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公开(公告)号：US06994673B2
公开(公告)日：2006-02-07
申请号：US10345580
申请日：2003-01-16
申请人： Peter Lysyansky , Dan Rappaport
发明人： Peter Lysyansky , Dan Rappaport
IPC分类号： A61B8/00
CPC分类号： A61B8/485 , A61B8/08 , A61B8/0883 , G01S7/52036 , G01S7/52066 , G01S15/8979 , G06T7/246 , G06T2207/30048
摘要： Method and apparatus for assessing tissue motion and deformation is provided. Sequential frames of data representative of tissue are accessed. A region of interest is defined on a current frame of data, and first locations of a set of features within the region of interest is identified. Each feature in the set of features identifies a location within the tissue. Second locations of the set of features are located on a consecutive frame of data. Velocity vectors are calculated based on the first and second locations of the set of features, and a continuous spatial and temporal velocity distribution is reconstructed by fitting the velocity vectors. The region of interest is modified on the consecutive frame based on the velocity distribution to follow motion and deformation of the tissue.
摘要翻译： 提供了评估组织运动和变形的方法和装置。 访问表示组织的连续数据帧。 在当前数据帧上定义感兴趣区域，并且识别感兴趣区域内的一组特征的第一位置。 该组特征中的每个特征识别组织内的位置。 该组特征的第二位置位于连续的数据帧上。 基于特征集合的第一和第二位置来计算速度矢量，并且通过拟合速度矢量来重建连续的空间和时间速度分布。 感兴趣区域基于速度分布在连续帧上修改以跟随组织的运动和变形。
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2.发明授权公开(公告)号：US09109998B2
公开(公告)日：2015-08-18
申请号：US12999364
申请日：2009-06-18
申请人： Ram Nathaniel , Dan Rappaport , Ishay Goldin
发明人： Ram Nathaniel , Dan Rappaport , Ishay Goldin
CPC分类号： G01N23/04 , G06T3/4038 , G06T2207/10121 , G06T2207/30008
摘要： Disclosed is a method for generating a panoramic image of a region of interest (ROI) which is larger than a field of a view of a radiation based imaging device, comprising, positioning markers along the ROI, acquiring a set of images along the ROI, wherein the acquired images have at least partially overlapping portions, aligning at least two separate images by aligning a common marker found in both images and compensating for a difference between a distance from a radiation source to the marker element and the distance from the radiation source to a plane of interest.
摘要翻译： 公开了一种用于产生感兴趣区域（ROI）的全景图像的方法，其大于基于辐射的成像设备的视野的场，包括：沿着ROI定位标记，沿着ROI获取一组图像， 其中所获取的图像具有至少部分重叠的部分，通过对准在两个图像中找到的公共标记来对准至少两个分开的图像，并且补偿从辐射源到标记元件的距离与从辐射源到距辐射源的距离 感兴趣的飞机
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3.发明申请METHOD AND SYSTEM FOR USING DISTRIBUTED ELECTROMAGNETIC (EM) TISSUE(S) MONITORING 审中-公开使用分布式电磁（EM）组织监测的方法和系统公开(公告)号：US20130060103A1
公开(公告)日：2013-03-07
申请号：US13697384
申请日：2011-05-12
申请人： Shlomi Bergida , Amir Saroka , Dan Rappaport , Nahum Hai
发明人： Shlomi Bergida , Amir Saroka , Dan Rappaport , Nahum Hai
CPC分类号： A61B5/0507 , A61B5/0031 , A61B5/02028 , A61B5/02152 , A61B5/029 , A61B5/04 , A61B5/4839 , A61B5/4881 , A61N1/36571
摘要： A system for monitoring at least one biological tissue of a patient during a period of at least 24 hours. The system comprises an implantable intrabody probe and an extrabody probe which propagate an electromagnetic (EM) signal, using an antenna, via at least one tissue therebetween, in a plurality of sessions during a period of at least 24 hours, a processing unit which analyses the EM signal to detect a change in at least one biological parameter of the at least one tissue, and an output unit which outputs the change.
摘要翻译： 一种用于在至少24小时内监测患者的至少一个生物组织的系统。 该系统包括可植入体内探针和外插探针，其在至少24小时的时间段内以多个会话在其间通过其间的至少一个组织传播电磁（EM）信号;处理单元，其分析 所述EM信号用于检测所述至少一个组织的至少一个生物参数的变化，以及输出单元，其输出所述变化。
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公开(公告)号：US10667715B2
公开(公告)日：2020-06-02
申请号：US12544314
申请日：2009-08-20
申请人： Dan Rappaport , Amir Saroka , Shlomi Bergida , Ilan Kochba , Nadav Mizrahi
发明人： Dan Rappaport , Amir Saroka , Shlomi Bergida , Ilan Kochba , Nadav Mizrahi
IPC分类号： A61B5/05 , A61B5/0472 , A61B5/0408
摘要： A method for monitoring at least one cardiac tissue. The method comprises a) intercepting a plurality of reflections of an electromagnetic (EM) radiation reflected from at least one cardiac tissue of a patient in a plurality of EM radiation sessions, b) computing a mechanical tracing indicative of at least one mechanical property of said at least one cardiac tissue according to said plurality of reflections, c) analyzing said mechanical tracing so as to detect a presence or an absence of a physiological condition, and d) outputting said analysis.
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公开(公告)号：US09572511B2
公开(公告)日：2017-02-21
申请号：US13254852
申请日：2010-03-04
申请人： Ilan Kochba , Dan Rappaport , Amir Saroka , Shlomi Bergida , Nadav Mizrahi , Amir Ronen
发明人： Ilan Kochba , Dan Rappaport , Amir Saroka , Shlomi Bergida , Nadav Mizrahi , Amir Ronen
CPC分类号： A61B5/05 , A61B5/0059 , A61B5/0075 , A61B5/021 , A61B5/024 , A61B5/0507 , A61B5/4076 , A61B5/412 , A61B5/4504 , A61B5/4842 , A61B5/4848 , A61B5/4869 , A61B5/72 , A61B5/7246 , A61B5/7282
摘要： A method for monitoring an intrabody region of a patient. The method comprises intercepting electromagnetic (EM) radiation from the intrabody region in a plurality of EM radiation sessions during a period of at least 6 hours, calculating a dielectric related change of the intrabody region by analyzing respective the intercepted EM radiation, detecting a physiological pattern according to said dielectric related change. and outputting a notification indicating the physiological pattern.
摘要翻译： 一种用于监测患者的体内区域的方法。 该方法包括在至少6小时的时间段内在多个EM辐射会话中截取来自体内区域的电磁（EM）辐射，通过分析截取的EM辐射来计算体内区域的介电相关变化，检测生理模式 根据所述介电相关变化。 并输出指示生理模式的通知。
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6.发明授权System and method for calibration of measurements of interacted EM signals in real time 有权用于实时校准交互式EM信号测量的系统和方法公开(公告)号：US08907682B2
公开(公告)日：2014-12-09
申请号：US12846861
申请日：2010-07-30
申请人： Amir Saroka , Nadav Mizrahi , Dan Rappaport , Shlomi Bergida
发明人： Amir Saroka , Nadav Mizrahi , Dan Rappaport , Shlomi Bergida
CPC分类号： G01R35/005
摘要： A method of calibrating a measurement of electromagnetic (EM) signals. The method comprises separating at least one reference signal component from an EM signal, delaying at least one of the EM signal and the at least one reference signal component, extracting the EM signal after an interaction with a target object and the at least one reference signal component after at least one interaction with at least one reference element from different time slots in a reception, and calibrating a measurement of the interacted EM signal by a signal analysis of the extracted and interacted at least one reference signal component.
摘要翻译： 一种校准电磁（EM）信号测量的方法。 该方法包括从EM信号中分离出至少一个参考信号分量，延迟EM信号和至少一个参考信号分量中的至少一个，在与目标对象相互作用之后提取EM信号，以及至少一个参考信号 在与接收中的不同时隙与至少一个参考元素进行至少一次交互之后，通过所提取和交互的至少一个参考信号分量的信号分析来校准所述交互的EM信号的测量。
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公开(公告)号：US20110188726A1
公开(公告)日：2011-08-04
申请号：US12999364
申请日：2009-06-18
申请人： Ram Nathaniel , Dan Rappaport , Ishay Goldin
发明人： Ram Nathaniel , Dan Rappaport , Ishay Goldin
CPC分类号： G01N23/04 , G06T3/4038 , G06T2207/10121 , G06T2207/30008
摘要： Disclosed is a method for generating a panoramic image of a region of interest (ROI) which is larger than a field of a view of a radiation based imaging device, comprising, positioning markers along the ROI, acquiring a set of images along the ROI, wherein the acquired images have at least partially overlapping portions, aligning at least two separate images by aligning a common marker found in both images and compensating for a difference between a distance from a radiation source to the marker element and the distance from the radiation source to a plane of interest.
摘要翻译： 公开了一种用于产生感兴趣区域（ROI）的全景图像的方法，其大于基于辐射的成像设备的视野的场，包括：沿着ROI定位标记，沿着ROI获取一组图像， 其中所获取的图像具有至少部分重叠的部分，通过对准在两个图像中找到的公共标记来对准至少两个分开的图像，并且补偿从辐射源到标记元件的距离与从辐射源到距辐射源的距离 感兴趣的飞机
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8.发明申请SYSTEM AND METHOD FOR CALIBRATION OF MEASUREMENTS OF INTERACTED EM SIGNALS IN REAL TIME 有权用于校准实时交互EM信号测量的系统和方法公开(公告)号：US20110025295A1
公开(公告)日：2011-02-03
申请号：US12846861
申请日：2010-07-30
申请人： Amir SAROKA , Nadav Mizrahi , Dan Rappaport , Shlomi Bergida
发明人： Amir SAROKA , Nadav Mizrahi , Dan Rappaport , Shlomi Bergida
IPC分类号： G01R31/02
CPC分类号： G01R35/005
摘要： A method of calibrating a measurement of electromagnetic (EM) signals. The method comprises separating at least one reference signal component from an EM signal, delaying at least one of the EM signal and the at least one reference signal component, extracting the EM signal after an interaction with a target object and the at least one reference signal component after at least one interaction with at least one reference element from different time slots in a reception, and calibrating a measurement of the interacted EM signal by a signal analysis of the extracted and interacted at least one reference signal component.
摘要翻译： 一种校准电磁（EM）信号测量的方法。 该方法包括从EM信号中分离出至少一个参考信号分量，延迟EM信号和至少一个参考信号分量中的至少一个，在与目标对象相互作用之后提取EM信号，以及至少一个参考信号 在与接收中的不同时隙与至少一个参考元素进行至少一次交互之后，通过所提取和交互的至少一个参考信号分量的信号分析来校准所述交互的EM信号的测量。
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公开(公告)号：US20110319746A1
公开(公告)日：2011-12-29
申请号：US13254852
申请日：2010-03-04
申请人： Ilan Kochba , Dan Rappaport , Amir Saroka , Shlomi Bergida , Nadav Mizrahi , Amir Ronen
发明人： Ilan Kochba , Dan Rappaport , Amir Saroka , Shlomi Bergida , Nadav Mizrahi , Amir Ronen
IPC分类号： A61B6/00
CPC分类号： A61B5/05 , A61B5/0059 , A61B5/0075 , A61B5/021 , A61B5/024 , A61B5/0507 , A61B5/4076 , A61B5/412 , A61B5/4504 , A61B5/4842 , A61B5/4848 , A61B5/4869 , A61B5/72 , A61B5/7246 , A61B5/7282
摘要： A method for monitoring an intrabody region of a patient. The method comprises intercepting electromagnetic (EM) radiation from the intrabody region in a plurality of EM radiation sessions during a period of at least 6 hours, calculating a dielectric related change of the intrabody region by analyzing respective the intercepted EM radiation, detecting a physiological pattern according to said dielectric related change, and outputting a notification indicating the physiological pattern.
摘要翻译： 一种用于监测患者的体内区域的方法。 该方法包括在至少6小时的时间段内在多个EM辐射会话中截取来自体内区域的电磁（EM）辐射，通过分析截取的EM辐射来计算体内区域的介电相关变化，检测生理模式 根据所述电介质相关的变化，并输出指示生理图案的通知。
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公开(公告)号：US10561336B2
公开(公告)日：2020-02-18
申请号：US12676381
申请日：2008-09-04
申请人： Dan Rappaport , Nadav Mizrahi , Shlomi Bergida , Amir Saroka , Amir Ronen , Ilan Kochba
发明人： Dan Rappaport , Nadav Mizrahi , Shlomi Bergida , Amir Saroka , Amir Ronen , Ilan Kochba
IPC分类号： A61B5/05
摘要： A method for monitoring thoracic tissue. The method comprises intercepting reflections of electromagnetic (EM) radiation reflected from thoracic tissue of a patient in radiation sessions during a period of at least 24 hours, detecting a change of a dielectric coefficient of the thoracic tissue by analyzing respective the reflections, and outputting a notification indicating the change. The reflections are changed as an outcome of thoracic movements which occur during the period.
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