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1. 发明专利

AU2002366813A8 Cardiac pacing method and system 未知
公开(公告)号：AU2002366813A8
公开(公告)日：2003-07-09
申请号：AU2002366813
申请日：2002-12-20
申请人： MEDTRONIC INC
发明人： RITSCHER DAVID , BROWN MARK L , SHETH NIRAV V , HESS MICHAEL F , MEHRA RAHUL , WARMAN EDUARDO N
IPC分类号： A61N1/365 , A61N1/362 , A61N1/39

2. 发明专利

CA2470877A1 CARDIAC PACING METHOD AND SYSTEM 未知
公开(公告)号：CA2470877A1
公开(公告)日：2003-07-03
申请号：CA2470877
申请日：2002-12-20
申请人： MEDTRONIC INC
发明人： SHETH NIRAV V , BROWN MARK L , RITSCHER DAVID , WARMAN EDUARDO N , MEHRA RAHUL , HESS MICHAEL F
IPC分类号： A61N1/365 , A61N1/362 , A61N1/39
摘要： The invention relates to the use of atrial pacing therapies to treat atrial tachycardia (AT). When an AT episode is detected, an implantable medical device applies an ATP therapy. If the AT episode persists, the ATP therapy may be automatically reapplied at a later time during the course of the same AT episode. In particular, previously used ATP therapies are reapplied when episodic conditions, such as cycle length or cycle regularity , change. Although a particular ATP therapy initially may be unsuccessful in terminating the AT, it may prove successful when the cycle length or regularity of the atrial rhythm changes. As the rhythm slows down, the AT ma y be more responsive to ATP therapies that were previously unsuccessful. As a result, potentially efficacious ATP therapies can be reapplied to terminate AT episodes, and reduce the number of episodes that require more aggressive termination by painful, atrial shocks.

3. 发明专利

AT519522T 未知
公开(公告)号：AT519522T
公开(公告)日：2011-08-15
申请号：AT05705630
申请日：2005-01-12
申请人： MEDTRONIC INC
发明人： HETTRICK DOUGLAS , EULER DAVID , WARMAN EDUARDO , UJHELYI MICHAEL , MEHRA RAHUL , ZIEGLER PAUL , MUSLEY SHAILESH , DISTAD CHARLES , RITSCHER DAVID
IPC分类号： A61N1/37 , A61N1/362 , A61N1/365 , A61N1/39

4. 发明专利

AU2002366813A1 CARDIAC PACING METHOD AND SYSTEM 未知
公开(公告)号：AU2002366813A1
公开(公告)日：2003-07-09
申请号：AU2002366813
申请日：2002-12-20
申请人： MEDTRONIC INC
发明人： BROWN MARK L , MEHRA RAHUL , SHETH NIRAV V , RITSCHER DAVID , HESS MICHAEL F , WARMAN EDUARDO N
IPC分类号： A61N1/365 , A61N1/362 , A61N1/39 , A61N1/00

5. 发明申请

WO03053513B1 CARDIAC PACING METHOD AND SYSTEM 审中-公开
标题翻译： CARDIAC PACING方法和系统
公开(公告)号：WO03053513B1
公开(公告)日：2004-04-08
申请号：PCT/US0241296
申请日：2002-12-20
申请人： MEDTRONIC INC
发明人： HESS MICHAEL F , WARMAN EDUARDO N , BROWN MARK L , MEHRA RAHUL , SHETH NIRAV V , RITSCHER DAVID
IPC分类号： A61N1/365 , A61N1/362 , A61N1/39
CPC分类号： A61N1/3622 , A61N1/3624
摘要： AbstractThe invention relates to the use of atrial pacing therapies to treat atrial tachycardia (AT). When an AT episode is detected, an implantable medical device applies an ATP therapy. If the AT episode persists, the ATP therapy may be automatically reapplied at a later time during the course of the same AT episode. In particular, previously used ATP therapies are reapplied when episodic conditions, such as cycle length or cycle regularity, change. Although a particular ATP therapy initially may be unsuccessful in terminating the AT, it may prove successful when the cycle length or regularity of the atrial rhythm changes. As the rhythm slows down, the AT may be more responsive to ATP therapies that were previously unsuccessful. As a result, potentially efficacious ATP therapies can be reapplied to terminate AT episodes, and reduce the number of episodes that require more aggressive termination by painful, atrial shocks.
摘要翻译：摘要本发明涉及心房起搏疗法治疗房性心动过速（AT）的应用。当检测到AT发作时，可植入医疗装置应用ATP疗法。如果AT发作持续存在，ATP疗法可能会在相同的AT发作过程中的较晚时间自动重新应用。特别是，当诸如循环长度或循环规律性等情况时，先前使用的ATP疗法将被重新应用。尽管特定的ATP疗法最初可能不能终止AT，但是当心房节律的周期长度或规律性发生变化时，可能会成功。随着节奏减慢，AT可能对以前不成功的ATP疗法更有反应。因此，可以重新应用潜在有效的ATP疗法来终止AT发作，并通过痛苦的心房休克减少需要更积极终止的发作次数。

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