-
公开(公告)号：US06985773B2
公开(公告)日：2006-01-10
申请号：US10071255
申请日：2002-02-07
IPC分类号： A61N1/362
CPC分类号： A61N1/37 , A61N1/08 , A61N1/37223 , A61N1/37276 , A61N1/3925 , A61N1/3962 , G06F19/00 , G06F19/3418
摘要： An implantable medical device includes a radio-frequency (RF) telemetry circuit and a power connection module through which the RF telemetry circuit is connected to an energy source such as a battery. The power connection module connects power from the energy source to at least one portion of the RF telemetry circuit when a user initiates an RF telemetry session. After the RF telemetry session is completed, the power connection module shuts off the at least one portion of the RF telemetry circuit. Power-on examples include a wireless telemetry activation signal received by a low power radio receiver in the implantable device, a physical motion detected by an activity sensor in the implantable device, an activation of an inductive telemetry circuit in the implantable device, a magnetic field detected by a magnetic field detector in the implantable device, and/or a telemetry activation signal detected by a sensing circuit included in the implantable device. Power-off examples include a wireless termination signal received by the implantable device, a delay timeout following the RF telemetry session, and/or a signal received by an inductive telemetry circuit in the implantable device.
-
2.发明授权Methods and apparatuses for implantable medical device telemetry power management 有权用于植入式医疗设备遥测功率管理的方法和装置公开(公告)号：US07668596B2
公开(公告)日：2010-02-23
申请号：US11244273
申请日：2005-10-05
IPC分类号： A61N1/378
CPC分类号： A61N1/37 , A61N1/08 , A61N1/37223 , A61N1/37276 , A61N1/3925 , A61N1/3962 , G06F19/00 , G06F19/3418
摘要： An implantable medical device includes a radio-frequency (RF) telemetry circuit connected to an energy source through a power connection module to obtain power when a user initiates an RF telemetry session. After the session is completed, the power connection module shuts off the at least one portion of the RF telemetry circuit. Power-on examples include a wireless telemetry activation signal received by a low power radio receiver in the implantable device, a physical motion detected by an activity sensor therein, an activation of an inductive telemetry circuit therein, a magnetic field detected by a magnetic field detector therein, and/or a telemetry activation signal detected by a sensing circuit included therein. Power-off examples include a wireless termination signal received by the implantable device, a delay timeout after the session, and/or a signal received by an inductive telemetry circuit in the implantable device.
摘要翻译： 可植入医疗装置包括通过电力连接模块连接到能量源的射频（RF）遥测电路，以在用户发起RF遥测会话时获得电力。 会话完成后，电源连接模块关闭RF遥测电路的至少一部分。 上电示例包括由可植入装置中的低功率无线电接收器接收的无线遥测激活信号，由其中的活动传感器检测到的物理运动，其中的感应遥测电路的激活，由磁场检测器检测的磁场 和/或由其中包括的感测电路检测到的遥测激活信号。 断电示例包括由可植入装置接收的无线终端信号，会话之后的延迟超时和/或由可植入装置中的感应遥测电路接收的信号。
-
3.发明申请METHODS AND APPARATUSES FOR IMPLANTABLE MEDICAL DEVICE TELEMETRY POWER MANAGEMENT 有权用于可植入医疗设备电话管理的方法和装置公开(公告)号：US20100114233A1
公开(公告)日：2010-05-06
申请号：US12684303
申请日：2010-01-08
IPC分类号： A61N1/08
CPC分类号： A61N1/37 , A61N1/08 , A61N1/37223 , A61N1/37276 , A61N1/3925 , A61N1/3962 , G06F19/00 , G06F19/3418
摘要： A method comprises connecting at least one portion of a far-field radio-frequency (RF) first telemetry circuit in an implantable medical device to an energy source through a power connection module, detecting information included in a first predetermined wireless signal, changing a conductivity state of the power connection module when the information in the first predetermined wireless signal is detected to couple power to the at least one portion of the first telemetry circuit, detecting a second predetermined wireless signal, and changing a conductivity state of the power connection module to decouple power to the at least one portion of the first telemetry circuit when the second predetermined wireless signal is detected and the first telemetry circuit enters an idle state.
摘要翻译： 一种方法包括通过电力连接模块将可植入医疗装置中的远场射频（RF）第一遥测电路的至少一部分连接到能量源，检测包括在第一预定无线信号中的信息，改变电导率 当检测到第一预定无线信号中的信息以将功率耦合到第一遥测电路的至少一部分时，检测第二预定无线信号，并将电力连接模块的导电状态改变为 当检测到第二预定无线信号并且第一遥测电路进入空闲状态时，将功率去耦到第一遥测电路的至少一部分。
-
4.发明授权Methods and apparatuses for implantable medical device telemetry power management 有权用于植入式医疗设备遥测功率管理的方法和装置公开(公告)号：US08538528B2
公开(公告)日：2013-09-17
申请号：US12684303
申请日：2010-01-08
IPC分类号： A61N1/00
CPC分类号： A61N1/37 , A61N1/08 , A61N1/37223 , A61N1/37276 , A61N1/3925 , A61N1/3962 , G06F19/00 , G06F19/3418
摘要： A method comprises connecting at least one portion of a far-field radio-frequency (RF) first telemetry circuit in an implantable medical device to an energy source through a power connection module, detecting information included in a first predetermined wireless signal, changing a conductivity state of the power connection module when the information in the first predetermined wireless signal is detected to couple power to the at least one portion of the first telemetry circuit, detecting a second predetermined wireless signal, and changing a conductivity state of the power connection module to decouple power to the at least one portion of the first telemetry circuit when the second predetermined wireless signal is detected and the first telemetry circuit enters an idle state.
摘要翻译： 一种方法包括通过电力连接模块将可植入医疗装置中的远场射频（RF）第一遥测电路的至少一部分连接到能量源，检测包括在第一预定无线信号中的信息，改变电导率 当检测到第一预定无线信号中的信息以将功率耦合到第一遥测电路的至少一部分时，检测第二预定无线信号，并将电力连接模块的导电状态改变为 当检测到第二预定无线信号并且第一遥测电路进入空闲状态时，将功率去耦到第一遥测电路的至少一部分。
-
公开(公告)号：US06407931B1
公开(公告)日：2002-06-18
申请号：US09614467
申请日：2000-07-11
IPC分类号： H05K900
CPC分类号： H05K1/0256 , H05K1/0262 , H05K3/306 , H05K2201/1003 , H05K2201/10568 , H05K2201/2036
摘要： A DC to DC converter having a flange attached to the housing. The flange configured to electrically isolate, insulate and shield the DC to DC converter from an underlying circuit board. The flange may be further configured to meet creepage distances and air clearances required by various regulatory and certification agencies.
摘要翻译： 一种具有附接到壳体的凸缘的DC至DC转换器。 该凸缘被配置为将DC-DC转换器与底层电路板电隔离，绝缘和屏蔽。 该凸缘可进一步构造成满足各种监管和认证机构所要求的爬电距离和空气间隙。
-
公开(公告)号：US07917212B2
公开(公告)日：2011-03-29
申请号：US11752385
申请日：2007-05-23
申请人： David J. Yonce , Luke Babler
发明人： David J. Yonce , Luke Babler
IPC分类号： A61N1/372
CPC分类号： A61N1/37 , A61N1/3718
摘要： A method and system for the detection of electromagnetic interference is disclosed in which a telemetry coil or other magnetic sensor is used to detect a magnetic signal. If a magnetic signal is determined to be a non-telemetry signal and is time-correlated with the onset of an increase in heart rate, electromagnetic interference is assumed to be present.
摘要翻译： 公开了一种用于检测电磁干扰的方法和系统，其中使用遥测线圈或其它磁传感器来检测磁信号。 如果磁信号被确定为非遥测信号并且与心率增加的开始时间相关，则假设存在电磁干扰。
-
公开(公告)号：US20100298903A1
公开(公告)日：2010-11-25
申请号：US12829887
申请日：2010-07-02
申请人： Aaron McCabe , David J. Yonce
发明人： Aaron McCabe , David J. Yonce
IPC分类号： A61N1/365
CPC分类号： A61N1/3706 , A61N1/0504 , A61N1/3756
摘要： A self-diagnostic system for an implantable cardiac device such as a pacemaker, cardioverter, or resynchronization device which utilizes a subcutaneous ECG channel is described. The subcutaneous ECG channel allows the device to, in real time and independent of the standard pacing and sensing circuitry, verify the presence of pacing spikes, chamber senses, and other device outputs and hence establish and verify device integrity.
摘要翻译： 描述了一种用于可植入心脏装置的自我诊断系统，例如采用皮下ECG通道的起搏器，心律转复器或再同步装置。 皮下ECG通道允许器件实时且独立于标准起搏和感测电路，验证起搏尖峰，腔室感测和其他器件输出的存在，从而建立和验证器件的完整性。
-
公开(公告)号：US20090312810A1
公开(公告)日：2009-12-17
申请号：US12545643
申请日：2009-08-21
申请人： David J. Yonce , Scott A. Meyer , David J. Ternes
发明人： David J. Yonce , Scott A. Meyer , David J. Ternes
CPC分类号： A61N1/3962 , A61B5/04525 , A61N1/3712 , A61N1/3943
摘要： Systems and methods of managing features or functions of an implantable cardiac device involve forming a baseline evoked response template prior to delivery of defibrillation therapy to a patient's heart, and acquiring a post-shock evoked response signal subsequent to defibrillation therapy delivery. The baseline evoked response template is compared to the post-shock evoked response signal. A determination is made whether to enable, disable or adjust a cardiac device feature based on the comparison. The cardiac device feature may be a therapy feature, a monitoring feature, or a diagnostic feature.
摘要翻译： 管理可植入心脏装置的特征或功能的系统和方法包括在将除颤疗法递送到患者心脏之前形成基线诱发反应模板，以及在除颤治疗递送之后获得后休克诱发反应信号。 将基线诱发反应模板与震后诱发反应信号进行比较。 基于比较确定是否启用，禁用或调整心脏设备特征。 心脏装置特征可以是治疗特征，监测特征或诊断特征。
-
公开(公告)号：US07593771B2
公开(公告)日：2009-09-22
申请号：US11157244
申请日：2005-06-21
申请人： David J. Yonce , Scott A. Meyer , David J. Ternes
发明人： David J. Yonce , Scott A. Meyer , David J. Ternes
IPC分类号： A61N1/00
CPC分类号： A61N1/3962 , A61B5/04525 , A61N1/3712 , A61N1/3943
摘要： Systems and methods of managing features or functions of an implantable cardiac device involve forming a baseline evoked response template prior to delivery of defibrillation therapy to a patient's heart, and acquiring a post-shock evoked response signal subsequent to defibrillation therapy delivery. The baseline evoked response template is compared to the post-shock evoked response signal. A determination is made whether to enable, disable or adjust a cardiac device feature based on the comparison. The cardiac device feature may be a therapy feature, a monitoring feature, or a diagnostic feature.
摘要翻译： 管理可植入心脏装置的特征或功能的系统和方法包括在将除颤疗法递送到患者心脏之前形成基线诱发反应模板，以及在除颤治疗递送之后获得后休克诱发反应信号。 将基线诱发反应模板与震后诱发反应信号进行比较。 基于比较确定是否启用，禁用或调整心脏设备特征。 心脏装置特征可以是治疗特征，监测特征或诊断特征。
-
10.发明授权Methods and apparatuses for arrhythmia detection and classification using wireless ECG 有权使用无线心电图进行心律失常检测和分类的方法和装置公开(公告)号：US07212849B2
公开(公告)日：2007-05-01
申请号：US10975166
申请日：2004-10-28
申请人： Yi Zhang , Aaron McCabe , David J. Yonce , Julie Thompson
发明人： Yi Zhang , Aaron McCabe , David J. Yonce , Julie Thompson
IPC分类号： A61B5/0402
CPC分类号： A61N1/3956 , A61B5/0422 , A61B5/0452 , A61B5/686 , A61N1/3622 , A61N1/3706 , A61N1/3712 , A61N1/3756 , A61N1/3925 , A61N2001/083
摘要： A CRM system enhances intracardiac electrogram-based arrhythmia detection using a wireless electrocardiogram (ECG), which is a signal sensed with implantable electrodes and approximating a surface ECG. In one embodiment, an intracardiac electrogram allows for detection of an arrhythmia, and the wireless ECG allows for classification of the detected arrhythmia by locating its origin. In another embodiment, the wireless ECG is sensed as a substitute signal for the intracardiac electrogram when the sensing of the intracardiac electrogram becomes unreliable. In another embodiment, a cardiac signal needed for a particular purpose is selected from one or more intracardiac electrograms and one or more wireless ECGs based on a desirable signal quality. In another embodiment, intracardiac electrogram-based arrhythmia detection and wireless ECG-based arrhythmia detection confirm with each other before indicating a detection of arrhythmia of a certain type.
摘要翻译： CRM系统使用无线心电图（ECG）来增强基于心脏电图的心律失常检测，无线心电图（ECG）是用可植入电极感测并近似表面ECG的信号。 在一个实施例中，心内电描记图允许检测心律失常，并且无线ECG允许通过定位其起点来分类检测到的心律失常。 在另一个实施例中，当心脏电图的感测变得不可靠时，无线ECG被感测为心内电描记图的替代信号。 在另一个实施例中，基于期望的信号质量，从一个或多个心内电描记图和一个或多个无线ECG选择特定目的所需的心脏信号。 在另一个实施例中，基于心脏电图的心律失常检测和基于无线ECG的心律失常检测在指示某种类型的心律失常的检测之前相互确认。
-
-
-
-
-
-
-
-
-
搜索结果
50 条记录 (耗时 0.037 秒)
