公开(公告)号：EP2411092A1

公开(公告)日：2012-02-01

申请号：EP10711119.7

申请日：2010-03-23

申请人： Medtronic, Inc

发明人： WHITMAN, Teresa, A. ,  KUMAR, Arun ,  KLECKNER, Karin, J. ,  GILLBERG, Jeffrey, M. ,  JACKSON, Troy, E. ,  SHRIVASTAV, Maneesh ,  BROWN, Mark, L.

IPC分类号： A61N1/39 ,  A61B5/0205 ,  A61B5/046 ,  A61B5/0464 ,  A61N1/365

CPC分类号： A61N1/3621 ,  A61B5/0215 ,  A61B5/0464 ,  A61N1/36564 ,  A61N1/36571 ,  A61N1/36578

摘要： A medical device for detecting arrhythmias that includes electrodes for sensing cardiac electrical signals and a hemodynamic sensor for sensing a hemodynamic signal. An episode of cardiac electrical event intervals meeting cardiac arrhythmia detection criteria is detected from the sensed electrical signals. Cardiac mechanical events and/or cardiac mechanical event intervals are measured from the hemodynamic signal and used to withhold or confirm a cardiac arrhythmia detection of the episode.

摘要翻译： 用于检测心律失常的医疗装置和相关方法，其包括用于感测心脏电信号的电极和用于感测血液动力学信号的血液动力学传感器。 从感测到的电信号中检测到满足心律失常检测标准的心脏电活动间隔的发作。 从血液动力学信号测量心脏机械事件和/或心脏机械事件间隔，并用于抑制或确认发作的心律失常检测。

公开(公告)号：EP3522976A1

公开(公告)日：2019-08-14

申请号：EP17787794.1

申请日：2017-10-06

申请人： Medtronic, Inc.

发明人： BONNER, Matthew, D. ,  USHER, Raymond, W. ,  WHITMAN, Teresa, A. ,  CARVER, Jean, M. ,  HILPISCH, Kathryn

IPC分类号： A61N1/05 ,  A61N1/375

公开(公告)号：EP2411092B1

公开(公告)日：2017-03-08

申请号：EP10711119.7

申请日：2010-03-23

申请人： Medtronic, Inc

发明人： WHITMAN, Teresa, A. ,  KUMAR, Arun ,  KLECKNER, Karin, J. ,  GILLBERG, Jeffrey, M. ,  JACKSON, Troy, E. ,  SHRIVASTAV, Maneesh ,  BROWN, Mark, L.

IPC分类号： A61N1/39 ,  A61B5/0205 ,  A61B5/046 ,  A61B5/0464 ,  A61N1/365

CPC分类号： A61N1/3621 ,  A61B5/0215 ,  A61B5/0464 ,  A61N1/36564 ,  A61N1/36571 ,  A61N1/36578

公开(公告)号：EP1827593A1

公开(公告)日：2007-09-05

申请号：EP05852829.0

申请日：2005-12-05

申请人： MEDTRONIC, INC.

发明人： WHITMAN, Teresa, A.

IPC分类号： A61N1/362

CPC分类号： A61N1/3627 ,  A61N1/3622

摘要： An implantable cardiac stimulation device and associated method for predicting the hemodynamic response to a rapid heart rhythm. The system includes an implantable cardiac stimulation device and associated sensors of electrical and mechanical heart function. The associated method includes measuring a mechanical restitution (MR) parameter or surrogate thereof, performing a comparative analysis of the MR parameter, and predicting an unstable or stable hemodynamic response to a rapid heart rate based on the comparative analysis. If an unstable hemodynamic response to a rapid rhythm is predicted, a more aggressive menu of arrhythmia therapies may be programmed to treat tachycardia. If a stable hemodynamic response is predicted, a less aggressive menu of therapies may be programmed to treat tachycardia.

公开(公告)号：EP3522976B1

公开(公告)日：2020-11-25

申请号：EP17787794.1

申请日：2017-10-06

申请人： Medtronic, Inc.

发明人： BONNER, Matthew, D. ,  USHER, Raymond, W. ,  WHITMAN, Teresa, A. ,  CARVER, Jean, M. ,  HILPISCH, Kathryn

IPC分类号： A61N1/05 ,  A61N1/375

公开(公告)号：EP1888163B1

公开(公告)日：2010-11-03

申请号：EP06750556.0

申请日：2006-04-17

申请人： Medtronic, Inc.

发明人： MARSHALL, Mark, T. ,  WHITMAN, Teresa, A. ,  LYU, SuPing ,  NAGY, Elizabeth, K. ,  OLSON, David, S.

IPC分类号： A61N1/05

CPC分类号： A61N1/0563 ,  Y10T29/49117

摘要： A medical electrical electrode includes an elongated conductive coil located over a lead body, and a conductive polymer material in contact with the lead body and located between individual coils of the elongated conductive coil. In certain embodiments, the conductive polymer is a polymer (e.g., silicone) implanted with a conductive filler (e.g., carbon black). In certain embodiments, the conductive polymer material is generally isodiametric with an outer diameter of the individual coils of the elongated conductive coil. A medical electrical electrode is fabricated by sliding an elongated conductive coil over a length of a lead body, dispersing a conductive polymer on the helical coil, inserting a tubing over the elongated conductive coil, distributing the polymer material between individual turns of the elongated conductive coil, heating the tubing so the tubing shrinks around the elongated conductive coil, and removing the tubing.

公开(公告)号：EP2344053A1

公开(公告)日：2011-07-20

申请号：EP09790250.6

申请日：2009-07-10

申请人： Medtronic, Inc.

发明人： WHITMAN, Teresa, A. ,  HAVEL, William, J. ,  FOERSTER, Laurice, D. ,  MARSHALL, Mark, T

IPC分类号： A61B17/34

CPC分类号： A61B17/3468 ,  A61B17/3462 ,  A61B17/3472 ,  A61B2017/00026 ,  A61B2017/0003 ,  A61B2017/00561 ,  A61B2017/306 ,  A61B2017/320044 ,  A61B2017/320056 ,  A61N1/046 ,  A61N1/0504

摘要： An apparatus (100) or guiding the placement of a subcutaneous device such as a coil electrode for an implantable cardioverter-defibrillator (ICD).The apparatus includes a strap (102) having an indentation (104) configured for a fold of skin and fat layer to be positioned within the indentation as the subcutaneous device is advanced to a desired implantation site.

公开(公告)号：EP1888163A2

公开(公告)日：2008-02-20

申请号：EP06750556.0

申请日：2006-04-17

申请人： MEDTRONIC, INC.

发明人： MARSHALL, Mark, T. ,  WHITMAN, Teresa, A. ,  LYU, SuPing ,  NAGY, Elizabeth, K. ,  OLSON, David, S.

IPC分类号： A61N1/05

CPC分类号： A61N1/0563 ,  Y10T29/49117

摘要： A medical electrical electrode includes an elongated conductive coil located over a lead body, and a conductive polymer material in contact with the lead body and located between individual coils of the elongated conductive coil. In certain embodiments, the conductive polymer is a polymer (e.g., silicone) implanted with a conductive filler (e.g., carbon black). In certain embodiments, the conductive polymer material is generally isodiametric with an outer diameter of the individual coils of the elongated conductive coil. A medical electrical electrode is fabricated by sliding an elongated conductive coil over a length of a lead body, dispersing a conductive polymer on the helical coil, inserting a tubing over the elongated conductive coil, distributing the polymer material between individual turns of the elongated conductive coil, heating the tubing so the tubing shrinks around the elongated conductive coil, and removing the tubing.

公开(公告)号：EP1622683A1

公开(公告)日：2006-02-08

申请号：EP04752227.1

申请日：2004-05-13

申请人： MEDTRONIC, INC.

发明人： BROWN, Mark, L. ,  WARMAN, Eduardo, N. ,  GILLBERG, Jeffrey, M. ,  BONNER, Matthew, D. ,  MARSHALL, Mark, T. ,  WHITMAN, Teresa, A.

IPC分类号： A61N1/39 ,  A61N1/05 ,  A61N1/00

CPC分类号： A61N1/057 ,  A61N1/0568 ,  A61N1/0573 ,  A61N1/368 ,  A61N1/3702 ,  A61N2001/0585

摘要： An implantable electrical medical system comprises a low voltage cathode electrode assembly, including a cathode surface adapted for intimate contact with electrically active tissue, and a low voltage anode electrode assembly, including an anode surface and a porous layer extending over the anode surface. The cathode surface and the anode surface function as a bipolar pair for pacing and the porous layer extending over the anode surface allows conduction therethrough and prevents the anode surface from contacting the electrically active tissue in order to prevent anodal stimulation.