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1. 发明申请

WO2008042733A3 REPLACEMENT INDICATOR TIMER FOR IMPLANTABLE MEDICAL DEVICES 审中-公开
标题翻译：用于植入式医疗设备的替换指示器定时器
公开(公告)号：WO2008042733A3
公开(公告)日：2008-06-26
申请号：PCT/US2007079805
申请日：2007-09-28
申请人： MEDTRONIC INC , BETZOLD ROBERT A , BUSACKER JAMES W
发明人： BETZOLD ROBERT A , BUSACKER JAMES W
IPC分类号： A61N1/00 , A61N1/37
CPC分类号： A61N1/3708
摘要： A system and method is provided for reliably indicating that an implantable medical device is in need of replacement. An implantable medical device includes a battery and a replacement indicator timer. The battery provides power to the implantable medical device. The replacement indicator timer counts a replacement time period to a determined replacement date for the implantable medical device. The replacement indicator timer starts the counting when an operational characteristic of the battery reaches a selected value.
摘要翻译：提供了用于可靠地指示可植入医疗装置需要更换的系统和方法。可植入医疗装置包括电池和替换指示器计时器。电池为植入式医疗设备提供电力。替换指示器计时器将替换时间段计数为植入式医疗设备的确定替换日期。当电池的操作特性达到选定值时，更换指示器计时器开始计数。

2. 发明申请

WO2004101067A3 CAPTURE MANAGEMENT IMPROVEMENTS 审中-公开
标题翻译：捕获管理改进
公开(公告)号：WO2004101067A3
公开(公告)日：2005-03-31
申请号：PCT/US2004014481
申请日：2004-05-07
申请人： MEDTRONIC INC , RUETER JOHN C , MANRODT CHRISTOPHER M , BUSACKER JAMES W , SHELDON TODD J
发明人： RUETER JOHN C , MANRODT CHRISTOPHER M , BUSACKER JAMES W , SHELDON TODD J
IPC分类号： A61N1/08 , A61N1/368 , A61N1/37
CPC分类号： A61N1/368 , A61N1/371 , A61N1/3712 , A61N1/3714 , A61N2001/083
摘要： A capture detection algorithm detects and distinguishes atrial capture . Atrial chamber reset (ACR) and AV conduction (AVC) algorithms are implemented to measure an atrial pacing threshold The data that is used to choose between ACR and AVC methods is used to determine the progression of the patient's disease state. Some of the significant aspects of the invention include enablement of accurate threshold measurements, including calculation of stability criteria, precise interval measurements and the use of reference interval to determine capture and loss of capture.
摘要翻译：捕获检测算法检测并区分心房捕获。实施房室复位（ACR）和AV传导（AVC）算法来测量心房起搏阈值用于在ACR和AVC方法之间选择的数据用于确定患者疾病状态的进展。本发明的一些重要方面包括启用准确的阈值测量，包括稳定性标准的计算，精确的间隔测量以及参考间隔的使用以确定捕获和捕获的丢失。

3. 发明专利

JP2010022878A Method and apparatus for adjusting stimulation signal energy 有权
标题翻译：调节刺激信号能量的方法和装置
公开(公告)号：JP2010022878A
公开(公告)日：2010-02-04
申请号：JP2009254523
申请日：2009-11-06
申请人： Medtronic Inc , メドトロニック,インコーポレイテッド
发明人： RUETER JOHN C , MANRODT CHRISTOPHER M , BUSACKER JAMES W , SHELDON TODD J
IPC分类号： A61N1/37 , A61N1/08 , A61N1/368
CPC分类号： A61N1/368 , A61N1/371 , A61N1/3712 , A61N1/3714 , A61N2001/083
摘要： PROBLEM TO BE SOLVED: To provide a cardiac pacemaker with a capture detection algorithm in which atrial capture may be detected and distinguished without adding other components to the device. SOLUTION: A capture detection algorithm detects and distinguishes atrial capture. Atrial chamber reset (ACR) and AV conduction (AVC) algorithms are implemented to measure an atrial pacing threshold. The data that is used to choose between ACR and AVC methods is used to determine the progression of the patient's disease state. Accurate threshold measurements including calculation of stability criteria, precise interval measurements, and the use of reference interval are enabled to determine capture and loss of capture. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有捕获检测算法的心脏起搏器，其中可以检测和区分心房捕获，而不向设备添加其他组件。捕捉检测算法检测并区分心房捕获。实施房室复位（ACR）和AV传导（AVC）算法来测量心房起搏阈值。用于在ACR和AVC方法之间选择的数据用于确定患者疾病状态的进展。精确的阈值测量，包括稳定性标准的计算，精确的间隔测量和参考间隔的使用，可以确定捕获和捕获的丢失。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2006272028A Pacemaker 有权
标题翻译：起搏器
公开(公告)号：JP2006272028A
公开(公告)日：2006-10-12
申请号：JP2006199245
申请日：2006-07-21
申请人： Medtronic Inc , メドトロニック・インコーポレーテッド
发明人： HESS MICHAEL F , MARKOWITZ H TOBY , BUSACKER JAMES W
IPC分类号： A61N1/368 , A61N1/362
CPC分类号： A61N1/3627 , A61N1/3682
摘要： PROBLEM TO BE SOLVED: To provide a pacemaker including an adjusting means for automatically adjusting ventricle atrial refractory period (PVARP) between heart rates.
SOLUTION: This pacemaker includes the adjusting means for automatically adjusting PVARP between heart rates, and retains a value to 2:1 block point and an interval value corresponding to the 2:1 block point, and also AV interval value, wherein the adjusting means includes a means for determining the 2:1 block point to the sequence between the given heart rates; and means for setting the PVARP equal to an interval value obtained by subtracting one of the AV interval values from the interval value corresponding to the 2:1 block point.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种起搏器，其包括用于自动调节心率之间的心室心房不应期（PVARP）的调节装置。解决方案：该起搏器包括用于在心率之间自动调节PVARP的调节装置，并且将值保持为2：1的阻挡点和对应于2：1阻挡点的间隔值，以及AV间隔值，其中调整装置包括用于确定给定心率之间的序列的2:1块的装置; 以及用于将PVARP设置为等于通过从对应于2：1块点的间隔值中减去一个AV间隔值而获得的间隔值的装置。版权所有（C）2007，JPO＆INPIT

5. 发明专利

AU716594B2 Adaptive search AV and auto PVARP adaptation to same with additional benefit 未知
公开(公告)号：AU716594B2
公开(公告)日：2000-03-02
申请号：AU7235096
申请日：1996-08-23
申请人： MEDTRONIC INC
发明人： HESS MICHAEL F , MARKOWITZ H TOBY , BUSACKER JAMES W
IPC分类号： A61N1/368 , A61N1/362
摘要： An AV search method and apparatus is taught with some variation. It allows a pacemaker to find the appropriate AV interval so as to avoid pacing in the ventricle when it is not necessary, even if there is intermittent AV conduction in the patient. Also, there is an adaptive PVARP method and apparatus that allows the PVARP and AV interval to be adjusted together automatically.

6. 发明专利

AU703189B2 Modification of pacemaker tachy response based on FFRW sensing 未知
公开(公告)号：AU703189B2
公开(公告)日：1999-03-18
申请号：AU6846596
申请日：1996-08-16
申请人： MEDTRONIC INC
发明人： HESS MICHAEL F , MARKOWITZ H TOBY , BUSACKER JAMES W , JURAN CARLEEN J
IPC分类号： A61N1/362 , A61N1/368
摘要： A pacemaker control method and apparatus for determining the presence of atrial tachyarrhythmias uses a true interval value and compares it to a predetermined tachy value. The true interval value is updated based on the presence of far field R waves in PVARP that meet certain sequencing criteria. The criteria selected allows the control method and apparatus to reduce or eliminate event sequences that will generate false positive tachy detection and subsequent mode switching, while still allowing for the detection of tachy events in PVARP.

7. 发明专利

AU682199B2 Pacemaker telemetry system 未知
公开(公告)号：AU682199B2
公开(公告)日：1997-09-25
申请号：AU7200294
申请日：1994-05-10
申请人： MEDTRONIC INC
发明人： RYAN TERRENCE G , BUSACKER JAMES W , HOCHBAN ROBERT A
IPC分类号： A61N1/37 , A61N1/372 , H04L25/49 , H04Q9/00

8. 发明专利

CA2204615A1 ADAPTIVE SEARCH AV AND AUTO PVARP ADAPTATION TO SAME WITH ADDITIONAL BENEFIT 未知
公开(公告)号：CA2204615A1
公开(公告)日：1997-04-03
申请号：CA2204615
申请日：1996-08-23
申请人： MEDTRONIC INC
发明人： MARKOWITZ H TOBY , BUSACKER JAMES W , HESS MICHAEL F
IPC分类号： A61N1/368 , A61N1/362
摘要： An AV search method and apparatus is taught with some variation described. It allows a pacemaker to find the appropriate AV interval so as to avoid pacing in the ventricle when it is not necessary, even if there is intermittent AV conduction in the patient. Also, an adaptive PVARP method and apparatus is disclosed that allows the PVARP and AV interval to be adjusted together automatically.

9. 发明专利

CA2204615C ADAPTIVE SEARCH AV AND AUTO PVARP ADAPTATION TO SAME WITH ADDITIONAL BENEFIT 未知
公开(公告)号：CA2204615C
公开(公告)日：2003-10-07
申请号：CA2204615
申请日：1996-08-23
申请人： MEDTRONIC INC
发明人： MARKOWITZ H TOBY , BUSACKER JAMES W , HESS MICHAEL F
IPC分类号： A61N1/368 , A61N1/362
摘要： An AV search method and apparatus is taught with some variation described. It allows a pacemaker to find the appropriate AV interval so as to avoid pacing in the ventricle when it is not necessary, even if there is intermittent AV conduction in the patient. Also, an adaptive PVARP method and apparatus is disclosed that allows the PVARP and AV interval to be adjusted together automatically.

10. 发明专利

CA2205374C MODIFICATION OF PACEMAKER TACHY RESPONSE BASED ON FFRW SENSING 未知
公开(公告)号：CA2205374C
公开(公告)日：2003-09-09
申请号：CA2205374
申请日：1996-08-16
申请人： MEDTRONIC INC
发明人： JURAN CARLEEN J , HESS MICHAEL F , BUSACKER JAMES W , MARKOWITZ H TOBY
IPC分类号： A61N1/362 , A61N1/368
摘要： A pacemaker control method and apparatus for determining the presence of atrial tachyarrhythmias uses a true interval value and compares it to a predetermined tachy value. The true interval value is updat ed based on the presence of far field R waves in PVARP that meet certain sequencing criteria. The criteria selected allows the control method and apparatus to reduce or eliminate event sequences that will generate false positive tachy detection and subsequent mode switching, while still allowing for the detection of tachy events in PVARP.

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