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1. 发明授权

US08790267B2 Dynamically variable filter 有权
标题翻译：动态变量滤波器
公开(公告)号：US08790267B2
公开(公告)日：2014-07-29
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
IPC分类号： A61B5/02 , A61B5/026 , A61B5/029
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。

2. 发明申请

US20100191127A1 METHOD AND SYSTEM FOR ESTIMATING EXERCISE CAPACITY 有权
标题翻译：估计运动能力的方法和系统
公开(公告)号：US20100191127A1
公开(公告)日：2010-07-29
申请号：US12527697
申请日：2008-02-21
申请人： Hanan Keren , Daniel Burkhoff , Yoav Avidor , Pierre Squara
发明人： Hanan Keren , Daniel Burkhoff , Yoav Avidor , Pierre Squara
IPC分类号： A61B5/0205
CPC分类号： A61B5/0535 , A61B5/02028 , A61B5/0205 , A61B5/029 , A61B5/0537 , A61B5/4869
摘要： A method of estimating exercise capacity of a subject is disclosed. The method uses output radiofrequency signals transmitted to the subject during exercise and input radiofrequency signals received from the subject during exercise. The method comprises: determining a phase shift of the input radiofrequency signals relative to the output radiofrequency signals; calculating cardiac output based on the phase shift; and using the cardiac output for estimating the exercise capacity of the subject.
摘要翻译：公开了一种估计受试者运动能力的方法。该方法使用在运动期间发送到被摄体的输出射频信号，并且在运动期间输入从对象接收的射频信号。该方法包括：确定输入射频信号相对于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估计受试者的运动能力。

3. 发明授权

US08764667B2 Method and system for monitoring sleep 有权
标题翻译：监测睡眠的方法和系统
公开(公告)号：US08764667B2
公开(公告)日：2014-07-01
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
IPC分类号： A61B5/02
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。

4. 发明申请

US20110218419A1 DYNAMICALLY VARIABLE FILTER 有权
标题翻译：动态可变过滤器
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
IPC分类号： A61B6/00 , G06F19/00
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。

5. 发明授权

US08876725B2 Method and system for estimating exercise capacity 有权
标题翻译：运动能力估算方法和系统
公开(公告)号：US08876725B2
公开(公告)日：2014-11-04
申请号：US12527697
申请日：2008-02-21
申请人： Hanan Keren , Daniel Burkhoff , Yoav Avidor , Pierre Squara
发明人： Hanan Keren , Daniel Burkhoff , Yoav Avidor , Pierre Squara
IPC分类号： A61B5/08 , A61B5/00 , A61B5/02 , A61B5/053 , A61B5/029 , A61B5/0205
CPC分类号： A61B5/0535 , A61B5/02028 , A61B5/0205 , A61B5/029 , A61B5/0537 , A61B5/4869
摘要： A method of estimating exercise capacity of a subject is disclosed. The method uses output radiofrequency signals transmitted to the subject during exercise and input radiofrequency signals received from the subject during exercise. The method comprises: determining a phase shift of the input radiofrequency signals relative to the output radiofrequency signals; calculating cardiac output based on the phase shift; and using the cardiac output for estimating the exercise capacity of the subject.
摘要翻译：公开了一种估计受试者运动能力的方法。该方法使用在运动期间发送到被摄体的输出射频信号，并且在运动期间输入从对象接收的射频信号。该方法包括：确定输入射频信号相对于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估计受试者的运动能力。

6. 发明申请

US20100031959A1 METHOD AND SYSTEM FOR MONITORING SLEEP 有权
标题翻译：用于监测睡眠的方法和系统
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
IPC分类号： A61M16/00 , A61B5/02 , A61B5/145
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。

7. 发明授权

US10413402B2 Heart valve prostheses 有权
公开(公告)号：US10413402B2
公开(公告)日：2019-09-17
申请号：US14410373
申请日：2012-06-22
申请人： Pierre Squara
发明人： Pierre Squara
IPC分类号： A61F2/24
摘要： A prosthetic heart valve includes a prosthetic valve annulus and at least one prosthetic valve leaflet member including at least one coaptation surface configured for cooperating with at least one corresponding coaptation surface of the prosthetic heart valve. At least one valve leaflet member is displaceable by blood flow between a closed position and an open position to produce, correspondingly, a contact and a separation of cooperating coaptation surfaces. In the open position the separation of the cooperating coaptation surfaces enables the blood flow through the orifice in a first direction, and in the closed position the contact of the cooperating coaptation surfaces prevents the blood flow through the orifice in a second direction, opposite to the first direction. The prosthetic heart valve includes at least one device configured for preventing at least in part the contact between cooperating coaptation surfaces, so that a blood regurgitation in the second direction is enabled, wherein the at least one device is configured for ceasing its action after a predetermined amount of time.

8. 发明授权

US11413140B2 Heart valve prostheses 有权
公开(公告)号：US11413140B2
公开(公告)日：2022-08-16
申请号：US16527934
申请日：2019-07-31
申请人： Pierre Squara
发明人： Pierre Squara
IPC分类号： A61F2/24
摘要： A prosthetic heart valve includes a prosthetic valve annulus and at least one prosthetic valve leaflet member including at least one coaptation surface configured for cooperating with at least one corresponding coaptation surface of the prosthetic heart valve. At least one valve leaflet member is displaceable by blood flow between a closed position and an open position to produce, correspondingly, a contact and a separation of cooperating coaptation surfaces. In the open position the separation of the cooperating coaptation surfaces enables the blood flow through the orifice in a first direction, and in the closed position the contact of the cooperating coaptation surfaces prevents the blood flow through the orifice in a second direction, opposite to the first direction. The prosthetic heart valve includes at least one device configured for preventing at least in part the contact between cooperating coaptation surfaces, so that a blood regurgitation in the second direction is enabled, wherein the at least one device is configured for ceasing its action after a predetermined amount of time.

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