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公开(公告)号:US20100031959A1
公开(公告)日:2010-02-11
申请号:US12450022
申请日:2008-03-06
申请人: Yoav Avidor , Daniel Burkhoff , Pierre Squara , Hanan Keren
发明人: Yoav Avidor , Daniel Burkhoff , Pierre Squara , Hanan Keren
CPC分类号: A61B5/0535 , A61B5/029 , A61B5/145 , A61B5/4818
摘要: A method of monitoring sleep of a sleeping subject is disclosed. The method comprises determining a phase shift of input radiofrequency signals received from the subject during sleep relative to output radiofrequency signals transmitted to the subject during sleep, calculating cardiac output based on the phase shift, and using the cardiac output for identifying sleep apnea events.
摘要翻译: 公开了一种监测睡眠对象睡眠的方法。 所述方法包括:确定在休眠期间从睡眠期间对象接收的输入射频信号相对于在睡眠期间发送给对象的输出射频信号的相移,基于相移计算心输出量,以及使用心输出量来识别睡眠呼吸暂停事件。
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2.
公开(公告)号:US20100217140A1
公开(公告)日:2010-08-26
申请号:US12596483
申请日:2008-04-15
申请人: Yoav Avidor , Hanan Keren
发明人: Yoav Avidor , Hanan Keren
IPC分类号: A61B5/0402
CPC分类号: A61B5/0535 , A61B5/0245 , A61B5/029
摘要: A method of predicting onset of electromechanical dissociation in a heart of a subject is disclosed. The method comprises: extracting from the composite input signal an electrocardiac signal and determining electrical activity of the heart based on the electrocardiac signal; extracting from the composite input signal a radiofrequency signal and determining blood flow measure based on the radiofrequency signal; and if the blood flow measure is below a predetermined threshold and the electrical activity is above a predetermined threshold, then predicting the onset of electromechanical dissociation.
摘要翻译: 公开了一种预测受试者心脏中机电解离发病的方法。 该方法包括:从复合输入信号中提取心电信号,并根据心电信号确定心脏的电活动; 从所述复合输入信号中提取射频信号,并基于所述射频信号确定血流量度量; 并且如果血液流量测量值低于预定阈值并且电活动高于预定阈值,则预测机电解离的开始。
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公开(公告)号:US20110218419A1
公开(公告)日:2011-09-08
申请号:US12673037
申请日:2008-08-11
申请人: Hanan Keren , Yoav Avidor , Pierre Squara , Daniel Burkhoff , Baruch Levy
发明人: Hanan Keren , Yoav Avidor , Pierre Squara , Daniel Burkhoff , Baruch Levy
CPC分类号: A61B5/02028 , A61B5/029 , A61B5/053 , A61B5/0535 , A61B5/0537 , A61B5/4869 , A61B5/7239 , A61B5/725 , A61B5/742
摘要: A method of processing a signal pertaining to at least one electrical property of an organ of a subject is disclosed. The method comprises determining a physiological condition of the subject, selecting a frequency band, filtering the signal according to the frequency band, and dynamically adapting the frequency band in response to a change in the physiological condition.
摘要翻译: 公开了处理与被检体的器官的至少一个电气特性有关的信号的方法。 该方法包括确定对象的生理状况,选择频带,根据频带对信号进行滤波,以及响应于生理状态的变化来动态调整频带。
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公开(公告)号:USD625823S1
公开(公告)日:2010-10-19
申请号:US29287628
申请日:2007-08-30
申请人: Ely Schneider , Hanan Keren
设计人: Ely Schneider , Hanan Keren
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5.
公开(公告)号:US20100069765A1
公开(公告)日:2010-03-18
申请号:US11884227
申请日:2006-01-18
申请人: Hanan Keren
发明人: Hanan Keren
IPC分类号: A61B5/02
CPC分类号: A61B5/0535 , A61B5/026 , A61B5/0295 , A61B5/7239
摘要: A method of calculating blood flow in an organ of a subject using output radiofrequency signals transmitted to the organ and input radiofrequency signals received from the organ, the method comprises determining a phase shift of the input radiofrequency signals relative to the output radiofrequency signals and using the phase shift to calculate the blood flow in the organ.
摘要翻译: 一种使用发送到器官的输出射频信号计算被检者的器官中的血流量并输入从器官接收的射频信号的方法,所述方法包括:确定输入射频信号相对于输出射频信号的相移,并使用 相移计算器官中的血流量。
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公开(公告)号:US20090048497A1
公开(公告)日:2009-02-19
申请号:US11889395
申请日:2007-08-13
申请人: Hanan Keren
发明人: Hanan Keren
IPC分类号: A61B5/00
CPC分类号: A61B5/02028 , A61B5/029 , A61B5/053 , A61B5/0535 , A61B5/0537 , A61B5/4869 , A61B5/7239 , A61B5/725 , A61B5/742
摘要: A method of processing a signal pertaining to at least one electrical property of an organ of a subject is disclosed. The method comprises determining a physiological condition of the subject, selecting a frequency band, filtering the signal according to the frequency band, and dynamically adapting the frequency band in response to a change in the physiological condition.
摘要翻译: 公开了处理与被检体的器官的至少一个电气特性有关的信号的方法。 该方法包括确定对象的生理状况,选择频带,根据频带对信号进行滤波,以及响应于生理状态的变化来动态调整频带。
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