公开(公告)号：EP1996286A2

公开(公告)日：2008-12-03

申请号：EP06839700.9

申请日：2006-11-03

申请人： MEDTRONIC, INC.

发明人： ZIEGLER, Paul, D. ,  HETTRICK, Douglas, A. ,  KRAUSE, Paul, G. ,  ANDERSON, Katherine, H.

IPC分类号： A61N1/362

CPC分类号： A61N1/3622 ,  A61N1/3624

摘要： A pacing control is used in a multiple-chamber cardiac pacing system, which, upon detecting an atrial arrhythmia, automatically switches to a special therapy mode and administers a selected anti-tachycardia pacing (ATP) therapy in the atrium, and which switches to a standard pacing mode following delivery of the ATP therapy. The pacing control adjusts the timing of pacing pulses to be delivered to the atrium and/or the ventricle to minimize any potential ventricular pauses that may result from the switch from the therapy mode to the standard pacing mode.

公开(公告)号：EP1863383B1

公开(公告)日：2011-05-11

申请号：EP06739403.1

申请日：2006-03-23

申请人： Medtronic, Inc.

发明人： ZIEGLER, Paul, D. ,  HETTRICK, Douglas, A. ,  SARKAR, Shantanu

IPC分类号： A61B5/0464

CPC分类号： A61B5/0031 ,  A61B5/7257 ,  G06F19/00

摘要： An implantable medical device (IMD) senses physiological episodes and stores data associated with the physiological episodes in the IMD. The data is then processed based on a pattern of recurrence of the physiological episodes.

公开(公告)号：EP1996286B1

公开(公告)日：2012-01-04

申请号：EP06839700.9

申请日：2006-11-03

申请人： Medtronic, Inc.

发明人： ZIEGLER, Paul, D. ,  HETTRICK, Douglas, A. ,  KRAUSE, Paul, G. ,  ANDERSON, Katherine, H.

IPC分类号： A61N1/362

CPC分类号： A61N1/3622 ,  A61N1/3624

摘要： A pacing control is used in a multiple-chamber cardiac pacing system, which, upon detecting an atrial arrhythmia, automatically switches to a special therapy mode and administers a selected anti-tachycardia pacing (ATP) therapy in the atrium, and which switches to a standard pacing mode following delivery of the ATP therapy. The pacing control adjusts the timing of pacing pulses to be delivered to the atrium and/or the ventricle to minimize any potential ventricular pauses that may result from the switch from the therapy mode to the standard pacing mode.

公开(公告)号：EP1708786B1

公开(公告)日：2011-08-10

申请号：EP05705630.1

申请日：2005-01-12

申请人： Medtronic, Inc.

发明人： HETTRICK, Douglas, A. ,  EULER, David, E. ,  WARMAN, Eduardo, N. ,  UJHELYI, Michael, R. ,  MEHRA, Rahul ,  ZIEGLER, Paul, D. ,  MUSLEY, Shailesh, K., V. ,  DISTAD, Charles, E. ,  RITSCHER, David, E.

IPC分类号： A61N1/37 ,  A61N1/39

CPC分类号： A61N1/3702 ,  A61N1/3621 ,  A61N1/365 ,  A61N1/36564 ,  A61N1/395 ,  A61N1/3962

摘要： Control of defibrillation therapy delivered by implantable medical devices (IMDs) using hemodynamic sensor feedback is disclosed. The hemodynamic sensor feedback allows for increased control over application of atrial defibrillation therapy. Specifically, the therapy is delivered when a fibrillation episode results in a discrete loss of hemodynamic function. Defibrillation therapy is thus withheld for hemodynamically benign arrhythmias.

公开(公告)号：EP2344244A1

公开(公告)日：2011-07-20

申请号：EP09790515.2

申请日：2009-07-16

申请人： Medtronic, Inc.

发明人： HETTRICK, Douglas, A. ,  ZIEGLER, Paul, D. ,  SHELDON, Todd, J. ,  EULER, David, E.

IPC分类号： A61N1/368

CPC分类号： A61N1/368 ,  A61N1/3682

摘要： A method and apparatus is provided for determining whether a current atrial-ventricular (AV) delay during cardiac pacing is appropriate for proper mechanical coupling of the atrium and ventricle. If proper mechanical coupling is determined to not exist, an additional atrial contraction is induced within the same ventricular cycle to maintain atrial-ventricular mechanical coupling.

公开(公告)号：EP1708786A1

公开(公告)日：2006-10-11

申请号：EP05705630.1

申请日：2005-01-12

申请人： MEDTRONIC, INC.

发明人： HETTRICK, Douglas, A. ,  EULER, David, E. ,  WARMAN, Eduardo, N. ,  UJHELYI, Michael, R. ,  MEHRA, Rahul ,  ZIEGLER, Paul, D. ,  MUSLEY, Shailesh, K., V. ,  DISTAD, Charles, E. ,  RITSCHER, David, E.

IPC分类号： A61N1/37 ,  A61N1/39

CPC分类号： A61N1/3702 ,  A61N1/3621 ,  A61N1/365 ,  A61N1/36564 ,  A61N1/395 ,  A61N1/3962

摘要： Control of defibrillation therapy delivered by implantable medical devices (IMDs) using hemodynamic sensor feedback is disclosed. The hemodynamic sensor feedback allows for increased control over application of atrial defibrillation therapy. Specifically, the therapy is delivered when a fibrillation episode results in a discrete loss of hemodynamic function. Defibrillation therapy is thus withheld for hemodynamically benign arrhythmias.

公开(公告)号：EP2344244B1

公开(公告)日：2012-09-19

申请号：EP09790515.2

申请日：2009-07-16

申请人： Medtronic, Inc.

发明人： HETTRICK, Douglas, A. ,  ZIEGLER, Paul, D. ,  SHELDON, Todd, J. ,  EULER, David, E.

IPC分类号： A61N1/368

CPC分类号： A61N1/368 ,  A61N1/3682

公开(公告)号：EP1863383A2

公开(公告)日：2007-12-12

申请号：EP06739403.1

申请日：2006-03-23

申请人： MEDTRONIC, INC.

发明人： ZIEGLER, Paul, D. ,  HETTRICK, Douglas, A. ,  SARKAR, Shantanu

IPC分类号： A61B5/0464

CPC分类号： A61B5/0031 ,  A61B5/7257 ,  G06F19/00

摘要： An implantable medical device (IMD) senses physiological episodes and stores data associated with the physiological episodes in the IMD. The data is then processed based on a pattern of recurrence of the physiological episodes.

公开(公告)号：EP1755736A1

公开(公告)日：2007-02-28

申请号：EP05734346.9

申请日：2005-04-08

申请人： MEDTRONIC, INC.

发明人： HETTRICK, Douglas, A. ,  ZIEGLER, Paul, D. ,  MITTELSTADT, Jacqueline ,  MEHRA, Rahul

IPC分类号： A61N1/362

CPC分类号： A61N1/3621

摘要： A method and device for controlling delivery of therapy in an implantable device that includes sensing a plurality of events, detecting whether there is an increase in the frequency of first events of the plurality of events corresponding to onset of a second event of the plurality of sensed events, adjusting parameters associated with delivery of the therapy in response to the detected increased frequency of first sensed events, and delivering the therapy using the adjusted parameters.

公开(公告)号：EP1560626A1

公开(公告)日：2005-08-10

申请号：EP03783080.9

申请日：2003-10-30

申请人： Medtronic, Inc.

发明人： WARMAN, Eduardo, N. ,  ZIEGLER, Paul, D. ,  HETTRIC, Douglas, A. ,  PUEREFELLNER, Helmut ,  HOLZER, Stefan

IPC分类号： A61N1/362 ,  A61N1/39

CPC分类号： A61N1/3962 ,  A61N1/395

摘要： The invention is directed to techniques for applying overdrive pacing to one or both atria following termination of an AF episode, to prevent a recurrent AF episode. An implantable medical device such as pacemaker applies overdrive pacing according to overdrive pacing parameters, and sets the parameters as a function of the response of the patient to overdrive pacing. The parameters maybe adjusted upward or downward, so that overdrive pacing may be applied effectively but not over-applied.