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1. 发明申请

US20120035488A1 RAPID 3D MAPPING USING MULTIELECTRODE POSITION DATA 有权
标题翻译：使用多电子位置数据的快速3D映射
公开(公告)号：US20120035488A1
公开(公告)日：2012-02-09
申请号：US13209232
申请日：2011-08-12
申请人： David P. MacAdam , Minoru Mashimo , Pawel Kuklik , Bruce Stoller
发明人： David P. MacAdam , Minoru Mashimo , Pawel Kuklik , Bruce Stoller
IPC分类号： A61B5/0402
CPC分类号： A61B5/044 , A61B5/0422 , A61B6/503 , A61B6/5247 , G06T7/0012 , G06T2200/04 , G06T2200/24 , G06T2207/10064 , G06T2207/20104 , G06T2207/30048
摘要： An electrophysiology (EP) system includes an interface for operator-interaction with the results of code executing therein. A template model can have channels positioned or repositioned thereupon by the user to define a set-up useful in rapid catheter positioning. Mapping operations can be performed without the requirement for precise catheter location determinations. A map module coordinates EP data associated with each selected channel and its associated position on the template model to provide this result, and can update the resulting map in the event that the channel or location is changed. Messaging and other dynamic features enable synchronized presentation of a myriad of EP data. Additional systems and methods are disclosed herein.
摘要翻译：电生理（EP）系统包括用于操作者与其中执行代码结果的交互的接口。模板模型可以使用户定位或重新定位通道，以定义在快速导管定位中有用的设置。可以执行映射操作，而不需要精确的导管位置确定。地图模块协调与每个所选频道相关联的EP数据及其在模板模型上的相关位置以提供该结果，并且可以在频道或位置改变的情况下更新所得到的地图。消息传递和其他动态功能可以同时呈现大量的EP数据。本文公开了附加的系统和方法。

2. 发明申请

US20090124915A1 SYSTEM FOR RELOCATING CATHETER-SUPPORTED ELECTRODES ON SEGMENTED MODEL 有权
标题翻译：用于在支撑模型上移动电缆支撑电极的系统
公开(公告)号：US20090124915A1
公开(公告)日：2009-05-14
申请号：US12337508
申请日：2008-12-17
申请人： David P. MacAdam
发明人： David P. MacAdam
IPC分类号： A61B5/042
CPC分类号： A61B5/044 , A61B5/0422 , A61B6/503 , A61B6/5247 , G06T7/0012 , G06T2200/04 , G06T2200/24 , G06T2207/10064 , G06T2207/20104 , G06T2207/30048
摘要： Guidance to an operator to more accurately position electrodes upon a segmented heart model (SGM). The SGM is included in a map panel on a display screen. A catheter advanced into a beating heart supports one or more electrodes. During a single beat of the heart, an image is obtained with darkened portions corresponding to locations of the electrodes. The image is presented in the same map panel as the SGM. The current location of the electrodes is confirmed relative to the SGM, either manually or through automated software algorithms. EP data is captured that represents electrophysiological signals of the beating heart at the current location for each of the electrodes. A signal processing algorithm is applied to the captured EP data in view of the confirmed current location of the electrodes to result in a calculation that is mapped at the confirmed location of the electrodes.
摘要翻译：指导操作者更准确地将电极定位在分段心脏模型（SGM）上。 SGM包含在显示屏幕上的地图面板中。进入搏动心脏的导管支撑一个或多个电极。在心脏的单次搏动期间，获得具有对应于电极位置的变暗部分的图像。该图像显示在与SGM相同的地图面板中。电极的当前位置相对于SGM手动或通过自动化软件算法确认。捕获EP数据，其代表针对每个电极的当前位置处的跳动心脏的电生理信号。考虑到确认的电极的当前位置，将信号处理算法应用于所捕获的EP数据，以产生映射在电极的确认位置处的计算。

3. 发明授权

US06944495B2 Methods for processing electrocardiac signals having superimposed complexes 有权
公开(公告)号：US06944495B2
公开(公告)日：2005-09-13
申请号：US10618441
申请日：2003-07-11
申请人： David P. MacAdam , Paul J. Wang , Shawn Yang , Dipen Shah
发明人： David P. MacAdam , Paul J. Wang , Shawn Yang , Dipen Shah
IPC分类号： A61B5/042 , A61B5/0452 , A61B5/0464 , A61B5/0468 , A61B5/04
CPC分类号： A61B5/042 , A61B5/04525 , A61B5/0464 , A61B5/0468 , A61B5/7445
摘要： Computer implemented methods and associated systems are disclosed for processing electrical signals recorded from the heart and, more particularly, for objectively deriving sub-components and comparing signals and their sub-components.

4. 发明授权

US08306612B2 System for relocating catheter-supported electrodes on segmented model 有权
标题翻译：导管支撑电极在分段模型上重新定位的系统
公开(公告)号：US08306612B2
公开(公告)日：2012-11-06
申请号：US12337508
申请日：2008-12-17
申请人： David P. MacAdam
发明人： David P. MacAdam
IPC分类号： A61B5/04
CPC分类号： A61B5/044 , A61B5/0422 , A61B6/503 , A61B6/5247 , G06T7/0012 , G06T2200/04 , G06T2200/24 , G06T2207/10064 , G06T2207/20104 , G06T2207/30048
摘要： Guidance to an operator to more accurately position electrodes upon a segmented heart model (SGM). The SGM is included in a map panel on a display screen. A catheter advanced into a beating heart supports one or more electrodes. During a single beat of the heart, an image is obtained with darkened portions corresponding to locations of the electrodes. The image is presented in the same map panel as the SGM. The current location of the electrodes is confirmed relative to the SGM, either manually or through automated software algorithms. EP data is captured that represents electrophysiological signals of the beating heart at the current location for each of the electrodes. A signal processing algorithm is applied to the captured EP data in view of the confirmed current location of the electrodes to result in a calculation that is mapped at the confirmed location of the electrodes.
摘要翻译：指导操作者更准确地将电极定位在分段心脏模型（SGM）上。 SGM包含在显示屏幕上的地图面板中。进入跳动心脏的导管支撑一个或多个电极。在心脏的单次搏动期间，获得具有对应于电极位置的变暗部分的图像。该图像显示在与SGM相同的地图面板中。电极的当前位置相对于SGM手动或通过自动化软件算法确认。捕获EP数据，其代表针对每个电极的当前位置处的跳动心脏的电生理信号。考虑到确认的电极的当前位置，将信号处理算法应用于所捕获的EP数据，以产生映射在电极的确认位置处的计算。

5. 发明授权

US07272437B2 Systems for processing electrocardiac signals having superimposed complexes 有权
标题翻译：用于处理具有叠加复合体的心电信号的系统
公开(公告)号：US07272437B2
公开(公告)日：2007-09-18
申请号：US10398089
申请日：2004-01-22
申请人： David P. Macadam , Paul J. Wang , Shawn X. Yang , Dipen Shah
发明人： David P. Macadam , Paul J. Wang , Shawn X. Yang , Dipen Shah
IPC分类号： A61B5/04
CPC分类号： A61B5/042 , A61B5/04525 , A61B5/0464 , A61B5/0468 , A61B5/7445 , A61N1/371
摘要： A system and a computed implemented methodology is disclosed for processing electrical signals recorded from the heart and, more particularly, for objectively deriving sub-components and comparing signals and their sub-components.
摘要翻译：公开了一种用于处理从心脏记录的电信号的系统和计算的实现方法，更具体地，用于客观导出子组件并比较信号及其子组件。

6. 发明授权

US08275452B2 Rapid 3D mapping using multielectrode position data 有权
公开(公告)号：US08275452B2
公开(公告)日：2012-09-25
申请号：US13209232
申请日：2011-08-12
申请人： David P. MacAdam , Minoru Mashimo , Pawel Kuklik , Bruce Stoller
发明人： David P. MacAdam , Minoru Mashimo , Pawel Kuklik , Bruce Stoller
IPC分类号： A61B5/04
CPC分类号： A61B5/044 , A61B5/0422 , A61B6/503 , A61B6/5247 , G06T7/0012 , G06T2200/04 , G06T2200/24 , G06T2207/10064 , G06T2207/20104 , G06T2207/30048
摘要： An electrophysiology (EP) system includes an interface for operator-interaction with the results of code executing therein. A template model can have channels positioned or repositioned thereupon by the user to define a set-up useful in rapid catheter positioning. Mapping operations can be performed without the requirement for precise catheter location determinations. A map module coordinates EP data associated with each selected channel and its associated position on the template model to provide this result, and can update the resulting map in the event that the channel or location is changed. Messaging and other dynamic features enable synchronized presentation of a myriad of EP data. Additional systems and methods are disclosed herein.

7. 发明申请

US20090204113A1 High Density Atrial Fibrillatrion Cycle Length (AFCL) Detection and Mapping System 审中-公开
标题翻译：高密度心房纤维循环长度（AFCL）检测和绘图系统
公开(公告)号：US20090204113A1
公开(公告)日：2009-08-13
申请号：US12418601
申请日：2009-04-05
申请人： David P. MacAdam , Minoru Mashimo , Sylvain Fanier , Tim Collins , Ding S. He , Remi Dubois
发明人： David P. MacAdam , Minoru Mashimo , Sylvain Fanier , Tim Collins , Ding S. He , Remi Dubois
IPC分类号： A61B18/14 , A61B5/0408
CPC分类号： A61B5/04014 , A61B5/0422 , A61B5/046 , A61B5/7257 , A61B18/14 , A61B18/1492 , A61B2018/00351 , A61B2018/00577 , A61B2018/00642 , A61B2018/00839
摘要： Systems and methods to assist in locating the focus of an atrial fibrillation include the association of atrial fibrillation cycle length values and statistics relating thereto with temporal locations on an electrogram of a given electrode, and/or the coordination of electrode locations with respective the spectral analyses of electrogram signals and further parameters and statistics relating thereto. Ablation therapy can proceed under guidance of such information.
摘要翻译：协助定位心房纤颤的焦点的系统和方法包括将心房颤动循环长度值与其相关的统计学与给定电极的电描图上的时间位置的关联，和/或电极位置与各自的光谱分析的协调的电描记信号及其相关参数和统计资料。消融治疗可以在这种信息的指导下进行。

8. 发明授权

US08224432B2 Rapid 3D mapping using multielectrode position data 有权
标题翻译：使用多电极位置数据进行快速3D映射
公开(公告)号：US08224432B2
公开(公告)日：2012-07-17
申请号：US12117654
申请日：2008-05-08
申请人： David P. MacAdam , Minoru Mashimo , Pawel Kuklik , Bruce Stoller
发明人： David P. MacAdam , Minoru Mashimo , Pawel Kuklik , Bruce Stoller
IPC分类号： A61B5/04
CPC分类号： A61B5/044 , A61B5/0422 , A61B6/503 , A61B6/5247 , G06T7/0012 , G06T2200/04 , G06T2200/24 , G06T2207/10064 , G06T2207/20104 , G06T2207/30048
摘要： An electrophysiology (EP) system includes an interface for operator-interaction with the results of code executing therein. A template model can have channels positioned or repositioned thereupon by the user to define a set-up useful in rapid catheter positioning. Mapping operations can be performed without the requirement for precise catheter location determinations. A map module coordinates EP data associated with each selected channel and its associated position on the template model to provide this result, and can update the resulting map in the event that the channel or location is changed. Messaging and other dynamic features enable synchronized presentation of a myriad of EP data. Additional systems and methods are disclosed herein.
摘要翻译：电生理（EP）系统包括用于操作者与其中执行代码结果的交互的接口。模板模型可以使用户定位或重新定位通道，以定义在快速导管定位中有用的设置。可以执行映射操作，而不需要精确的导管位置确定。地图模块协调与每个所选频道相关联的EP数据及其在模板模型上的相关位置以提供该结果，并且可以在频道或位置改变的情况下更新所得到的地图。消息传递和其他动态功能可以同时呈现大量的EP数据。本文公开了附加的系统和方法。

9. 发明申请

US20120078078A1 MEANS FOR SECURING A CATHETER INTO A VESSEL 审中-公开
标题翻译：将管道安装到船只中的手段
公开(公告)号：US20120078078A1
公开(公告)日：2012-03-29
申请号：US13186192
申请日：2011-07-19
申请人： David P. MacAdam , Charles A. Gibson , Dustin Dufour
发明人： David P. MacAdam , Charles A. Gibson , Dustin Dufour
IPC分类号： A61B5/05
CPC分类号： A61B5/042 , A61B5/0422 , A61B5/6853 , A61B5/6858 , A61M25/04
摘要： An electrophysiology catheter, e.g., a coronary sinus catheter, for insertion into a cardiac vessel, such as the coronary sinus, includes a handle and a catheter shaft coupled at one end to the handle. The catheter shaft has a distal end and an anchor is associated with the catheter shaft and is movable between a deployed position and a collapsed position. In the deployed position, the anchor extends radially outward from an outer surface of the catheter shaft for contacting a wall and temporarily anchoring the catheter shaft within the coronary sinus. The catheter also includes an actuator for causing deployment and collapsing of the anchor upon manipulation of the actuator.
摘要翻译：用于插入心脏容器（例如冠状窦）的电生理学导管，例如冠状静脉窦导管，包括手柄和一端连接到手柄的导管轴。导管轴具有远端，并且锚固体与导管轴相关联并且可在展开位置和折叠位置之间移动。在展开位置，锚固体从导管轴的外表面径向向外延伸，用于接触壁并临时将导管轴锚定在冠状窦内。导管还包括用于在操纵致动器时使锚固件展开和塌缩的致动器。

10. 发明申请

US20090069704A1 RAPID 3D MAPPING USING MULTIELECTRODE POSITION DATA 有权
标题翻译：使用多电子位置数据的快速3D映射
公开(公告)号：US20090069704A1
公开(公告)日：2009-03-12
申请号：US12117654
申请日：2008-05-08
申请人： David P. MacAdam , Minoru Mashimo , Pawel Kuklik , Bruce Stoller
发明人： David P. MacAdam , Minoru Mashimo , Pawel Kuklik , Bruce Stoller
IPC分类号： A61B5/04
CPC分类号： A61B5/044 , A61B5/0422 , A61B6/503 , A61B6/5247 , G06T7/0012 , G06T2200/04 , G06T2200/24 , G06T2207/10064 , G06T2207/20104 , G06T2207/30048
摘要： An electrophysiology (EP) system includes an interface for operator-interaction with the results of code executing therein. A template model can have channels positioned or repositioned thereupon by the user to define a set-up useful in rapid catheter positioning. Mapping operations can be performed without the requirement for precise catheter location determinations. A map module coordinates EP data associated with each selected channel and its associated position on the template model to provide this result, and can update the resulting map in the event that the channel or location is changed. Messaging and other dynamic features enable synchronized presentation of a myriad of EP data. Additional systems and methods are disclosed herein.
摘要翻译：电生理（EP）系统包括用于操作者与其中执行代码结果的交互的接口。模板模型可以使用户定位或重新定位通道，以定义在快速导管定位中有用的设置。可以执行映射操作，而不需要精确的导管位置确定。地图模块协调与每个所选频道相关联的EP数据及其在模板模型上的相关位置以提供该结果，并且可以在频道或位置改变的情况下更新所得到的地图。消息传递和其他动态功能可以同时呈现大量的EP数据。本文公开了附加的系统和方法。

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