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1. 发明授权

US06836528B2 Methods and apparatus for detecting structural, perfusion, and functional abnormalities 有权
标题翻译：用于检测结构，灌注和功能异常的方法和装置
公开(公告)号：US06836528B2
公开(公告)日：2004-12-28
申请号：US10602806
申请日：2003-06-24
申请人： Shankara B. Reddy , Gopal B. Avinash , Xiaoye Wu
发明人： Shankara B. Reddy , Gopal B. Avinash , Xiaoye Wu
IPC分类号： A61B603
CPC分类号： A61B6/482 , A61B6/4241 , A61B6/481 , A61B6/503 , A61B6/504 , A61B6/507 , Y10S378/901
摘要： A method includes scanning myocardial tissue of a patient with an Energy Discrimination Computed Tomography (EDCT) system to acquire data, and analyzing the acquired data for at least one of cardiac measurements, diagnosis, and prognosis after interventions.
摘要翻译：一种方法包括用能量鉴别计算机断层扫描（EDCT）系统扫描患者的心肌组织以获取数据，并且在干预后分析心脏测量，诊断和预后中的至少一种的获取数据。

2. 发明授权

US07346381B2 Method and apparatus for medical intervention procedure planning 有权
标题翻译：医疗干预程序规划方法和装置
公开(公告)号：US07346381B2
公开(公告)日：2008-03-18
申请号：US10065595
申请日：2002-11-01
申请人： Darin R. Okerlund , Shankara B. Reddy , Jasbir S. Sra
发明人： Darin R. Okerlund , Shankara B. Reddy , Jasbir S. Sra
IPC分类号： A61B5/00
CPC分类号： A61B6/032 , A61B5/0456 , A61B5/055 , A61B5/7207 , A61B6/037 , A61B6/12 , A61B6/484 , A61B6/503 , A61B6/504 , A61B6/541 , A61B8/0891 , A61B8/5284 , G06F19/00 , G06F19/321 , G16H40/63 , G16H50/50
摘要： An imaging system for use in medical intervention procedure planning includes a medical scanner system for generating a volume of cardiac image data, a data acquisition system for acquiring the volume of cardiac image data, an image generation system for generating a viewable image from the volume of cardiac image data, a database for storing information from the data acquisition and image generation systems, an operator interface system for managing the medical scanner system, the data acquisition system, the image generation system, and the database, and a post-processing system for analyzing the volume of cardiac image data, displaying the viewable image and being responsive to the operator interface system. The operator interface system includes instructions for using the volume of cardiac image data and the viewable image for bi-ventricular pacing planning, atrial fibrillation procedure planning, or atrial flutter procedure planning.
摘要翻译：用于医疗介入程序规划的成像系统包括用于产生心脏图像数据量的医疗扫描器系统，用于获取心脏图像数据体积的数据采集系统，用于从所述体积图像生成可视图像的图像生成系统心脏图像数据，用于存储来自数据采集和图像生成系统的信息的数据库，用于管理医疗扫描器系统的操作者接口系统，数据采集系统，图像生成系统和数据库，以及用于分析心脏图像数据的体积，显示可视图像并响应于操作者界面系统。操作员界面系统包括使用心脏图像数据量和用于双心室起搏计划，心房颤动程序规划或心房扑动程序规划的可视图像的指令。

3. 发明申请

US20080146916A1 METHOD AND APPARATUS FOR MEDICAL INTERVENTION PROCEDURE PLANNING 审中-公开
标题翻译：医疗干预程序规划方法与装置
公开(公告)号：US20080146916A1
公开(公告)日：2008-06-19
申请号：US11947054
申请日：2007-11-29
申请人： Darin R. Okerlund , Shankara B. Reddy , Jasbir S. Sra
发明人： Darin R. Okerlund , Shankara B. Reddy , Jasbir S. Sra
IPC分类号： A61B5/00
CPC分类号： A61B6/032 , A61B5/0456 , A61B5/055 , A61B5/7207 , A61B6/037 , A61B6/12 , A61B6/484 , A61B6/503 , A61B6/504 , A61B6/541 , A61B8/0891 , A61B8/5284 , G06F19/321 , G16H40/63 , G16H50/50
摘要： An imaging system for use in medical intervention procedure planning includes a medical scanner system for generating a volume of cardiac image data, a data acquisition system for acquiring the volume of cardiac image data, an image generation system for generating a viewable image from the volume of cardiac image data, a database for storing information from the data acquisition and image generation systems, an operator interface system for managing the medical scanner system, the data acquisition system, the image generation system, and the database, and a post-processing system for analyzing the volume of cardiac image data, displaying the viewable image and being responsive to the operator interface system. The operator interface system includes instructions for using the volume of cardiac image data and the viewable image for bi-ventricular pacing planning, atrial fibrillation procedure planning, or atrial flutter procedure planning.
摘要翻译：用于医疗介入程序规划的成像系统包括用于产生心脏图像数据量的医疗扫描器系统，用于获取心脏图像数据体积的数据采集系统，用于从所述体积图像生成可视图像的图像生成系统心脏图像数据，用于存储来自数据采集和图像生成系统的信息的数据库，用于管理医疗扫描器系统的操作者接口系统，数据采集系统，图像生成系统和数据库，以及用于分析心脏图像数据的体积，显示可视图像并响应于操作者界面系统。操作员界面系统包括使用心脏图像数据量和用于双心室起搏计划，心房颤动程序规划或心房扑动程序规划的可视图像的指令。

4. 发明授权

US07747047B2 Cardiac CT system and method for planning left atrial appendage isolation 有权
标题翻译：心脏CT系统及左心房隔离计划方法
公开(公告)号：US07747047B2
公开(公告)日：2010-06-29
申请号：US10249783
申请日：2003-05-07
申请人： Darin R. Okerlund , Jasbir S. Sra , Melissa L. Vass , Shankara B. Reddy
发明人： Darin R. Okerlund , Jasbir S. Sra , Melissa L. Vass , Shankara B. Reddy
IPC分类号： G06K9/00
CPC分类号： G06T19/00 , A61B5/7289 , A61B6/032 , A61B6/503 , A61B6/541 , A61B8/0883 , G06F19/00 , G06F19/321 , G06F19/3481 , G06T7/33 , G06T2207/30048 , G06T2210/41 , G16H50/50
摘要： A method for planning left atrial appendage (LAA) occlusion for a patient includes obtaining acquisition data from a medical imaging system, and generating a 3D model of the left atrium of the patient. One or more left atrial anatomical landmarks are identified on the 3D model, and saved views of the 3D model are registered on an interventional system. One or more of the registered saved views are visualized with the interventional system.
摘要翻译：用于规划患者左心耳（LAA）闭塞的方法包括从医学成像系统获得获取数据，以及生成患者左心房的3D模型。在3D模型上识别一个或多个左心房解剖标志，并且在介入系统上登记3D模型的保存视图。通过介入系统可视化一个或多个注册的保存视图。

5. 发明授权

US07627078B2 Methods and apparatus for detecting structural, perfusion, and functional abnormalities 有权
标题翻译：用于检测结构，灌注和功能异常的方法和装置
公开(公告)号：US07627078B2
公开(公告)日：2009-12-01
申请号：US10065689
申请日：2002-11-08
申请人： Jiang Hsieh , Ricardo Scott Avila , Maria Iatrou , Shankara B. Reddy , Peter Michael Edic
发明人： Jiang Hsieh , Ricardo Scott Avila , Maria Iatrou , Shankara B. Reddy , Peter Michael Edic
IPC分类号： G01N23/00
CPC分类号： A61B6/507 , A61B6/032 , A61B6/4035 , A61B6/405 , A61B6/4241 , A61B6/481 , A61B6/482 , G06F19/00 , Y10S378/901
摘要： A Multi-Energy Computed Tomography (MECT) System is provided. The system includes a radiation source rotatable about a patient, a radiation detector, and a computer coupled to the radiation source and the radiation detector wherein the computer is configured to receive data regarding a first energy spectrum of a scan of a head of the patient, receive data regarding a second energy spectrum of a scan of the head, and generate an image using the received data.
摘要翻译：提供多能计算层析成像（MECT）系统。该系统包括可围绕患者旋转的辐射源，辐射检测器和耦合到辐射源和辐射检测器的计算机，其中计算机被配置为接收关于患者头部的扫描的第一能量谱的数据，接收关于头部扫描的第二能量谱的数据，并使用接收的数据生成图像。

6. 发明授权

US07308299B2 Method, apparatus and product for acquiring cardiac images 有权
标题翻译：用于获取心脏图像的方法，装置和产品
公开(公告)号：US07308299B2
公开(公告)日：2007-12-11
申请号：US10691314
申请日：2003-10-22
申请人： Marc Anthony Burrell , Shankara B. Reddy , Jasbir S. Sra , Kishore Chandra Acharya
发明人： Marc Anthony Burrell , Shankara B. Reddy , Jasbir S. Sra , Kishore Chandra Acharya
IPC分类号： A61B6/00
CPC分类号： A61B6/541 , A61B5/7285 , A61B6/503 , A61B8/543
摘要： A method for acquiring a cardiac image from a patient having a paced heart rhythm, an abnormal EKG, or an irregular heartbeat, is disclosed. A gated electrocardiogram signal having local maxima and minima values and trigger points is received. For a period of time, the time between each trigger point and the associated local maxima or minima is determined. In response to the trigger point occurring at the associated local maxima or minima, a zero time differential for a corrected trigger for gating is calculated, and in response to the trigger point not occurring at the associated local maxima or minima, a time differential for the corrected trigger for gating based on the time difference between the trigger point and the associated local maxima or minima is calculated.
摘要翻译：公开了一种从具有起搏心律，异常EKG或不规则心跳的患者获取心脏图像的方法。接收具有局部最大值和最小值和触发点的门控心电图信号。在一段时间内，确定每个触发点与相关局部最大值或最小值之间的时间。响应于在相关联的局部最大值或最小值处发生的触发点，计算用于门控的校正触发的零时间差，并且响应于不在相关联的局部最大值或最小值处发生的触发点，基于触发点和相关联的局部最大值或最小值之间的时间差来计算门控的校正触发。

7. 发明授权

US06564090B2 Method and apparatus for the serial comparison of electrocardiograms 有权
标题翻译：心电图连续比较的方法和装置
公开(公告)号：US06564090B2
公开(公告)日：2003-05-13
申请号：US09682733
申请日：2001-10-11
申请人： Basel H. Taha , Shankara B. Reddy , Joel Q. Xue
发明人： Basel H. Taha , Shankara B. Reddy , Joel Q. Xue
IPC分类号： A61B50402
CPC分类号： A61B5/0472
摘要： A method and apparatus for performing serial comparison between electrocardiograms (ECGs) acquired from a patient. The method includes acquiring ECGs from a patient with an acquisition device and using the acquisition device to perform a serial comparison between at least two of the acquired ECGs. The apparatus is an acquisition device including an acquisition module for acquiring ECGs from a patient and a signal processor for performing a serial comparison between at least two of the acquired ECGs.
摘要翻译：一种用于从患者获取的心电图（ECG）之间进行串行比较的方法和装置。该方法包括从具有采集装置的患者获取ECG，并使用获取装置在所获取的ECG中的至少两个之间执行串行比较。该装置是包括用于从患者获取ECG的采集模块和用于在所获取的ECG中的至少两个之间进行串行比较的信号处理器的采集装置。

8. 发明授权

US06463320B1 Clinical research workstation 有权
标题翻译：临床研究工作站
公开(公告)号：US06463320B1
公开(公告)日：2002-10-08
申请号：US09469824
申请日：1999-12-22
申请人： Qiuzhen Xue , Shankara B. Reddy
发明人： Qiuzhen Xue , Shankara B. Reddy
IPC分类号： A61B504
CPC分类号： A61B5/7475 , A61B5/00 , A61B5/0402 , A61B5/044 , A61B5/7435 , G06F19/00
摘要： An apparatus and a method for taking multiple physiological signals (e.g., ECG waveforms) from different sources as input, applying multiple algorithms in its core and generating results which are exported for use in clinical studies and research. The apparatus has a built-in database and a built-in spreadsheet to provide a unified platform for all clinical research in the medical field, including, but not limited to, clinical core laboratory work and high-end clinical research.
摘要翻译：一种用于从不同来源获取多个生理信号（例如，ECG波形）作为输入的装置和方法，在其核心中应用多个算法并产生导出用于临床研究和研究的结果。该设备具有内置数据库和内置电子表格，可为医学领域的所有临床研究提供统一的平台，包括但不限于临床核心实验室工作和高端临床研究。

9. 发明授权

US07343196B2 Cardiac CT system and method for planning and treatment of biventricular pacing using epicardial lead 有权
标题翻译：心脏CT系统及使用心外膜引导计划和治疗双心室起搏的方法
公开(公告)号：US07343196B2
公开(公告)日：2008-03-11
申请号：US10249815
申请日：2003-05-09
申请人： Darin R. Okerlund , Jasbir S. Sra , Shankara B. Reddy , Laurent Launay , Melissa L. Vass
发明人： Darin R. Okerlund , Jasbir S. Sra , Shankara B. Reddy , Laurent Launay , Melissa L. Vass
IPC分类号： A61B5/05
CPC分类号： A61B6/032 , A61B5/0456 , A61B5/7285 , A61B6/466 , A61B6/503 , A61B6/504 , A61B6/507 , A61B6/541 , A61B8/543 , A61N1/08 , G06F19/00
摘要： A method for planning biventricular pacing lead placement for a patient includes obtaining acquisition data from a medical imaging system and generating a 3D model of the left ventricle and thoracic wall of the patient. One or more left ventricle anatomical landmarks are identified on the 3D model, and saved views of the 3D model are registered on an interventional system. One or more of the registered saved views are visualized with the interventional system, and at least one suitable region on the left ventricle wall is identified for epicardial lead placement.
摘要翻译：用于规划患者的双心室起搏引线放置的方法包括从医学成像系统获得获取数据并生成患者的左心室和胸壁的3D模型。在3D模型上识别一个或多个左心室解剖标志，并且在介入系统上登记3D模型的保存视图。用介入系统可视化一个或多个注册的保存视图，并且识别左心室壁上的至少一个合适的区域用于心外膜引导位置。

10. 发明授权

US06920350B2 Method of and apparatus for displaying and analyzing a physiological signal 失效
标题翻译：用于显示和分析生理信号的方法和装置
公开(公告)号：US06920350B2
公开(公告)日：2005-07-19
申请号：US09922627
申请日：2001-08-06
申请人： Joel Q. Xue , Shankara B. Reddy
发明人： Joel Q. Xue , Shankara B. Reddy
IPC分类号： A61B5/044
CPC分类号： A61B5/044 , A61B5/7264
摘要： A method of displaying a representation of a physiological signal produced by a patient. The method includes the acts of obtaining a portion of at least one physiological signal acquired from the patient, determining an area to display, and constructing a virtual image representing at least a portion of the patient. The virtual image including (M) polygonal areas. The method further includes transforming the obtained signal to a plurality of values, assigning each value to one of the (M) polygonal areas, assigning a visual characteristic to each polygonal area based in part on the assigned values, and displaying at least a portion of the virtual image including the assigned visual characteristics. The invention further provides a method of optimal feature selection for the classification of the physiological signals produced by a patient.
摘要翻译：一种显示患者产生的生理信号的表示的方法。该方法包括获得从患者获得的至少一个生理信号的一部分的动作，确定要显示的区域，以及构建表示患者的至少一部分的虚拟图像。虚拟图像包括（M）多边形区域。该方法还包括将获得的信号变换为多个值，将每个值分配给（M）个多边形区域中的一个，部分地基于分配值为每个多边形区域分配视觉特征，并且显示至少一部分虚拟图像包括分配的视觉特征。本发明还提供了一种用于对由患者产生的生理信号进行分类的最佳特征选择的方法。

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