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1. 发明申请

WO2000013741A2 METHOD AND APPARATUS FOR MONITORING SYNCOPE 审中-公开
标题翻译：用于监测同步的方法和装置
公开(公告)号：WO2000013741A2
公开(公告)日：2000-03-16
申请号：PCT/US1999020565
申请日：1999-09-08
申请人： GALVANI, LTD.
发明人： GALVANI, LTD. , KROLL, Kai
IPC分类号： A61N
CPC分类号： A61N1/08 , A61N1/3702
摘要： The present invention comprises a method and an apparatus for monitoring syncope, and having available for use an electrical cardiac output forcing (ECOF) back up. The present invention is an implantable device for recording the electrical activity within a human heart. The device of the present invention includes ECOF back up. The device includes a power supply for operating the device and for providing the necessary output forcing signals. A monitoring or detection device is provided connected to the power supply. The electrodes are provided to electrically connect the power supply and the detection device to a patient's heart. A memory device is also provided which is connected to the detection device for recording electrical activity and/or blood pressure data of the patient's heart. In a preferred embodiment of the present invention, the memory device is comprised of a short term loop buffer for continuously recording the electrical data from the patient's heart and a long term storage buffer. The short term loop buffer may be of a desired size, for example, capable of storing from 1-30 minutes of data before overriding occurs. Upon the occurrence of a predetermined event, for example, a bout of syncope, the data in the short term loop buffer is transferred to the long term storage buffer. An output control circuit is also provided which is connected to the detection device and to the power supply and to the electrodes. Upon the occurrence of a second predetermined event, such as fibrillation of the heart, the output control circuit causes the delivery of an electrical cardiac output forcing signal to the patient's heart.
摘要翻译：本发明包括用于监测晕厥的方法和装置，并且可用于使用电心电输出强迫（ECOF）备份。本发明是用于记录人心脏内的电活动的可植入装置。本发明的装置包括ECOF备份。该装置包括用于操作该装置并提供必要的输出强制信号的电源。提供连接到电源的监视或检测装置。提供电极以将电源和检测装置电连接到患者的心脏。还提供了一种存储装置，其连接到用于记录患者心脏的电活动和/或血压数据的检测装置。在本发明的一个优选实施例中，存储器件包括用于从患者的心脏和长期存储缓冲器连续记录电气数据的短期环路缓冲器。短期环路缓冲器可以是期望的大小，例如，能够在覆盖发生之前存储1-30分钟的数据。在发生预定事件（例如，晕厥发生）时，将短期环路缓冲器中的数据传送到长期存储缓冲器。还提供了一种输出控制电路，其连接到检测装置以及电源和电极。在发生第二预定事件（例如心脏原纤维）的情况下，输出控制电路导致电心电输出强迫信号送到患者的心脏。

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