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公开(公告)号：US20130267875A1
公开(公告)日：2013-10-10
申请号：US13630750
申请日：2012-09-28
IPC分类号： A61B17/32
CPC分类号： A61N7/022 , A61B2017/00053 , A61B2017/00092 , A61B2017/00106 , A61B2017/320069 , A61B2018/00029 , A61M25/0147 , A61M25/0152 , A61N2007/0091
摘要： A tissue ablation system for treating fibrillation in a patient comprises a steerable interventional catheter having an energy source that emits a beam of energy to ablate tissue thereby creating a conduction block for aberrant electrical pathways. The system also includes a handle disposed near a proximal end of the interventional catheter and has an actuation mechanism for steering the interventional catheter. A console allows the system to be controlled and provides power to the system, and a display pod is electrically coupled with the console. The display pod has a display panel to display system information to a user and allows the user to control the system. A catheter pod is releasably coupled with the handle electrically and mechanically, and also electrically coupled with the display pod.
摘要翻译： 用于治疗患者原纤维化的组织消融系统包括具有能量源的可引导介入导管，所述能量源发射能量束以消融组织，从而为异常电通路形成传导阻滞。 该系统还包括设置在介入导管的近端附近的手柄，并具有用于转导介入导管的致动机构。 控制台允许系统被控制并为系统提供电力，并且显示盒与控制台电耦合。 显示盒具有显示面板，用于向用户显示系统信息，并允许用户控制系统。 导管盒与手柄电气和机械可释放地联接，并且还与显示盒电耦合。
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2.发明申请SYSTEM AND METHOD FOR ENERGY DELIVERY TO TISSUE WHILE MONITORING POSITION, LESION DEPTH, AND WALL MOTION 审中-公开在监测位置，距离深度和墙壁运动时能量输送组织的系统和方法公开(公告)号：US20130096593A1
公开(公告)日：2013-04-18
申请号：US13630697
申请日：2012-09-28
IPC分类号： A61N7/02
CPC分类号： A61N7/00 , A61B8/12 , A61B2017/00084 , A61B2017/00092 , A61B2017/00106 , A61B2018/00029 , A61B2018/00642 , A61B2090/061 , A61N7/022 , A61N2007/0052 , A61N2007/0073 , A61N2007/0078
摘要： Systems and methods for ablating tissue include an ablation device having an energy source and a sensor. The energy source provides a beam of energy directable to target tissue, and the sensor senses energy reflected back from the target tissue. The sensor collects various information from the target tissue in order to facilitate adjustment of ablation operating parameters, such as changing power or position of the energy beam. Gap distance between the energy source and target tissue, energy beam incident angle, tissue motion, tissue type, lesion depth, etc. are examples of some of the information that may be collected during the ablation process and used to help control ablation of the tissue.
摘要翻译： 用于烧蚀组织的系统和方法包括具有能量源和传感器的消融装置。 能量源提供可瞄准组织的能量束，并且传感器感测从目标组织反射的能量。 传感器从目标组织收集各种信息，以便于调整消融操作参数，例如改变能量束的功率或位置。 能量源和目标组织之间的间隙距离，能量束入射角，组织运动，组织类型，损伤深度等是可以在消融过程期间收集的并且用于帮助控制组织消融的一些信息的示例 。
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公开(公告)号：US20130096592A1
公开(公告)日：2013-04-18
申请号：US13630652
申请日：2012-09-28
IPC分类号： A61N7/02
CPC分类号： A61B17/320068 , A61B17/2202 , A61B18/1492 , A61B18/24 , A61B2017/00106 , A61B2017/00243 , A61B2017/003 , A61B2017/22024 , A61B2018/00029 , A61N7/02 , A61N7/022 , A61N2007/0078
摘要： A tissue ablation system for treating fibrillation in a patient comprises a steerable interventional catheter having an energy source that emits a beam of energy to ablate tissue thereby creating a conduction block for aberrant electrical pathways. The system also includes a handle disposed near a proximal end of the interventional catheter and has an actuation mechanism for steering the interventional catheter. A console allows the system to be controlled and provides power to the system, and a display pod is electrically coupled with the console. The display pod has a display panel to display system information to a user and allows the user to control the system. A catheter pod is releasably coupled with the handle electrically and mechanically, and also electrically coupled with the display pod.
摘要翻译： 用于治疗患者原纤维化的组织消融系统包括具有能量源的可引导介入导管，所述能量源发射能量束以消融组织，从而为异常电通路形成传导阻滞。 该系统还包括设置在介入导管的近端附近的手柄，并具有用于转导介入导管的致动机构。 控制台允许系统被控制并为系统提供电力，并且显示盒与控制台电耦合。 显示盒具有显示面板，用于向用户显示系统信息，并允许用户控制系统。 导管盒与手柄电气和机械可释放地联接，并且还与显示盒电耦合。
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公开(公告)号：US20100049099A1
公开(公告)日：2010-02-25
申请号：US12505326
申请日：2009-07-17
CPC分类号： A61B18/04 , A61B17/22012 , A61B18/1492 , A61B18/24 , A61B34/70 , A61B2017/00057 , A61B2017/00106 , A61B2018/00273 , A61B2018/00375 , A61N7/022
摘要： An ablation system for treating atrial fibrillation in a patient comprises an inner shaft having proximal and distal ends as well as a lumen therebetween. A distal tip assembly is adjacent the inner shaft distal end, and the distal tip assembly comprises an energy source and a sensor. The energy source is adapted to deliver energy to a target tissue so as to create a zone of ablation in the target tissue. This blocks abnormal electrical activity and thus reduces or eliminates atrial fibrillation in the patient. The system also has an outer shaft with proximal and distal ends, and a lumen therebetween. The inner shaft is slidably disposed in the outer shaft lumen, and the inner shaft is rotatable, bendable and linearly slidable relative to the outer shaft. The outer shaft is rotatable, bendable and linearly slidable relative to the target tissue.
摘要翻译： 用于治疗患者心房颤动的消融系统包括具有近端和远端的内轴以及其间的内腔。 远侧末端组件邻近内轴远端，并且远侧末端组件包括能量源和传感器。 能量源适于将能量传递到目标组织，以便在目标组织中产生消融区域。 这阻止了异常的电活动，从而减少或消除了患者心房颤动。 该系统还具有外轴，其具有近端和远端以及其间的内腔。 内轴可滑动地设置在外轴腔中，并且内轴可相对于外轴旋转，可弯曲和线性滑动。 外轴可相对于目标组织旋转，可弯曲和线性滑动。
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