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公开(公告)号：EP3954300A1
公开(公告)日：2022-02-16
申请号：EP21180913.2
申请日：2013-05-23
发明人： WALDSTREICHER, Jonathan Reuben , KRIMSKIY, William Sanford , SCHWARTZ, Yitzhack , SHALGI, Avi , BAR-TAL, Meir , AMIT, Matityahu , HAYAM, Gal , ITAH, Rafael , AINSWORTH, Robert D.
摘要： An endobronchial probe includes a deflector having a bore extending therethrough at an angle to its long axis for passage of a tool. The probe includes a location sensor and an ultrasound imager. A push-pull anchoring system comprises a plurality of guides and wires that can extend beyond the guides and retract within the guides. When extended the wires diverge from the long axis sufficiently to engage a bronchus. The probe includes a balloon disposed on the distal segment contralateral to bore that when inflated urges the mouth of the bore into contact with the bronchial wall.
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公开(公告)号：EP3444822B1
公开(公告)日：2020-08-05
申请号：EP18189343.9
申请日：2018-08-16
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公开(公告)号：EP3639736A1
公开(公告)日：2020-04-22
申请号：EP19204600.1
申请日：2014-09-11
发明人： CHMIEL, Yoram , HAYAM, Gal
摘要： While detecting a cardiac arrhythmia, a mapping electrode of a probe is used to associate a local activation time with a first location in a region of interest in the heart. While detecting an absence of the cardiac arrhythmia, the local activation time is associated with a second location in the heart. Electrical data of the first location is assigned to the second location, and an electroanatomic map of the heart is generated that includes the second location in association with the assigned electrical data of the first location.
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公开(公告)号：EP3626164A1
公开(公告)日：2020-03-25
申请号：EP19192581.7
申请日：2017-01-16
发明人： URMAN, Roy , ZEIDAN, Ziyad , GOLDBERG, Stanislav , HAYAM, Gal , BAR-TAL, Meir , ZRIHEM, Yaniv Ben , VERMA, Atul , AMOS, Yariv Avraham , HOUBEN, Richard P.
IPC分类号： A61B5/00 , A61B5/0472 , A61B5/042 , A61B5/046
摘要： A method of atrial focal source detection is provided which includes detecting, via sensors, electro-cardiogram (ECG) signals over time. Each ECG signal is detected via one of the sensors and indicates electrical activity of a heart. The method also includes determining, for each ECG signal, local activation times (LATs) each indicating a time of one of a plurality of atrial activations of a corresponding ECG signal and detecting whether one or more focal source areas of activation in the heart is indicated based on the detected ECG signals and the one or more local LATs. S-waves can be distinguished from non-S-waves by generating models for each atrial activation and classifying atrial activations. Maps can be generated by visually indicating, for each sensor, a level of incidence of the atrial activations occurring before atrial activations of neighboring sensors within a period of time.
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公开(公告)号：EP3192438B1
公开(公告)日：2019-08-21
申请号：EP17151641.2
申请日：2017-01-16
发明人： URMAN, Roy , ZEIDAN, Ziyad , GOLDBERG, Stanislav , HAYAM, Gal , BAR-TAL, Meir , ZRIHEM, Yaniv Ben , VERMA, Atul , AMOS, Yariv Avraham , HOUBEN, Richard P.
IPC分类号： A61B5/00 , A61B5/0472 , A61B5/042 , A61B5/046
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公开(公告)号：EP3444822A1
公开(公告)日：2019-02-20
申请号：EP18189343.9
申请日：2018-08-16
摘要： An ECG data management system is disclosed which includes a first memory portion configured to store ECG data having values corresponding to electrical signals of a heart acquired over time via a plurality of electrodes disposed at different areas of the heart. The system also includes a second memory portion configured to store the ECG data and a processing device configured to manage mapping of the ECG data by performing a mapping procedure including generating map data and one or more maps from the ECG data for display; concurrently storing the ECG data in the first memory portion and the second memory portion; and in response to a request to export the ECG data, stopping the storing of the ECG data in the second memory portion and synchronizing the ECG data stored in the second memory portion with the map data while continuing to perform the mapping procedure.
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27.发明公开NON-OVERLAPPING LOOP-TYPE OR SPLINE-TYPE CATHETER TO DETERMINE ACTIVATION SOURCE DIRECTION AND ACTIVATION SOURCE TYPE 审中-公开非重叠环型或样条型导管测定活化源方向和活化源类型
公开(公告)号：EP3192442A1
公开(公告)日：2017-07-19
申请号：EP17151625.5
申请日：2017-01-16
发明人： URMAN, Roy , BAR-TAL, Meir , ZRIHEM, Yaniv Ben , VERMA, Atul , AMOS, Yariv Avraham , HOUBEN, Richard P. M. , ZEIDAN, Ziyad , HAYAM, Gal
CPC分类号： A61B5/0422 , A61B5/046 , A61B5/6856 , A61B5/6857 , A61B5/6858 , A61B5/6859 , A61B2018/00577
摘要： A catheter may be adapted to map a chamber of the heart. The catheter may include a magnetic and/or ultrasound sensor for navigation. The body of the catheter may be pliable and configured to form a predetermined shape upon exiting a catheter sheath. Upon exiting the catheter sheath, the catheter body may be configured to form one or more loops, and the loops may be non-overlapping loops. In some examples, the non-overlapping loops may be concentric loops. Alternatively, the catheter body may be configured to form one or more splines. The catheter body may include an embedded electrode assembly. The electrodes of the electrode assembly may be may be arranged in one or more rows and configured to detect a wave front. The electrode assembly may also be configured to generate and activation sequence and determine a direction of an activation source. The electrode assembly may also be configured to determine the type of activation source, for example a rotational activation source, a focal activation source, and a single-wide activation source.
摘要翻译： 导管可以适于映射心脏的腔室。 导管可以包括用于导航的磁性和/或超声波传感器。 导管的主体可以是柔韧的并且构造成在离开导管护套时形成预定的形状。 在离开导管护套后，导管主体可以被配置成形成一个或多个环，并且环可以是非重叠的环。 在一些示例中，非重叠回路可以是同心回路。 或者，导管主体可以被构造成形成一个或多个花键。 导管主体可以包括嵌入式电极组件。 电极组件的电极可以被布置成一排或多排并被配置成检测波前。 电极组件还可以被配置为产生和激活顺序并确定激活源的方向。 电极组件还可以被配置为确定激活源的类型，例如旋转激活源，聚焦激活源和单宽激活源。
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公开(公告)号：EP3192438A1
公开(公告)日：2017-07-19
申请号：EP17151641.2
申请日：2017-01-16
发明人： URMAN, Roy , ZEIDAN, Ziyad , GOLDBERG, Stanislav , HAYAM, Gal , BAR-TAL, Meir , ZRIHEM, Yaniv Ben , VERMA, Atul , AMOS, Yariv Avraham , HOUBEN, Richard P.
IPC分类号： A61B5/00 , A61B5/0472 , A61B5/042 , A61B5/046
CPC分类号： A61B5/04012 , A61B5/0422 , A61B5/046 , A61B5/0472 , A61B5/6856 , A61B5/6859 , A61B5/7267 , A61B5/743 , A61B18/04 , A61B2018/00351 , A61B2562/046
摘要： A method of atrial focal source detection is provided which includes detecting, via sensors, electro-cardiogram (ECG) signals over time. Each ECG signal is detected via one of the sensors and indicates electrical activity of a heart. The method also includes determining, for each ECG signal, local activation times (LATs) each indicating a time of one of a plurality of atrial activations of a corresponding ECG signal and detecting whether one or more focal source areas of activation in the heart is indicated based on the detected ECG signals and the one or more local LATs. S-waves can be distinguished from non-S-waves by generating models for each atrial activation and classifying atrial activations. Maps can be generated by visually indicating, for each sensor, a level of incidence of the atrial activations occurring before atrial activations of neighboring sensors within a period of time.
摘要翻译： 提供心房源检测的方法，其包括经由传感器随时间检测心电图（ECG）信号。 每个ECG信号通过其中一个传感器检测并指示心脏的电活动。 该方法还包括为每个ECG信号确定各自指示相应ECG信号的多个心房激动之一的时间的局部激活时间（LAT），并且检测是否指示了心脏中激活的一个或多个焦点源区域 基于检测到的ECG信号和一个或多个本地LAT。 通过生成每种心房激动和分类心房激动的模型，可以将S波与非S波区分开来。 通过对每个传感器可视地指示在一段时间内相邻传感器的心房激活之前发生的心房激动的发生水平，可以生成地图。
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