A61B5/418 ,  A61B18/1492 ,  A61B90/36 ,  A61B2017/00039 ,  A61B2017/00053 ,  A61B2090/374 ,  G01R33/285 ,  G01R33/34084 ,  G01R33/4808 ,  G01R33/5601

    摘要： A system and method for using magnetic resonance imaging to increase the accuracy of electrophysiologic procedures is disclosed. The system in its preferred embodiment provides an invasive combined electrophysiology and imaging antenna catheter which includes an RF antenna for receiving magnetic resonance signals and diagnostic electrodes for receiving electrical potentials. The combined electrophysiology and imaging antenna catheter is used in combination with a magnetic resonance imaging scanner to guide and provide visualization during electrophysiologic diagnostic or therapeutic procedures. The invention is particularly applicable to catheter ablation, e.g., ablation of atrial fibrillation. In embodiments which are useful for catheter ablation, the combined electrophysiology and imaging antenna catheter may further include an ablation tip, and such embodiment may be used as an intracardiac device to both deliver energy to selected areas of tissue and visualize the resulting ablation lesions, thereby greatly simplifying production of continuous linear lesions. The invention further includes embodiments useful for guiding electrophysiologic diagnostic and therapeutic procedures other than ablation. Imaging of ablation lesions may be further enhanced by use of MR contrast agents. The antenna utilized in the combined electrophysiology and imaging catheter for receiving MR signals is preferably of the coaxial or “loopless” type. High-resolution images from the antenna may be combined with low-resolution images from surface coils of the MR scanner to produce a composite image. The invention further provides a system for eliminating the pickup of RF energy in which intracardiac wires are detuned by filtering so that they become very inefficient antennas. An RF filtering system is provided for suppressing the MR imaging signal while not attenuating the RF ablative current. Steering means may be provided for steering the invasive catheter under MR guidance. Other ablative methods can be used such as laser, ultrasound, and low temperatures.

    ECG signal processor and method
    70.
    发明授权
    ECG signal processor and method 有权
    心电信号处理器及方法

    公开(公告)号：US06865413B2

    公开(公告)日：2005-03-08

    申请号：US10057540

    申请日：2002-01-23

    申请人： Henry R. Halperin ,  Ronald D. Berger

    发明人： Henry R. Halperin ,  Ronald D. Berger

    IPC分类号： G01C19/00 ,  A61B5/04 ,  A61B5/0402 ,  A61B5/0428 ,  A61B5/11 ,  A61H23/06 ,  A61H31/00 ,  G06K9/00

    CPC分类号： A61H31/005 ,  A61B5/0205 ,  A61B5/04017 ,  A61B5/0402 ,  A61B5/11 ,  A61B5/1135 ,  A61B5/4836 ,  A61B5/6825 ,  A61B5/6831 ,  A61B5/721 ,  A61B5/725 ,  A61B5/7257 ,  A61B5/742 ,  A61B2562/0219 ,  A61H31/00 ,  A61H31/006 ,  A61H31/007 ,  A61H2201/5007 ,  A61H2201/5048 ,  A61H2201/5058 ,  A61H2201/5064 ,  A61H2201/5071 ,  A61H2201/5084 ,  A61H2230/04 ,  A61H2230/06 ,  A61H2230/855 ,  A61M16/00 ,  A61M16/10 ,  A61M2230/06 ,  A61N1/39 ,  G06F19/00 ,  G06K9/0051 ,  G09B23/288

    摘要： Chest compressions are measured and prompted to facilitate the effective administration of CPR. A displacement detector determines a displacement indicative signal indicative of the displacement of the CPR recipient's chest toward the recipient's spine. A signaling mechanism provides chest compression indication signals directing a chest compression force being applied to the chest and a frequency of such compressions. An automated controller and an automated constricting device may be provided for applying CPR to the recipient in an automated fashion. The automated controller receives the chest compression indication signals from the signaling mechanism, and, in accordance with the chest compression indication signals, controls the force and frequency of constrictions. The system may be provided with a tilt compensator comprising a tilt sensor mechanism outputting a tilt compensation signal indicative of the extent of tilt of the device, and may be further provided with an adjuster for adjusting the distance value in accordance with the tilt compensation signal. An ECG signal processor may be provided which removes the CPR-induced artifact from a measured ECG signal obtained during the administration of CPR.

    摘要翻译： 测量胸部按压并促进CPR的有效管理。 位移检测器确定指示CPR接收者的胸部朝向接收者的脊柱的位移的位移指示信号。 信号机构提供胸部压缩指示信号，其指示施加到胸部的胸部压缩力和这种按压的频率。 可以提供自动控制器和自动收缩装置，以自动方式将CPR应用于接收者。 自动控制器接收来自信令机构的胸部按压指示信号，并且根据胸部按压指示信号来控制收缩的力和频率。 该系统可以设置有倾斜补偿器，该倾斜补偿器包括倾斜传感器机构，该倾斜传感器机构输出指示装置的倾斜程度的倾斜补偿信号，并且还可以设置有用于根据倾斜补偿信号调整距离值的调节器。 可以提供ECG信号处理器，其从CPR管理期间获得的测量ECG信号中去除CPR引起的伪影。