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1. 发明授权

US07794406B2 Detection of cardiac arrhythmias using a photoplethysmograph 有权
标题翻译：使用光电容积法来检测心律失常
公开(公告)号：US07794406B2
公开(公告)日：2010-09-14
申请号：US11750173
申请日：2007-05-17
申请人： Daniel Reisfeld , Simon Kogan
发明人： Daniel Reisfeld , Simon Kogan
IPC分类号： A61B5/02 , A61B5/08
CPC分类号： A61B5/14551 , A61B5/0402 , A61B5/08 , A61B5/082 , A61B5/1135 , A61B5/4809 , A61B5/4812 , A61B5/4815 , A61B5/681 , A61B5/6826 , A61B5/6838 , A61B5/7207 , A61B5/7232 , A61B5/7264 , A61B5/7267
摘要： A method for diagnosis includes receiving from a sensor coupled to a body of a patient a photoplethysmograph signal, which is indicative of blood flow in the body. The photoplethysmograph signal is processed so as to identify at least one irregularity in a heart rhythm of the patient. A record indicating a time of occurrence of the at least one irregularity is made and processed so as to diagnose a pathological cardiac condition of the patient.
摘要翻译：一种用于诊断的方法包括从耦合到患者身体的传感器接收指示身体中的血液流动的光体积描记信号。处理光电体积描记信号以识别患者心律中的至少一个不规则。作出并处理表示发生至少一个不规则的时间的记录，以诊断患者的病理性心脏病状。

2. 发明申请

US20070213624A1 DETECTION OF CARDIAC ARRHYTHMIAS USING A PHOTOPLETHYSMOGRAPH 有权
标题翻译：使用光学显微镜检测心脏脑膜炎
公开(公告)号：US20070213624A1
公开(公告)日：2007-09-13
申请号：US11750173
申请日：2007-05-17
申请人： Daniel Reisfeld , Simon Kogan
发明人： Daniel Reisfeld , Simon Kogan
IPC分类号： A61B5/02
CPC分类号： A61B5/14551 , A61B5/0402 , A61B5/08 , A61B5/082 , A61B5/1135 , A61B5/4809 , A61B5/4812 , A61B5/4815 , A61B5/681 , A61B5/6826 , A61B5/6838 , A61B5/7207 , A61B5/7232 , A61B5/7264 , A61B5/7267
摘要： A method for diagnosis includes receiving from a sensor coupled to a body of a patient a photoplethysmograph signal, which is indicative of blood flow in the body. The photoplethysmograph signal is processed so as to identify at least one irregularity in a heart rhythm of the patient. A record indicating a time of occurrence of the at least one irregularity is made and processed so as to diagnose a pathological cardiac condition of the patient.
摘要翻译：一种用于诊断的方法包括从耦合到患者身体的传感器接收指示身体中的血液流动的光体积描记信号。处理光电体积描记信号以识别患者心律中的至少一个不规则。作出并处理表示发生至少一个不规则的时间的记录，以诊断患者的病理性心脏病状。

3. 发明授权

US07803119B2 Respiration-based prognosis of heart disease 有权
标题翻译：基于呼吸的心脏病预后
公开(公告)号：US07803119B2
公开(公告)日：2010-09-28
申请号：US11750250
申请日：2007-05-17
申请人： Daniel Reisfeld
发明人： Daniel Reisfeld
IPC分类号： A61B5/02 , A61B5/08
CPC分类号： A61B5/14551 , A61B5/0402 , A61B5/08 , A61B5/082 , A61B5/1135 , A61B5/4809 , A61B5/4812 , A61B5/4815 , A61B5/681 , A61B5/6826 , A61B5/6838 , A61B5/7207 , A61B5/7232 , A61B5/7264 , A61B5/7267
摘要： A method for diagnosis includes receiving a signal associated with respiration of a patient during sleep, and processing the signal to detect occurrences of a pattern corresponding to multiple cycles of periodic breathing. A cumulative duration of the occurrences is computed, and a prognosis of the patient is determined based on the cumulative duration.
摘要翻译：一种用于诊断的方法包括在睡眠期间接收与患者的呼吸相关联的信号，以及处理所述信号以检测对应于多个周期性呼吸周期的模式的出现。计算发生的累积持续时间，并且基于累积持续时间确定患者的预后。

4. 发明申请

US20070213621A1 DETECTION OF HEART FAILURE USING A PHOTOPLETHYSMOGRAPH 有权
标题翻译：使用光学显微镜检测心脏失效
公开(公告)号：US20070213621A1
公开(公告)日：2007-09-13
申请号：US11750222
申请日：2007-05-17
申请人： Daniel Reisfeld , Hila Sberro
发明人： Daniel Reisfeld , Hila Sberro
IPC分类号： A61B5/02
CPC分类号： A61B5/14551 , A61B5/0402 , A61B5/08 , A61B5/082 , A61B5/1135 , A61B5/4809 , A61B5/4812 , A61B5/4815 , A61B5/681 , A61B5/6826 , A61B5/6838 , A61B5/7207 , A61B5/7232 , A61B5/7264 , A61B5/7267
摘要： A method for diagnosis includes receiving a signal associated with blood oxygen saturation of a patient during sleep. The signal is filtered so as to eliminate signal components at frequencies equal to and greater than a respiratory frequency of the patient. The filtered signal is processed to detect a pattern corresponding to multiple cycles of periodic breathing.
摘要翻译：诊断方法包括在睡眠期间接收与患者的血氧饱和度相关联的信号。对信号进行滤波，以消除等于和大于患者呼吸频率的频率的信号分量。经滤波的信号被处理以检测对应于多个周期性呼吸循环的模式。

5. 发明授权

US06368285B1 Method and apparatus for mapping a chamber of a heart 有权
标题翻译：用于映射心脏室的方法和装置
公开(公告)号：US06368285B1
公开(公告)日：2002-04-09
申请号：US09643667
申请日：2000-08-18
申请人： Margarita Osadchy , Daniel Reisfeld
发明人： Margarita Osadchy , Daniel Reisfeld
IPC分类号： A61B502
CPC分类号： A61B5/0064 , A61B5/042 , A61B5/06 , A61B5/062 , A61B6/12
摘要： A method for intracardially mapping a condition such as an electrical or mechanical property of a chamber of a heart uses a catheter having a distal tip and at least one condition sensor contained therein or proximate thereto. The at least one sensor is capable of sensing condition information in the chamber and provides the three-dimensional position of the catheter tip in a positional frame of reference. The method includes the steps of acquiring first and second images of the chamber. The images are acquired from different projections and contain topological information of the chamber. The chamber images are registered with the positional frame of reference. The catheter distal tip is advanced into the catheter and is navigated to acquisition points under the guidance of topological information contained in or derived from the images. Condition and position information are acquired at each of the acquisition points, the points being sufficient in number and spacing to permit the generation of a map of the condition in the chamber. The topological information used to guide the navigation of the catheter is preferably a three-dimensional reconstruction of the chamber derived from the topological information contained in the images.
摘要翻译：用于心脏内映射心脏室的电气或机械性质的状态的方法使用具有远端尖端的导管和至少一个状态传感器，其包含在其中或其附近。所述至少一个传感器能够感测腔室中的状况信息，并且将导管尖端的三维位置提供在位置参考系中。该方法包括获取腔室的第一和第二图像的步骤。图像从不同的投影获得，并包含腔室的拓扑信息。腔室图像以位置参考系登记。导管远端尖端进入导管，并在包含或衍生自图像的拓扑信息的引导下导航到采集点。在每个采集点获取条件和位置信息，这些点的数量和间距足以允许在室中产生条件的映射。用于引导导管导航的拓扑信息优选地是从包含在图像中的拓扑信息导出的室的三维重建。

6. 发明授权

US07803118B2 Detection of heart failure using a photoplethysmograph 有权
标题翻译：使用光体积描记仪检测心力衰竭
公开(公告)号：US07803118B2
公开(公告)日：2010-09-28
申请号：US11750222
申请日：2007-05-17
申请人： Daniel Reisfeld , Hila Sberro
发明人： Daniel Reisfeld , Hila Sberro
IPC分类号： A61B5/02 , A61B5/08
CPC分类号： A61B5/14551 , A61B5/0402 , A61B5/08 , A61B5/082 , A61B5/1135 , A61B5/4809 , A61B5/4812 , A61B5/4815 , A61B5/681 , A61B5/6826 , A61B5/6838 , A61B5/7207 , A61B5/7232 , A61B5/7264 , A61B5/7267
摘要： A method for diagnosis includes receiving a signal associated with blood oxygen saturation of a patient during sleep. The signal is filtered so as to eliminate signal components at frequencies equal to and greater than a respiratory frequency of the patient. The filtered signal is processed to detect a pattern corresponding to multiple cycles of periodic breathing.
摘要翻译：诊断方法包括在睡眠期间接收与患者的血氧饱和度相关联的信号。对信号进行滤波，以消除等于和大于患者呼吸频率的频率的信号分量。经滤波的信号被处理以检测对应于多个周期性呼吸循环的模式。

7. 发明申请

US20080269583A1 Detection and Monitoring of Stress Events During Sleep 审中-公开
标题翻译：睡眠期间应激事件的检测和监测
公开(公告)号：US20080269583A1
公开(公告)日：2008-10-30
申请号：US11883471
申请日：2006-02-07
申请人： Daniel Reisfeld
发明人： Daniel Reisfeld
IPC分类号： A61B5/087 , A61B5/11 , A61B5/02 , A61B5/145
CPC分类号： A61B5/0205 , A61B5/0402 , A61B5/0816 , A61B5/4818
摘要： A computer-implemented method for monitoring a patient (22) includes receiving physiological signals from the patient during sleep and processing at least one of the signals to detect a spontaneous stress event. One or more of the signals following the stress event are analyzed so as to evaluate a stress response of the patient.
摘要翻译：用于监测患者（22）的计算机实现的方法包括在睡眠期间从患者接收生理信号，并处理至少一个信号以检测自发应激事件。分析应力事件之后的一个或多个信号，以评估患者的应激反应。

8. 发明申请

US20060111635A1 Sleep staging based on cardio-respiratory signals 失效
公开(公告)号：US20060111635A1
公开(公告)日：2006-05-25
申请号：US10995817
申请日：2004-11-22
申请人： Koby Todros , Amir Geva , Daniel Reisfeld
发明人： Koby Todros , Amir Geva , Daniel Reisfeld
IPC分类号： A61B5/02 , A61B5/04
CPC分类号： A61B5/14551 , A61B5/0402 , A61B5/08 , A61B5/082 , A61B5/1135 , A61B5/4809 , A61B5/4812 , A61B5/4815 , A61B5/681 , A61B5/6826 , A61B5/6838 , A61B5/7207 , A61B5/7232 , A61B5/7264 , A61B5/7267
摘要： A method for diagnosis of a sleep-related condition of a patient having a thorax. The method includes receiving physiological signals from sensors coupled to the thorax of the patient, and analyzing the physiological signals, independently of any electroencephalogram (EEG) or electro-oculogram (EOG) signals, in order to identify sleep stages of the patient.

9. 发明申请

US20120179389A1 Gas Chromatographic Analysis Method and System 审中-公开
标题翻译：气相色谱分析方法与系统
公开(公告)号：US20120179389A1
公开(公告)日：2012-07-12
申请号：US13391359
申请日：2010-08-18
申请人： Daniel Reisfeld , Avi Rubinstein
发明人： Daniel Reisfeld , Avi Rubinstein
IPC分类号： G06F19/00
CPC分类号： G01N30/8693
摘要： Method employing gas chromatography for determining a measure of match between chromatographic data respective of a sample and reference data, the method includes the procedures of acquiring the chromatographic data, determining a plurality of parameters in a modeling function so as to substantially fit the modeling function to the chromatographic data, the modeling function defined as a sum of a linear combination of probability distribution functions, and estimating the measure of match according to a degree of fitness between the modeling function and the chromatographic data.
摘要翻译：使用气相色谱法确定样品和参考数据的色谱数据之间的匹配度的测量方法，该方法包括获取色谱数据的步骤，确定建模功能中的多个参数，以将模型功能基本上适应于色谱数据，建模函数定义为概率分布函数的线性组合的和，并根据建模函数和色谱数据之间的适应度来估计匹配度量。

10. 发明申请

US20080300500A1 APNEA DETECTION USING A CAPNOGRAPH 审中-公开
标题翻译： APNEA检测使用CAPNOGRAPH
公开(公告)号：US20080300500A1
公开(公告)日：2008-12-04
申请号：US11755568
申请日：2007-05-30
申请人： Daniel Reisfeld
发明人： Daniel Reisfeld
IPC分类号： A61B5/08
CPC分类号： A61B5/0205 , A61B5/0402 , A61B5/0476 , A61B5/087 , A61B5/4818 , A61B5/7264
摘要： A method for diagnosis includes receiving a signal indicative of a partial pressure of CO2 in air expired by a patient during sleep. The signal is processed so as to detect a breathing-related event from a group of events consisting of apneas and hypopneas, and to classify the event as a central event or an obstructive event.
摘要翻译：一种用于诊断的方法包括：在睡眠期间由患者接收指示空气中的CO 2的分压的信号。该信号被处理以便从一组由呼吸暂停和呼吸不足组成的事件中检测与呼吸有关的事件，并且将事件分类为中心事件或阻塞事件。

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