专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08046068B2 Apparatus and method for treating ventricular tachyarrhythmias 有权
标题翻译：用于治疗室性快速性心律失常的装置和方法
公开(公告)号：US08046068B2
公开(公告)日：2011-10-25
申请号：US12386567
申请日：2009-04-20
申请人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
发明人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
IPC分类号： A61N1/362
CPC分类号： A61N1/3622 , A61N1/395 , A61N1/3962
摘要： A system and method for selectively treating a ventricular tachycardia based on sensed atrial and ventricular intervals from the patient's heart. A detection window of the ten most recent atrial and ventricular intervals are analyzed for the occurrence of either tachycardia or fibrillation. When a majority of the sensed intervals are satisfied, the apparatus starts a duration time interval. Ventricular intervals and atrial intervals are compare, ventricular interval greater than the atrial interval by a bias factor the system delivers tachycardia therapy to the heart. Alternatively, the method withholds tachycardia therapy to the heart when the atrial rate is classified as atrial fibrillation and the ventricular response is unstable.
摘要翻译：一种系统和方法，用于根据来自患者心脏的感觉的心房和心室间隔选择性地治疗室性心动过速。分析十个最近的心房和心室间隔的检测窗口，用于心动过速或颤动的发生。当满足感测间隔的大部分时，设备开始持续时间间隔。比较心室间隔和心房间隔，心室间隔大于心房间隔，系统将心动过速治疗提供给心脏。或者，当心房率被分类为心房颤动和心室反应不稳定时，该方法禁止对心脏的心动过速治疗。

2. 发明授权

US07522956B2 Apparatus and method for treating ventricular tachyarrhythmias 有权
公开(公告)号：US07522956B2
公开(公告)日：2009-04-21
申请号：US11073818
申请日：2005-03-07
申请人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
发明人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
IPC分类号： A61N1/39
CPC分类号： A61N1/3622 , A61N1/395 , A61N1/3962
摘要： A system and method for selectively treating a ventricular tachycardia based on sensed atrial and ventricular intervals from the patient's heart. A detection window of the ten most recent atrial and ventricular intervals are analyzed for the occurrence of either tachycardia or fibrillation. When a majority of the sensed intervals are satisfied, the apparatus starts a duration time interval. Ventricular intervals and atrial intervals are compare, ventricular interval greater than the atrial interval by a bias factor the system delivers tachycardia therapy to the heart. Alternatively, the method withholds tachycardia therapy to the heart when the atrial rate is classified as atrial fibrillation and the ventricular response is unstable.

3. 发明授权

US6151524A Apparatus and method for treating ventricular tachyarrhythmias 有权
公开(公告)号：US6151524A
公开(公告)日：2000-11-21
申请号：US376245
申请日：1999-08-18
申请人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
发明人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
IPC分类号： A61N1/362 , A61N1/39
CPC分类号： A61N1/3622 , A61N1/3962 , A61N1/395
摘要： A system and method for selectively treating a ventricular tachycardia based on sensed atrial and ventricular intervals from the patient's heart. A detection window of the ten most recent atrial and ventricular intervals are analyzed for the occurrence of either tachycardia or fibrillation. When a majority of the sensed intervals are satisfied, the apparatus starts a duration time interval. Ventricular intervals and atrial intervals are compare, ventricular interval greater than the atrial interval by a bias factor the system delivers tachycardia therapy to the heart. Alternatively, the method withholds tachycardia therapy to the heart when the atrial rate is classified as atrial fibrillation and the ventricular response is unstable.

4. 发明授权

US08306619B2 Apparatus and method for treating ventricular tachyarrhythmias 有权
标题翻译：用于治疗室性快速性心律失常的装置和方法
公开(公告)号：US08306619B2
公开(公告)日：2012-11-06
申请号：US13246400
申请日：2011-09-27
申请人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
发明人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
IPC分类号： A61N1/362
CPC分类号： A61N1/3622 , A61N1/395 , A61N1/3962
摘要： A system and method for selectively treating a ventricular tachycardia based on sensed atrial and ventricular intervals from the patient's heart. A detection window of the ten most recent atrial and ventricular intervals are analyzed for the occurrence of either tachycardia or fibrillation. When a majority of the sensed intervals are satisfied, the apparatus starts a duration time interval. Ventricular intervals and atrial intervals are compare, ventricular interval greater than the atrial interval by a bias factor the system delivers tachycardia therapy to the heart. Alternatively, the method withholds tachycardia therapy to the heart when the atrial rate is classified as atrial fibrillation and the ventricular response is unstable.
摘要翻译：一种系统和方法，用于根据来自患者心脏的感觉的心房和心室间隔选择性地治疗室性心动过速。分析十个最近的心房和心室间隔的检测窗口，用于心动过速或颤动的发生。当满足感测间隔的大部分时，设备开始持续时间间隔。比较心室间隔和心房间隔，心室间隔大于心房间隔，系统将心动过速治疗提供给心脏。或者，当心房率被分类为心房颤动和心室反应不稳定时，该方法禁止对心脏的心动过速治疗。

5. 发明授权

US06317632B1 Apparatus and method for treating ventricular tachyarrhythmias 有权
标题翻译：用于治疗室性快速性心律失常的装置和方法
公开(公告)号：US06317632B1
公开(公告)日：2001-11-13
申请号：US09686585
申请日：2000-10-11
申请人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
发明人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
IPC分类号： A61N1262
CPC分类号： A61N1/3622 , A61N1/395 , A61N1/3962
摘要： A system and method for selectively treating a ventricular tachycardia based on sensed atrial and ventricular intervals from the patient's heart. A detection window of the ten most recent atrial and ventricular intervals are analyzed for the occurrence of either tachycardia or fibrillation. When a majority of the sensed intervals are satisfied, the apparatus starts a duration time interval. Ventricular intervals and atrial intervals are compare, ventricular interval greater than the atrial interval by a bias factor the system delivers tachycardia therapy to the heart. Alternatively, the method withholds tachycardia therapy to the heart when the atrial rate is classified as atrial fibrillation and the ventricular response is unstable.
摘要翻译：一种系统和方法，用于根据来自患者心脏的感觉的心房和心室间隔选择性地治疗室性心动过速。分析十个最近的心房和心室间隔的检测窗口，用于心动过速或颤动的发生。当满足感测间隔的大部分时，设备开始持续时间间隔。比较心室间隔和心房间隔，心室间隔大于心房间隔，系统将心动过速治疗提供给心脏。或者，当心房率被分类为心房颤动和心室反应不稳定时，该方法禁止对心脏的心动过速治疗。

6. 发明授权

US07113824B2 Apparatus and method for treating ventricular tachyarrhythmias 有权
公开(公告)号：US07113824B2
公开(公告)日：2006-09-26
申请号：US10008367
申请日：2001-11-13
申请人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
发明人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
IPC分类号： A61N1/39
CPC分类号： A61N1/3622 , A61N1/395 , A61N1/3962
摘要： A system and method for selectively treating a ventricular tachycardia based on sensed atrial and ventricular intervals from the patient's heart. A detection window of the ten most recent atrial and ventricular intervals are analyzed for the occurrence of either tachycardia or fibrillation. When a majority of the sensed intervals are satisfied, the apparatus starts a duration time interval. Ventricular intervals and atrial intervals are compare, ventricular interval greater than the atrial interval by a bias factor the system delivers tachycardia therapy to the heart. Alternatively, the method withholds tachycardia therapy to the heart when the atrial rate is classified as atrial fibrillation and the ventricular response is unstable.

7. 发明授权

US5978707A Apparatus and method for treating ventricular tachyarrhythmias 失效
公开(公告)号：US5978707A
公开(公告)日：1999-11-02
申请号：US947256
申请日：1997-10-08
申请人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
发明人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
IPC分类号： A61N1/362 , A61N1/39
CPC分类号： A61N1/3622 , A61N1/3962 , A61N1/395
摘要： A system and method for selectively treating a ventricular tachycardia based on sensed atrial and ventricular intervals from the patient's heart. A detection window of the ten most recent atrial and ventricular intervals are analyzed for the occurrence of either tachycardia or fibrillation. When a majority of the sensed intervals are satisfied, the apparatus starts a duration time interval. Ventricular intervals and atrial intervals are compare, ventricular interval greater than the atrial interval by a bias factor the system delivers tachycardia therapy to the heart. Alternatively, the method withholds tachycardia therapy to the heart when the atrial rate is classified as atrial fibrillation and the ventricular response is unstable.

8. 发明申请

US20120016433A1 APPARATUS AND METHOD FOR TREATING VENTRICULAR TACHYARRHYTHMIAS 有权
标题翻译：用于治疗静脉曲张脑瘤的装置和方法
公开(公告)号：US20120016433A1
公开(公告)日：2012-01-19
申请号：US13246400
申请日：2011-09-27
申请人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
发明人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
IPC分类号： A61N1/365
CPC分类号： A61N1/3622 , A61N1/395 , A61N1/3962
摘要： A system and method for selectively treating a ventricular tachycardia based on sensed atrial and ventricular intervals from the patient's heart. A detection window of the ten most recent atrial and ventricular intervals are analyzed for the occurrence of either tachycardia or fibrillation. When a majority of the sensed intervals are satisfied, the apparatus starts a duration time interval. Ventricular intervals and atrial intervals are compare, ventricular interval greater than the atrial interval by a bias factor the system delivers tachycardia therapy to the heart. Alternatively, the method withholds tachycardia therapy to the heart when the atrial rate is classified as atrial fibrillation and the ventricular response is unstable.
摘要翻译：一种系统和方法，用于根据来自患者心脏的感觉的心房和心室间隔选择性地治疗室性心动过速。分析十个最近的心房和心室间隔的检测窗口，用于心动过速或颤动的发生。当满足感测间隔的大部分时，设备开始持续时间间隔。比较心室间隔和心房间隔，心室间隔大于心房间隔，系统将心动过速治疗提供给心脏。或者，当心房率被分类为心房颤动和心室反应不稳定时，该方法禁止对心脏的心动过速治疗。

9. 发明申请

US20090234400A1 Apparatus and method for treating ventricular tachyarrhythmias 有权
公开(公告)号：US20090234400A1
公开(公告)日：2009-09-17
申请号：US12386567
申请日：2009-04-20
申请人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
发明人： David B. Krig , James O. Gilkerson , Robert D. Dreher , Jan D. Wald , William J. Linder , William L. Zimmer
IPC分类号： A61N1/39 , A61N1/05 , A61B5/04
CPC分类号： A61N1/3622 , A61N1/395 , A61N1/3962
摘要： A system and method for selectively treating a ventricular tachycardia based on sensed atrial and ventricular intervals from the patient's heart. A detection window of the ten most recent atrial and ventricular intervals are analyzed for the occurrence of either tachycardia or fibrillation. When a majority of the sensed intervals are satisfied, the apparatus starts a duration time interval. Ventricular intervals and atrial intervals are compare, ventricular interval greater than the atrial interval by a bias factor the system delivers tachycardia therapy to the heart. Alternatively, the method withholds tachycardia therapy to the heart when the atrial rate is classified as atrial fibrillation and the ventricular response is unstable.

10. 发明授权

US4562841A Programmable multi-mode cardiac pacemaker 失效
标题翻译：可编程多模心脏起搏器
公开(公告)号：US4562841A
公开(公告)日：1986-01-07
申请号：US405711
申请日：1982-08-05
申请人： Brian P. Brockway , Robert D. Dreher , Daniel E. Huntwork , Brock S. Lindstedt , Douglas C. Morrison , Perry A. Mills
发明人： Brian P. Brockway , Robert D. Dreher , Daniel E. Huntwork , Brock S. Lindstedt , Douglas C. Morrison , Perry A. Mills
IPC分类号： A61N1/362 , A61N1/368 , A61N1/372 , A61N1/36
CPC分类号： A61N1/37252 , A61N1/3622 , A61N1/368 , A61N1/3688 , A61N1/37223
摘要： A programmable cardiac pacemaker that is selectively programmable via a radio frequency communications link into one of a plurality of a single and dual chamber pacing modes. Depending upon the mode selected, an associated plurality of pacing parameters may be programmed, each within a predetermined range of possible magnitudes.The pacemaker includes a rate smoothing function for preventing the rate interval from changing by more than a predetermined percentage on a cycle-to-cycle basis; and a graceful degradation function for causing the ventricular pacing rate to decay when the atrial rate exceeds a programmed upper rate limit for a predetermined length of time. A graceful degration onset time and rate of decay are also programmable. Additionally, the pacemaker contains a set of pre-programmed alternative pacing parameters for at least one mode and which can be independently reverted to.The pacemaker control circuitry is organized about a central bus into an I/O controller and a pacing controller. Pacing control is continuous and its I/O communications operate on a prioritized basis. I/O control permits the programming of any register and the interrogation of a variety of analog parameters associated therewith.
摘要翻译：一种可编程的心脏起搏器，其可经由射频通信链路选择性地编程为多个单室起搏模式和双室起搏模式之一。根据所选择的模式，相关联的多个起搏参数可以被编程，每个在可能的幅度的预定范围内。起搏器包括速率平滑功能，用于在循环到循环的基础上防止速率间隔改变超过预定百分比; 以及当心房速率超过编程的上限速度达预定时间长度时，使心室起搏速率衰减的优雅降解功能。优雅的降级开始时间和衰减速率也是可编程的。此外，起搏器包含一组用于至少一种模式的预先编程的替代起搏参数，并且可以独立地还原。将起搏器控制电路组织为一个中央总线到I / O控制器和起搏控制器中。起搏控制是连续的，其I / O通信以优先级为基础进行操作。 I / O控制允许编程任何寄存器和询问与之相关的各种模拟参数。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式