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21. 发明申请

WO2010014053A1 IMPLANTABLE OPTICAL HEMODYNAMIC SENSOR INCLUDING LIGHT TRANSMISSION MEMBER 审中-公开
标题翻译：可入射光学血液动力传感器，包括光传输部件
公开(公告)号：WO2010014053A1
公开(公告)日：2010-02-04
申请号：PCT/US2008/009099
申请日：2008-07-28
申请人： MEDTRONIC, INC. , CINBIS, Can , O'BRIEN, Richard, James , CARNEY, James, Kevin
发明人： CINBIS, Can , O'BRIEN, Richard, James , CARNEY, James, Kevin
IPC分类号： A61B5/00 , A61B5/0215 , A61B5/026
CPC分类号： A61B5/14542 , A61B5/02028 , A61B5/02154 , A61B5/0261 , A61B5/14535 , A61B5/1459 , A61B5/6846 , A61B5/6882
摘要： An implantable medical device (IMD) includes an optical hemodynamic sensor comprising at least one optical emitter and at least one detector. In some examples, the at least one optical emitter may be optically coupled to at least one light transmission member that extends from a housing of the IMD. In addition, in some examples, the at least one detector may be optically coupled to at least one light transmission member that extends from the housing of the IMD. In other examples, an optical emitter and/or detector of a hemodynamic sensor may be carried by an extension member that extends from a housing of the IMD. The elongated member may electrically couple the optical emitter and/or detector to a controller or other components within the IMD housing.
摘要翻译：可植入医疗装置（IMD）包括光学血液动力学传感器，其包括至少一个光发射器和至少一个检测器。在一些示例中，所述至少一个光发射器可以光耦合到从IMD的壳体延伸的至少一个光传输构件。此外，在一些示例中，至少一个检测器可以光耦合到从IMD的壳体延伸的至少一个光传输部件。在其他示例中，血液动力学传感器的光学发射器和/或检测器可以由从IMD的壳体延伸的延伸构件承载。细长构件可以将光学发射器和/或检测器电耦合到IMD壳体内的控制器或其它部件。

22. 发明申请

WO2008106609A1 IMPLANTABLE TISSUE PERFUSION SENSING SYSTEM AND METHOD 审中-公开
标题翻译：可植入组织渗透感应系统及方法
公开(公告)号：WO2008106609A1
公开(公告)日：2008-09-04
申请号：PCT/US2008/055343
申请日：2008-02-28
申请人： MEDTRONIC, INC. , CINBIS, Can , CARNEY, James K.
发明人： CINBIS, Can , CARNEY, James K.
IPC分类号： A61B5/00 , A61N1/39
CPC分类号： A61B5/1459 , A61B5/0059 , A61B5/024 , A61B5/046 , A61B5/0464 , A61B5/14542 , A61B5/7214 , A61N1/3925
摘要： A medical device for sensing cardiac events that includes a plurality of electrodes sensing cardiac signals utilized to identify a cardiac event, a plurality of light sources capable of emitting light at a plurality of wavelengths, and a detector to detect the emitted light. A processor determines a plurality of light measurements in response to the emitted light detected by the detector, an isobestic blood volume index in response to determined light measurements of the plurality of light measurements from a first light source of the plurality of light sources emitting light at an isobestic wavelength, determines an oxygen index associated with light measurements of the plurality of light measurements from a light source of the plurality of light sources other than the first light source, and verifies the identifying of the cardiac event in response to the determined isobestic blood volume index and the determined oxygen index.
摘要翻译：一种用于感测心脏事件的医疗装置，其包括感测用于识别心脏事件的心脏信号的多个电极，能够发射多个波长的光的多个光源以及检测发射光的检测器。处理器响应于由检测器检测到的发射光来确定多个光测量值，响应于来自多个光源中的多个光源的确定的光测量而测量的异常血液体积指数异常波长，确定与来自除了第一光源之外的多个光源的光源的多个光测量的光测量相关联的氧指数，并且响应于所确定的异源血液来验证心脏事件的识别体积指数和确定的氧指数。

23. 发明申请

WO2007079325A1 SUBCUTANEOUS ICD WITH MOTION ARTIFACT NOISE SUPPRESSION 审中-公开
标题翻译： SUBCUTANEOUS ICD with MOTION ARTIFACT NOISE SUPPRESSION
公开(公告)号：WO2007079325A1
公开(公告)日：2007-07-12
申请号：PCT/US2006/061946
申请日：2006-12-12
申请人： MEDTRONIC, INC. , CINBIS, Can
发明人： CINBIS, Can
IPC分类号： A61N1/39
CPC分类号： A61N1/3925 , A61B5/0402 , A61B5/7207 , A61B5/721 , A61N1/3756
摘要： A subcutaneous implantable cardioverter defibrillator (SubQ ICD) includes a housing carrying electrodes for sensing ECG signals and delivering therapy. A sensor detects local motion in the area of the housing and produces a noise signal related to motion artifact noise contained in ECG signals derived from the electrode array. An adaptive noise cancellation circuit enhances ECG signals based on the local motion noise signal. A therapy delivery circuit delivers cardioversion and defibrillation pulses based upon the enhanced ECG signals.
摘要翻译：皮下植入式心律转复除颤器（SubQ ICD）包括承载电极的壳体，用于感测ECG信号并递送治疗。传感器检测壳体区域中的局部运动，并且产生与源自电极阵列的ECG信号中包含的运动伪影噪声相关的噪声信号。自适应噪声消除电路基于局部运动噪声信号来增强ECG信号。治疗递送电路基于增强的ECG信号提供心脏复律和除颤脉冲。

24. 发明公开

EP3986276A1 PERFORMING MEASUREMENTS USING SENSORS OF A MEDICAL DEVICE SYSTEM 审中-公开
公开(公告)号：EP3986276A1
公开(公告)日：2022-04-27
申请号：EP20732010.2
申请日：2020-05-15
申请人： Medtronic, Inc.
发明人： KUHN, Jonathan L. , CINBIS, Can , GREENHUT, Saul E.
IPC分类号： A61B5/1455 , A61B5/00

25. 发明授权

EP3140000B1 ACOUSTICALLY TRIGGERED THERAPY DELIVERY 有权
公开(公告)号：EP3140000B1
公开(公告)日：2020-11-25
申请号：EP15722404.9
申请日：2015-05-06
申请人： Medtronic, Inc.
发明人： O'BRIEN, Richard, J. , CARNEY, James, K. , CINBIS, Can , KUHN, Jonathan, L. , ANDERSON, Thomas, A. , ANDERSON, Taylor, R.
IPC分类号： A61N1/365 , A61N1/372

26. 发明授权

EP2603286B1 WIRELESS CARDIAC PULSATILITY SENSING 有权
标题翻译：无线心脏脉冲感应
公开(公告)号：EP2603286B1
公开(公告)日：2015-12-09
申请号：EP11746096.4
申请日：2011-08-09
申请人： Medtronic, Inc.
发明人： SHEN, Xiaonan , CINBIS, Can
IPC分类号： A61B5/053 , A61B5/00 , A61B5/0245 , A61N1/39
CPC分类号： A61B5/6846 , A61B5/0245 , A61B5/0538 , A61N1/3937 , A61N1/3956 , A61N1/3987

27. 发明授权

EP2166925B1 OPTICAL SENSOR CONFIDENCE ALGORITHM 有权
标题翻译：光学传感器置信算法
公开(公告)号：EP2166925B1
公开(公告)日：2014-08-13
申请号：EP08770155.3
申请日：2008-06-05
申请人： MEDTRONIC, INC.
发明人： CINBIS, Can
IPC分类号： G01N21/15 , G01N21/49
CPC分类号： G01N21/15 , A61B5/0031 , A61B5/0086 , A61B5/1459 , A61N1/3706 , G01N21/49 , G01N2201/0642

28. 发明授权

EP2475425B1 APPARATUS FOR POST-SHOCK EVALUATION USING TISSUE OXYGENATION MEASUREMENTS 有权
标题翻译：设备技术评估由SHOCK使用GEWEBEOXYGENIERUNGSMESSUNGEN
公开(公告)号：EP2475425B1
公开(公告)日：2014-07-23
申请号：EP10752247.6
申请日：2010-09-01
申请人： Medtronic, Inc
发明人： KUHN, Jonathan L. , CINBIS, Can , ANDERSON, David A. , HAVEL, William J.
IPC分类号： A61N1/39 , A61B5/00
CPC分类号： A61B5/14551 , A61B5/1459 , A61B5/6846 , A61B5/7285 , A61N1/36557 , A61N1/3925 , A61N1/3956

29. 发明公开

EP2475425A1 METHOD AND APPARATUS FOR POST-SHOCK EVALUATION USING TISSUE OXYGENATION MEASUREMENTS 有权
标题翻译：设备技术评估由SHOCK使用GEWEBEOXYGENIERUNGSMESSUNGEN
公开(公告)号：EP2475425A1
公开(公告)日：2012-07-18
申请号：EP10752247.6
申请日：2010-09-01
申请人： Medtronic, Inc
发明人： KUHN, Jonathan L. , CINBIS, Can , ANDERSON, David A. , HAVEL, William J.
IPC分类号： A61N1/39 , A61B5/00
CPC分类号： A61B5/14551 , A61B5/1459 , A61B5/6846 , A61B5/7285 , A61N1/36557 , A61N1/3925 , A61N1/3956
摘要： A method and device for delivering therapy that includes an electrode to sense cardiac signals and to deliver a therapy, a therapy delivery module coupled to the electrode to deliver a therapy via the electrode in response to the sensed cardiac signals, a sensor emitting light and detecting emitted light scattered by a tissue volume adjacent the sensor to generate a corresponding detected light intensity output signal, a control module coupled to the sensor to control light emission of the sensor in response to delivering the therapy; and a controller coupled to the therapy delivery module and the sensor, the controller configured to determine a tissue oxygenation measurement in response to the output signal, and determine whether the delivered therapy was successful in restoring cardiac hemodynamic function in response to the tissue oxygenation measurement.

30. 发明公开

EP2001356A2 METHOD AND APPARATUS FOR USING AN OPTICAL HEMODYNAMIC SENSOR TO IDENTIFY AN UNSTABLE ARRHYTHMIA 有权
标题翻译：设备以使用并不稳定心律失常的光学传感器血流动力学鉴定
公开(公告)号：EP2001356A2
公开(公告)日：2008-12-17
申请号：EP07758432.4
申请日：2007-03-13
申请人： Medtronic, Inc.
发明人： BHUNIA, Sourav , OLSON, Walter H. , CINBIS, Can
IPC分类号： A61B5/00 , A61N1/365
CPC分类号： A61B5/14542 , A61B5/1459 , A61N1/3621 , A61N1/36557 , A61N1/3956
摘要： A medical device identifies a hemodynamically unstable arrhythmia based upon optical hemodynamic sensor signals. The optical hemodynamic sensor includes a light source for transmitting light corresponding to first and second wavelengths through a blood perfused tissue of a patient and a light detector for generating optical signals corresponding to an intensity of the detected light at the first and second wavelengths. At a low motion period for the patient, optical signals are obtained from the optical hemodynamic sensor and are analyzed to determine a baseline motion level for the patient. Subsequent signals obtained from the optical hemodynamic sensor are compared to the baseline motion levels, with only those signals corresponding to periods where motion does not exceed the baseline level of motion being further analyzed to determine if they are consistent with a hemodynamically unstable arrhythmia.

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