专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070156189A1 METHOD AND APPARATUS TO CONTROL DELIVERY OF HIGH-VOLTAGE AND ANTI-TACHY PACING THERAPY IN AN IMPLANTABLE MEDICAL DEVICE 有权
标题翻译：用于控制在可植入医疗装置中提供高电压和抗紫外线治疗的方法和装置
公开(公告)号：US20070156189A1
公开(公告)日：2007-07-05
申请号：US11687282
申请日：2007-03-16
申请人： Paul DeGroot , Kevin Ousdigian , Vasant Padmanabhan , Paul Krause , Vinod Sharma
发明人： Paul DeGroot , Kevin Ousdigian , Vasant Padmanabhan , Paul Krause , Vinod Sharma
IPC分类号： A61N1/36
CPC分类号： A61N1/3622 , A61N1/3688 , A61N1/3925 , A61N1/3956 , A61N1/3962 , A61N1/3987
摘要： A system and method for delivering both anti-tachy pacing (ATP) therapy and high-voltage shock therapy in response to detection of abnormal cardiac rhythms is disclosed. The system controls the time between delivering ATP therapy and the charging of high-voltage capacitors in preparation for shock delivery based on a predetermined set of criteria. In one embodiment, the inventive system operates in an ATP During Capacitor Charging (ATP-DCC) mode wherein all, or substantially all, of the ATP therapy is delivered during charging of the high-voltage capacitors. Based on evaluation of the predetermined set of criteria, the system may switch to an additional ATP Before Capacitor Charging (ATP-BCC) mode, wherein substantially all of the ATP therapy is delivered prior to charging of the high-voltage capacitor. According to one aspect of the invention, the predetermined set of criteria is based, at least in part, on the effectiveness of previously-delivered ATP therapy.
摘要翻译：公开了一种用于响应于异常心律的检测而提供抗起搏起搏（ATP）治疗和高压休克疗法的系统和方法。该系统基于预定的一组标准来控制ATP治疗与高压电容器的充电之间的时间，以准备冲击输送。在一个实施例中，本发明的系统在ATP电容器充电（ATP-DCC）模式下工作，其中在高压电容器充电期间全部或基本上全部ATP治疗被递送。基于对预定标准集合的评估，系统可以切换到在电容器充电（ATP-BCC）模式之外的另外的ATP，其中在高压电容器充电之前基本上全部ATP治疗被递送。根据本发明的一个方面，预定的一组标准至少部分地基于先前传递的ATP治疗的有效性。

2. 发明申请

US20060020290A1 Medical device with memory upload trigger 审中-公开
标题翻译：具有记忆上传触发功能的医疗器械
公开(公告)号：US20060020290A1
公开(公告)日：2006-01-26
申请号：US10945575
申请日：2004-09-21
申请人： Paul Degroot
发明人： Paul Degroot
IPC分类号： A61N1/00 , A61K9/22
CPC分类号： A61N1/37258 , A61B5/0031 , A61B2560/045 , G16H40/67
摘要： A medical device includes an alert to signal that the amount of stored data is approaching the capacity of the memory in the medical device, and the data must be uploaded to avoid losing the data. A patient perceptible alert may trigger the patient to influence immediate/timely action for data transmission. A silent alert may trigger automatic data transmission, or trigger a medical support network to autonomously conduct transmission of the data.
摘要翻译：医疗装置包括用于发出信号以使存储的数据量接近医疗装置中的存储器的容量的警报，并且必须上传数据以避免丢失数据。患者可察觉到的警报可能会触发患者影响数据传输的即时/及时行动。无声警报可能会触发自动数据传输，或触发医疗支持网络自主进行数据传输。

3. 发明申请

US20050228453A1 Control of arbitrary waveforms for constant delivered energy 有权
标题翻译：控制任意波形的恒定传送能量
公开(公告)号：US20050228453A1
公开(公告)日：2005-10-13
申请号：US11089798
申请日：2005-03-25
申请人： William Havel , Paul Degroot , Thomas Sinner , Kevin Kuehn , Gary Kemmetmueller , Warren Wold
发明人： William Havel , Paul Degroot , Thomas Sinner , Kevin Kuehn , Gary Kemmetmueller , Warren Wold
IPC分类号： A61B5/05 , A61N1/04 , A61N1/08 , A61N1/39
CPC分类号： A61N1/3906 , A61N1/3912 , A61N1/3937
摘要： The present invention outlines structures and methods for delivering a controllable amount of energy to a patient by automatically compensating for the load impedance detected by an implantable-cardioverter defibrillator (ICD). The invention employs high speed, switching power converter technology for the efficient generation of high energy, arbitrarywaveforms. Unlike a linear amplifier, switching power converters deliver high-energy waveforms with an efficiency that is independent of the size and amplitude of the desired waveform. An ICD that uses a switching power converter to deliver the desired energy to the patient stores the energy to be delivered in a storage capacitor. The converter then transforms this energy into an arbitrarily shaped output voltage-controlled or current-controlled waveform by switching the storage capacitor in and out of the output circuit at a high rate of speed. Preferably, the waveform comprises a ramp-type waveform.
摘要翻译：本发明概述了通过自动补偿由可植入式心律转复除颤器（ICD）检测的负载阻抗来向患者传送可控量的能量的结构和方法。本发明采用高速，开关电源转换器技术，有效地生成高能量，任意波形。与线性放大器不同，开关电源转换器提供高能量波形，效率与所需波形的大小和幅度无关。使用开关功率转换器将期望的能量递送到患者的ICD存储要在存储电容器中传递的能量。然后，转换器通过以高速率切换存储电容器输入和输出输出电路，将该能量转换成任意形状的输出电压控制或电流控制波形。优选地，波形包括斜坡型波形。

4. 发明授权

US06750556B2 Removable fuel tank 有权
标题翻译：可拆卸油箱
公开(公告)号：US06750556B2
公开(公告)日：2004-06-15
申请号：US10106433
申请日：2002-03-26
申请人： Wesley C. Sodemann , Stacy Paul DeGroot
发明人： Wesley C. Sodemann , Stacy Paul DeGroot
IPC分类号： H02K500
CPC分类号： F02B63/04 , F02B63/047 , F02B2063/045
摘要： A generator embodying the invention comprises a removable fuel tank that is easily accessible, and may be easily removed from the generator. The generator includes a frame that supports an engine and the fuel tank. The fuel tank is removably interconnected to the frame with at least one quick release fastener. The quick release fastener may include a bolt, a pivoting tab, a clamp, or other similar quick release fasteners. Preferably, the quick release fastener may be engaged by hand, and does not require additional tooling. A fuel line between the fuel tank and the engine includes a quick disconnect attachment that prevents fuel flow and easily detaches the fuel tank from the engine. The fuel tank may be removed from the frame, taken to a gasoline station for refilling, and reattached to the generator for operation.
摘要翻译：实施本发明的发电机包括易于接近的可拆卸的燃料箱，并且可以容易地从发电机中移除。发电机包括支撑发动机和燃料箱的框架。燃料箱通过至少一个快速释放紧固件可拆卸地与框架相互连接。快速释放紧固件可以包括螺栓，枢转凸片，夹具或其它类似的快速释放紧固件。优选地，快速释放紧固件可以用手接合，并且不需要额外的工具。燃料箱和发动机之间的燃料管路包括快速断开连接，其防止燃料流动并容易地将燃料箱从发动机上分离。燃料箱可以从框架上取下，被带到加油站进行再填充，并重新连接到发电机进行操作。

5. 发明申请

US20070179539A1 Method and apparatus for controlling arrhythmia detection and treatment based on patient posture 有权
标题翻译：基于患者姿势控制心律失常检测和治疗的方法和装置
公开(公告)号：US20070179539A1
公开(公告)日：2007-08-02
申请号：US11343346
申请日：2006-01-31
申请人： Paul Degroot , Karel Smits , William Flickinger
发明人： Paul Degroot , Karel Smits , William Flickinger
IPC分类号： A61N1/00
CPC分类号： A61N1/3962 , A61N1/3621 , A61N1/36535 , A61N1/36542
摘要： An implantable medical device and method are provided for determining if a patient is in a substantially horizontal position and delaying a programmed cardioversion/defibrillation shock therapy in response to determining the patient is in a substantially horizontal position. In various embodiments, the shock therapy may be delayed by adjusting tachycardia detection criteria or scheduling the shock therapy after a maximum tachycardia episode duration.
摘要翻译：提供了可植入医疗装置和方法，用于确定患者是否处于基本上水平的位置，并且响应于确定患者处于基本上水平的位置而延迟编程的心脏复律/除颤休克疗法。在各种实施例中，通过调节心动过速检测标准或在最大心动过速发作持续时间之后安排休克疗法可以延迟休克疗法。

6. 发明申请

US20060030224A1 Means for augmenting medical electrical systems 有权
标题翻译：增加医疗电气系统的手段
公开(公告)号：US20060030224A1
公开(公告)日：2006-02-09
申请号：US10914369
申请日：2004-08-09
申请人： Paul Degroot , Karel Smits
发明人： Paul Degroot , Karel Smits
IPC分类号： H01R4/48
CPC分类号： A61N1/3752 , A61N1/056 , A61N1/0587 , H01R4/36 , H01R2201/12
摘要： A medical electrical system includes a device including a connector port and an external electrically active surface and an auxiliary lead including a supplemental electrode and a connector end. The external electrically active surface of the device is adapted to receive the auxiliary lead connector end, thereby electrically coupling the supplemental electrode to the device via contact between the connector end and the external surface.
摘要翻译：医疗电气系统包括包括连接器端口和外部电活动表面的设备以及包括补充电极和连接器端的辅助引线。该装置的外部电活动表面适于接收辅助引线连接器端，从而通过连接器端和外表面之间的接触将辅助电极电耦合到装置。

7. 发明申请

US20050192640A1 Method and apparatus for implementing task-oriented induction capabilities in an implantable cardioverter defibrillator and programmer 审中-公开
标题翻译：用于在可植入式心律转复除颤器和编程器中实现面向任务的感应能力的方法和装置
公开(公告)号：US20050192640A1
公开(公告)日：2005-09-01
申请号：US11118658
申请日：2005-04-29
申请人： Kevin Ousdigian , Seema Padmanabhan , James Willenbring , Paul Krause , James Ericksen , Paul DeGroot
发明人： Kevin Ousdigian , Seema Padmanabhan , James Willenbring , Paul Krause , James Ericksen , Paul DeGroot
IPC分类号： A61N1/372 , A61N1/39
CPC分类号： A61N1/3943 , A61N1/37247
摘要： The invention provides systems to prevent the delivery of antitachycardia pacing (ATP) following a defibrillation threshold (DFT) induction at implant. An algorithm that classifies episodes as induced or spontaneous is implemented, thereby enabling the ATP during charging feature to be operable only when spontaneous episodes are detected while temporarily suspending the ATP feature during the delivery of defibrillation shock after induction has been confirmed. Further, a user interface enables users to interact with an implantable medical device (IMD), particularly for setting a defibrillation threshold (DFT) or a 50 Hz burst from a single programmer screen. The user interface includes various functionalities to promote quick user access to parameters that govern diagnosis, therapy and other features of the IMD. A single screen enables the user to complete automatic and/or manual DFT inductions or a 50 Hz burst from a programmer interface while acquiring associated documentation from the same interface.
摘要翻译：本发明提供了防止在植入物中除颤阈值（DFT）诱导后递送抗心动过速起搏（ATP）的系统。实施了将发作分类为诱导或自发的算法，从而使得在充电特征期间的ATP仅在检测到自发发作时才可操作，同时在确认诱导后的除颤休克期间暂时停止ATP特征。此外，用户界面使得用户能够与可植入医疗装置（IMD）进行交互，特别是用于从单个编程器屏幕设置除颤阈值（DFT）或50Hz脉冲串。用户界面包括各种功能，以促进用户快速访问管理IMD诊断，治疗和其他功能的参数。单个屏幕使用户能够在从同一接口获取相关文档的同时，从编程器接口完成自动和/或手动DFT感应或50 Hz突发。

8. 发明授权

US5360435A Multiple pulse cardioversion or defibrillation 失效
标题翻译：多脉搏心脏复律或除颤
公开(公告)号：US5360435A
公开(公告)日：1994-11-01
申请号：US019509
申请日：1993-02-19
申请人： Paul DeGroot
发明人： Paul DeGroot
IPC分类号： A61N1/39 , A61N1/00
CPC分类号： A61N1/3918 , A61N1/3956
摘要： A cardioverter or defibrillator employing multiple electrode pairs. The device includes an output stage comprising two capacitors or capacitor banks which are connected in parallel during the discharge of the first pulse between the electrodes in one pair and are thereafter connected in series and discharged between the electrodes in a second electrode pair.
摘要翻译：使用多个电极对的心律转复器或除颤器。该装置包括一个输出级，包括两个电容器组或电容器组，它们在一对电极之间的第一脉冲放电期间并联连接，然后串联连接并在第二电极对中在电极之间放电。

9. 发明申请

US20060089675A1 Method and apparatus for delaying a ventricular tachycardia therapy 有权
公开(公告)号：US20060089675A1
公开(公告)日：2006-04-27
申请号：US11302092
申请日：2005-12-12
申请人： John Burnes , Paul Degroot
发明人： John Burnes , Paul Degroot
IPC分类号： A61N1/39
CPC分类号： A61N1/3621 , A61N1/3962
摘要： A device and method to detect slow ventricular tachycardia, deliver anti-tachycardia pacing therapies, and delay a scheduled shock therapy if the ventricular tachycardia is not terminated or accelerated. Preferably, a shock therapy is delayed after verifying hemodynamic stability based on a hemodynamic sensor. After a shock is delayed, the device operates in a high alert mode for redetecting an accelerated tachycardia. Anti-tachycardia pacing therapies are repeated during the shock delay. A number of conditions can trigger delivery of the delayed shock therapy including a specified period of elapsed time; determination that the patient is likely to be asleep; detection of myocardial ischemia; detection of compromised hemodynamics, or detection of a substantially prone position or sudden change in position. A delayed shock therapy may be triggered by the patient and repeated delivery of painful shock therapies in patients that are not seriously compromised by a recurring, slow ventricular tachycardia is avoided.

10. 发明授权

US5144960A Transvenous defibrillation lead and method of use 失效
标题翻译：变形导线及其使用方法
公开(公告)号：US5144960A
公开(公告)日：1992-09-08
申请号：US672285
申请日：1991-03-20
申请人： Rahul Mehra , Paul DeGroot , Marye S. Norenberg
发明人： Rahul Mehra , Paul DeGroot , Marye S. Norenberg
IPC分类号： A61N1/04 , A61N1/05 , A61N1/39
CPC分类号： A61N1/3918 , A61N1/0563
摘要： An implantable transvenous defibrillation/cardioversion lead. The lead extends from a proximal end carrying electrical connectors to a bifurcated distal end. Distal to the bifurcation are a first, generally straight leg and a second, curved leg. In use, the distal end of the first, generally straight leg is located in the apex of the right ventricle and the distal end of the second, generally curved leg is located in the outflow tract from the right ventricle, with the point of bifurcation located approximately adjacent the tricuspid valve. Elongated coil electrodes are provided extending along the straight and curved legs, distal to the point of bifurcation of lead. The lead may be used in conjunction with a subcutaneous or othe additional defibrillation/cardioversion electrode.
摘要翻译：可植入静脉除颤/心脏复律导联。引线从承载电连接器的近端延伸到分叉的远端。分叉的远端是第一个，一般是直的腿和一个第二个弯曲的腿。在使用中，第一个大致直的腿部的远端位于右心室的顶点，第二个大致弯曲的腿部的远端位于右心室的流出道中，分叉点位于大致邻近三尖瓣。细长的线圈电极沿着直线和弯曲的腿延伸，远离铅的分叉点。铅可以与皮下或额外的除颤/心脏复律电极结合使用。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式