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公开(公告)号：US08612000B2
公开(公告)日：2013-12-17
申请号：US13327414
申请日：2011-12-15
CPC分类号： A61N1/368 , A61N1/3627 , A61N1/3684
摘要： In a pacing mode where the left ventricle is paced upon expiration of an escape interval that is reset by a right ventricular sense, there is the risk that the left ventricular pace may be delivered in the so-called vulnerable period that occurs after a depolarization and trigger an arrhythmia. To reduce this risk, a left ventricular protective period (LVPP) may be provided. Methods and devices for implementing an LVPP in the context of multi-site left ventricular pacing are described.
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2.发明授权Left ventricle-only and right ventricular safety pacing in the context of multi-site left ventricular pacing 有权左心室起搏和左心室起搏在左室多节段起搏的背景下公开(公告)号：US08538522B2
公开(公告)日：2013-09-17
申请号：US13327428
申请日：2011-12-15
CPC分类号： A61N1/368
摘要： One way in which cardiac resynchronization therapy may be delivered is to only deliver paces to the left ventricle. If left ventricular pacing is inhibited during a cardiac cycle, it may be desirable to deliver a right ventricular safety pace to prevent asystole. Methods and devices for implementing right ventricular safety pacing in the context of multi-site left ventricular-only pacing are described.
摘要翻译： 进行心脏再同步治疗的一种方法是仅向左心室输送步伐。 如果在心动周期期间左心室起搏被抑制，则可能需要递送右心室安全步速以防止心搏停止。 描述了在多局部左心室起搏背景下实施右心室安全起搏的方法和装置。
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3.发明申请公开(公告)号：US20120158083A1
公开(公告)日：2012-06-21
申请号：US13327414
申请日：2011-12-15
IPC分类号： A61N1/365
CPC分类号： A61N1/368 , A61N1/3627 , A61N1/3684
摘要： In a pacing mode where the left ventricle is paced upon expiration of an escape interval that is reset by a right ventricular sense, there is the risk that the left ventricular pace may be delivered in the so-called vulnerable period that occurs after a depolarization and trigger an arrhythmia. To reduce this risk, a left ventricular protective period (LVPP) may be provided. Methods and devices for implementing an LVPP in the context of multi-site left ventricular pacing are described.
摘要翻译： 在起搏模式中，左心室在由右心室感觉重置的逃避间隔期满时起搏，存在左心室速度可能在去极化后发生的所谓脆弱时期被传送的风险， 引发心律失常。 为了降低这种风险，可以提供左心室保护期（LVPP）。 描述了在多位点左心室起搏背景下实现LVPP的方法和装置。
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4.发明申请公开(公告)号：US20120158084A1
公开(公告)日：2012-06-21
申请号：US13327428
申请日：2011-12-15
IPC分类号： A61N1/365
CPC分类号： A61N1/368
摘要： One way in which cardiac resynchronization therapy may be delivered is to only deliver paces to the left ventricle. If left ventricular pacing is inhibited during a cardiac cycle, it may be desirable to deliver a right ventricular safety pace to prevent asystole. Methods and devices for implementing right ventricular safety pacing in the context of multi-site left ventricular-only pacing are described.
摘要翻译： 进行心脏再同步治疗的一种方法是仅向左心室输送步伐。 如果在心动周期期间左心室起搏被抑制，则可能需要递送右心室安全步速以防止心搏停止。 描述了在多局部左心室起搏背景下实施右心室安全起搏的方法和装置。
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5.发明授权Biventricular-triggered pacing in the context of multi-site left ventricular pacing 有权在多局部左心室起搏背景下的双心室触发起搏公开(公告)号：US08600501B2
公开(公告)日：2013-12-03
申请号：US13327442
申请日：2011-12-15
申请人： Jeffrey E. Stahmann , James O. Gilkerson , Krzysztof Z. Siejko , James Kalgren , Yinghong Yu , Kenneth L. Baker
发明人： Jeffrey E. Stahmann , James O. Gilkerson , Krzysztof Z. Siejko , James Kalgren , Yinghong Yu , Kenneth L. Baker
IPC分类号： A61N1/365
CPC分类号： A61N1/36592 , A61N1/3627 , A61N1/3684
摘要： Biventricular-triggered pacing is a pacing mode that can employ in cardiac resynchronization pacing at elevated heart rates. Described herein are methods and devices for implementing biventricular pacing in the context of multi-site left ventricular pacing.
摘要翻译： 双心室触发起搏是起搏模式，可以在升高的心率下采用心脏再同步起搏。 本文描述了在多局部左心室起搏背景下实现双心室起搏的方法和装置。
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6.发明申请BIVENTRICULAR-TRIGGERED PACING IN THE CONTEXT OF MULTI-SITE LEFT VENTRICULAR PACING 有权在多场左心室的背景下的双向触发的皮肤公开(公告)号：US20120158085A1
公开(公告)日：2012-06-21
申请号：US13327442
申请日：2011-12-15
申请人： Jeffrey E. Stahmann , James O. Gilkerson , Krzysztof Z. Siejko , James Kalgren , Yinghong Yu , Kenneth L. Baker
发明人： Jeffrey E. Stahmann , James O. Gilkerson , Krzysztof Z. Siejko , James Kalgren , Yinghong Yu , Kenneth L. Baker
IPC分类号： A61N1/365
CPC分类号： A61N1/36592 , A61N1/3627 , A61N1/3684
摘要： Biventricular-triggered pacing is a pacing mode that can employ in cardiac resynchronization pacing at elevated heart rates. Described herein are methods and devices for implementing biventricular pacing in the context of multi-site left ventricular pacing.
摘要翻译： 双心室触发起搏是起搏模式，可以在升高的心率下采用心脏再同步起搏。 本文描述了在多局部左心室起搏背景下实现双心室起搏的方法和装置。
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7.发明授权Refractory and blanking intervals in the context of multi-site left ventricular pacing 有权多站点左心室起搏背景下的耐火和消隐间隔公开(公告)号：US08611999B2
公开(公告)日：2013-12-17
申请号：US13327400
申请日：2011-12-15
IPC分类号： A61N1/05
CPC分类号： A61N1/3627 , A61N1/3684
摘要： A refractory period for a pacemaker sensing channel refers to a period of time during which the sensing channel is either blind to incoming electrical signals, termed a blanking interval, and/or during which the device is configured to ignore such signals for purposes of sense event detection. Methods and devices for implementing refractory periods in the context of multi-site left ventricular pacing are described.
摘要翻译： 用于起搏器感测通道的不适期是指感测通道对于被称为消隐间隔的输入电信号而言是盲目的，和/或在该时间段期间，设备被配置为忽略这些信号以用于感觉事件 检测。 描述了在多站点左心室起搏背景下实施不应期的方法和装置。
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8.发明申请公开(公告)号：US20120158087A1
公开(公告)日：2012-06-21
申请号：US13327400
申请日：2011-12-15
IPC分类号： A61N1/365
CPC分类号： A61N1/3627 , A61N1/3684
摘要： A refractory period for a pacemaker sensing channel refers to a period of time during which the sensing channel is either blind to incoming electrical signals, termed a blanking interval, and/or during which the device is configured to ignore such signals for purposes of sense event detection. Methods and devices for implementing refractory periods in the context of multi-site left ventricular pacing are described.
摘要翻译： 用于起搏器感测通道的不适期是指感测通道对于被称为消隐间隔的输入电信号而言是盲目的，和/或在该时间段期间，设备被配置为忽略这些信号以用于感觉事件 检测。 描述了在多站点左心室起搏背景下实施不应期的方法和装置。
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公开(公告)号：US20100094102A1
公开(公告)日：2010-04-15
申请号：US12576453
申请日：2009-10-09
申请人： Yi Zhang , Jeffrey E. Stahmann , Krzysztof Z. Siejko , Ramesh Wariar , Julie A. Thompson , John D. Hatlestad , Kenneth C. Beck
发明人： Yi Zhang , Jeffrey E. Stahmann , Krzysztof Z. Siejko , Ramesh Wariar , Julie A. Thompson , John D. Hatlestad , Kenneth C. Beck
IPC分类号： A61B5/02
CPC分类号： A61B5/02055 , A61B5/0008 , A61B5/0031 , A61B5/01 , A61B5/02028 , A61B5/0205 , A61B5/0215 , A61B5/026 , A61B5/029 , A61B5/042 , A61B5/0452 , A61B5/0531 , A61B5/0538 , A61B5/0816 , A61B5/085 , A61B5/1118 , A61B5/121 , A61B5/14542 , A61B5/686 , A61B5/6869 , A61B5/7275 , A61B7/04 , A61N1/36585 , G06F19/00
摘要： An apparatus comprises plurality of sensors and a processor. Each sensor provides a sensor signal that includes physiological information and at least one sensor is implantable. The processor includes a physiological change event detection module that detects a physiological change event from a sensor signal and produces an indication of occurrence of one or more detected physiological change events, and a heart failure (HF) detection module. The HF detection module determines, using a first rule, whether the detected physiological change event is indicative of a change in HF status of a subject, determines whether to override the first rule HF determination using a second rules, and declares whether the change in HF status occurred according to the first and second rules.
摘要翻译： 一种装置包括多个传感器和一个处理器。 每个传感器提供包括生理信息的传感器信号，并且至少一个传感器是可植入的。 处理器包括生理变化事件检测模块，其从传感器信号检测生理变化事件，并产生一个或多个检测到的生理变化事件的发生的指示，以及心力衰竭（HF）检测模块。 HF检测模块使用第一规则确定检测到的生理变化事件是否指示受试者的HF状态的变化，使用第二规则确定是否覆盖第一规则HF确定，并且声明HF的变化 状态根据第一和第二规则发生。
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公开(公告)号：US20080125820A1
公开(公告)日：2008-05-29
申请号：US11564637
申请日：2006-11-29
申请人： Jeffrey E. Stahmann , Krzysztof Z. Siejko , Carlos Haro , Abhilash Patangay , Gerrard M. Carlson , Andres Belalcazar
发明人： Jeffrey E. Stahmann , Krzysztof Z. Siejko , Carlos Haro , Abhilash Patangay , Gerrard M. Carlson , Andres Belalcazar
IPC分类号： A61N1/365
CPC分类号： A61N1/36514 , A61B5/0031 , A61B5/021 , A61B5/024 , A61B5/053 , A61B5/08 , A61B5/0816 , A61B5/1116 , A61B5/4806 , A61B5/686 , A61B5/7275 , A61B7/04 , A61N1/36578
摘要： A system and method to sense heart sounds with one or more implantable medical devices according to one or more parameters. The system alters one or more of the parameters as a function of one or more triggering events. The system then senses heart sounds with the one or more implantable medical devices according to at least the one or more altered parameters.
摘要翻译： 根据一个或多个参数用一个或多个可植入医疗装置感测心脏声音的系统和方法。 系统根据一个或多个触发事件改变一个或多个参数。 该系统然后根据至少一个或多个改变的参数用一个或多个可植入医疗装置感测心脏声音。
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