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81. 发明授权

US07177679B2 Device and method for ventricular tracking and pacing 有权
公开(公告)号：US07177679B2
公开(公告)日：2007-02-13
申请号：US10062048
申请日：2002-01-31
申请人： Andrew P. Kramer , Albert Maarse , Jeffrey E. Stahmann , Rene H. Wentkowski
发明人： Andrew P. Kramer , Albert Maarse , Jeffrey E. Stahmann , Rene H. Wentkowski
IPC分类号： A61N1/362
CPC分类号： A61N1/3627 , A61N1/3622 , A61N1/368
摘要： A device and method for multi chamber pacing a patient's heart having heart failure and intrinsic conduction, wherein ventricular tracking is used to pace the ventricle when the sinus rate exceeds a preset atrial maximum tracking rate. The ventricular tracking pacemaker increases the range of pacing the ventricle. The ventricular tracking minimizes the loss of ventricular pacing caused by intrinsic conduction when the sinus rate is below an atrial maximum tracking rate, and it induces a new ventricular pacing behavior for sinus rates above the atrial maximum tracking rate without any significant pacing hysteresis as the sinus rate returns towards the lower rate limit.

82. 发明授权

US07158828B2 System and method for timing synchronized pacing 有权
标题翻译：定时同步起搏的系统和方法
公开(公告)号：US07158828B2
公开(公告)日：2007-01-02
申请号：US10454014
申请日：2003-06-03
申请人： Andrew P. Kramer , Jeffrey E. Stahmann
发明人： Andrew P. Kramer , Jeffrey E. Stahmann
IPC分类号： A61N1/368
CPC分类号： A61N1/3627 , A61N1/3684
摘要： A device and method for cardiac rhythm management in which a heart chamber is paced in accordance with sense signals from the opposite chamber or other distant cardiac site. The method is particularly useful in delivering cardiac resynchronization therapy.
摘要翻译：一种用于心律控制的装置和方法，其中根据来自相对室或其他远端心脏位点的感测信号来起搏心室。该方法在递送心脏再同步治疗中特别有用。

83. 发明授权

US07047066B2 Method and system for display of cardiac event intervals in a resynchronization pacemaker 有权
公开(公告)号：US07047066B2
公开(公告)日：2006-05-16
申请号：US10792663
申请日：2004-03-03
申请人： Scott Vanderlinde , Jeffrey E. Stahmann , Rene H. Wentkowski , David Ternes , James Kalgren
发明人： Scott Vanderlinde , Jeffrey E. Stahmann , Rene H. Wentkowski , David Ternes , James Kalgren
IPC分类号： A61B5/04
CPC分类号： A61N1/37247 , A61N1/3627 , A61N1/3684
摘要： A cardiac rhythm management system that includes a pacemaker configured for biventricular pacing and an external programmer with an associated display for displaying electrogram data and markers representing ventricular events. Associated with each marker are intraventricular intervals designed to relate information to a user in a manner suited for ventricular resynchronization pacing.

84. 发明授权

US07003347B2 System and method for cardiac rhythm management with dynamically adjusted synchronized chamber pacing protection period 有权
标题翻译：动态调节同步腔起搏保护期的心律管理系统和方法
公开(公告)号：US07003347B2
公开(公告)日：2006-02-21
申请号：US10172380
申请日：2002-06-14
申请人： Jeffrey E. Stahmann
发明人： Jeffrey E. Stahmann
IPC分类号： A61N1/368
CPC分类号： A61N1/3627 , A61N1/3684
摘要： A device and method for cardiac rhythm management in which one heart chamber, designated as the synchronized chamber, is paced in accordance with a pacing mode that employs sense signals from the opposite chamber, designated as the rate chamber. A synchronized chamber protection period triggered by an intrinsic or paced beat in the synchronized chamber is used to inhibit pacing without otherwise disturbing the pacing algorithm. The duration of the synchronized chamber protection period is dynamically adjusted based upon detection of a repolarization in the synchronized chamber
摘要翻译：一种用于心律管理的装置和方法，其中指定为同步腔的一个心脏室根据起搏模式进行起搏，该起搏模式采用来自相对室的指定为速率室的感测信号。由同步室中的固有或起搏的搏动触发的同步室保护期限用于抑制起搏而不影响起搏算法。基于同步室中的复极度的检测来动态地调整同步室保护期的持续时间。

85. 发明授权

US06988002B2 Apparatus and method for ventricular rate regularization with biventricular sensing 有权
公开(公告)号：US06988002B2
公开(公告)日：2006-01-17
申请号：US10304149
申请日：2002-11-25
申请人： Andrew P. Kramer , Jeffrey E. Stahmann , Julio C. Spinelli , Jiang Ding
发明人： Andrew P. Kramer , Jeffrey E. Stahmann , Julio C. Spinelli , Jiang Ding
IPC分类号： A61N1/368 , A61N1/365
CPC分类号： A61N1/3622 , A61N1/3627
摘要： A method and system for operating a cardiac pacemaker which employs pacing therapy to regularize the ventricular rhythm together with biventricular sensing. Biventricular sensing allows the ventricular rate regularization to be accomplished with greater hemodynamic stability.

86. 发明授权

US06963774B2 Safety pacing in multi-site CRM devices 有权
标题翻译：多站点CRM设备中的安全起搏
公开(公告)号：US06963774B2
公开(公告)日：2005-11-08
申请号：US10291459
申请日：2002-11-08
申请人： Jeffrey E. Stahmann , Andrew P. Kramer , Hugh Calkins
发明人： Jeffrey E. Stahmann , Andrew P. Kramer , Hugh Calkins
IPC分类号： A61N1/362 , A61N1/368
CPC分类号： A61N1/368 , A61N1/3622 , A61N1/3627 , A61N1/3684
摘要： An apparatus and method for providing pacing pulses to a second site when the pacing pulses are inhibited from being provided to a first site. A first cardiac signal and a second cardiac signal are sensed, where both the first and second cardiac signals include indications of cardiac events. A cardiac rate is determined from the cardiac events in one of the first cardiac signal or the second cardiac signal, and pacing pulses are provided to the first cardiac region in order to maintain the cardiac rate at at least a minimum rate value. A pace protection interval starts when a cardiac event is detected in the first cardiac signal. The pace protection interval inhibits delivery of pacing pulses to the first cardiac region. When pacing pulses to the first cardiac region are inhibited because of the pace protection interval, pacing pulses are provided to the second cardiac region at a safety interval timed from the inhibited pacing pulse to the first cardiac region.
摘要翻译：一种用于当起搏脉冲被禁止提供给第一部位时，将起搏脉冲提供给第二部位的装置和方法。感测第一心脏信号和第二心脏信号，其中第一和第二心脏信号都包括心脏事件的指示。从第一心脏信号或第二心脏信号之一的心脏事件确定心率，并且将起搏脉冲提供给第一心脏区域，以便将心率保持在至少最小速率值。当在第一心脏信号中检测到心脏事件时，起搏保护间隔开始。步速保护间隔禁止将起搏脉冲传送到第一心脏区域。当起搏脉冲到第一心脏区域由于步速保护间隔而被抑制时，起搏脉冲以从被抑制的起搏脉冲到第一心脏区域的安全间隔提供给第二心脏区域。

87. 发明授权

US06665558B2 System and method for correlation of patient health information and implant device data 有权
公开(公告)号：US06665558B2
公开(公告)日：2003-12-16
申请号：US09738869
申请日：2000-12-15
申请人： James Kalgren , Rene H. Wentkowski , Jeffrey E. Stahmann
发明人： James Kalgren , Rene H. Wentkowski , Jeffrey E. Stahmann
IPC分类号： A61B5045
CPC分类号： A61B5/0006 , A61B5/044 , A61B5/743 , A61B5/7445 , G06F19/00
摘要： A system and method for correlating health related data for display. The system includes a medical device recording data and a display producing device which correlates the data and simultaneously displays different types of data or displays two sets of the same type of data along with the circumstances at which the two sets of data were recorded. Such displays aid a physician in prescribing and ascertaining the efficacy of cardiac therapies.

88. 发明授权

US06553258B2 System and method for managing refractory periods in a cardiac rhythm management device with biventricular sensing 有权
$System and method for managing refractory periods in a cardiac rhythm management device with biventricular sensing$
公开(公告)号：US06553258B2
公开(公告)日：2003-04-22
申请号：US09748733
申请日：2000-12-26
申请人： Jeffrey E. Stahmann , Andrew P. Kramer , James O. Gilkerson , Lorenzo DiCarlo , Rene H. Wentkowski
发明人： Jeffrey E. Stahmann , Andrew P. Kramer , James O. Gilkerson , Lorenzo DiCarlo , Rene H. Wentkowski
IPC分类号： A61N1368
CPC分类号： A61N1/3627 , A61N1/3684
摘要： A method and system for managing refractory periods in a cardiac rhythm management device configured for biventricular or biatrial sensing. Refractory periods for each channel of the pacemaker are provided by interval timers that are triggered by sensed or paced events in order to prevent misinterpretation of sensing signals.

89. 发明授权

US06501988B2 Apparatus and method for ventricular rate regularization with biventricular sensing 有权
标题翻译：双心室感觉的心室率正规化的装置和方法
公开(公告)号：US06501988B2
公开(公告)日：2002-12-31
申请号：US09748358
申请日：2000-12-26
申请人： Andrew P. Kramer , Jeffrey E. Stahmann , Julio C. Spinelli , Jiang Ding
发明人： Andrew P. Kramer , Jeffrey E. Stahmann , Julio C. Spinelli , Jiang Ding
IPC分类号： A61N1362
CPC分类号： A61N1/3622 , A61N1/3627
摘要： A method and system for operating a cardiac pacemaker which employs pacing therapy to regularize the ventricular rhythm together with biventricular sensing. Biventricular sensing allows the ventricular rate regularization to be accomplished with greater hemodynamic stability.
摘要翻译：一种用于操作心脏起搏器的方法和系统，其采用起搏治疗以将心室节律与双心室感测一起正常化。双心室感应可以通过更大的血流动力学稳定性实现心室率正常化。

90. 发明授权

US06493586B1 Site reversion in cardiac rhythm management 有权
标题翻译：心脏节律管理中的现场反转
公开(公告)号：US06493586B1
公开(公告)日：2002-12-10
申请号：US09650568
申请日：2000-08-30
申请人： Jeffrey E. Stahmann , Andrew P. Kramer
发明人： Jeffrey E. Stahmann , Andrew P. Kramer
IPC分类号： A61N1368
CPC分类号： A61N1/3706 , A61N1/3627 , A61N2001/083
摘要： Methods for failure recovery in a cardiac rhythm management system and apparatus capable of carrying out the methods. The methods include applying a first pacing therapy using one or more leads. The methods further include detecting a failure condition on one or more of the leads, wherein the failure condition prohibits or frustrates application of the first pacing therapy. The methods still further include applying a second pacing therapy using one or more of the leads subsequent to detecting the failure condition. The second pacing therapy is preferably chosen such that the detected failure does not interfere with the second pacing therapy. The second pacing therapy may be applied for only one cardiac cycle. The second pacing therapy may further be applied continuously until the failure condition is resolved, or it may be latched such that physician intervention is required to resume the first pacing therapy.
摘要翻译：心律管理系统的故障恢复方法和能够执行该方法的装置。所述方法包括使用一个或多个引线应用第一起搏治疗。所述方法还包括检测一个或多个引线上的故障状况，其中所述故障条件禁止或阻止所述第一起搏治疗的应用。所述方法还包括在检测到故障状况之后使用一个或多个引线应用第二起搏治疗。优选选择第二起搏治疗，使得检测到的失败不会干扰第二起搏治疗。第二起搏治疗可以仅应用于一个心动周期。可以进一步连续应用第二起搏治疗直到失败状况得到解决，或者可以锁定第二起搏治疗，以便需要医师介入以恢复第一起搏治疗。

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