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11. 发明申请

US20130106583A1 Patient Identification System 有权
标题翻译：病人识别系统
公开(公告)号：US20130106583A1
公开(公告)日：2013-05-02
申请号：US13717451
申请日：2012-12-17
申请人： Benjamin Pless
发明人： Benjamin Pless
IPC分类号： G06K7/01
CPC分类号： G06K7/10396 , A61B5/0404 , A61B5/1113 , A61B90/90 , A61B90/98 , G06F21/35 , G06F21/6254 , G06F2221/2101 , G06F2221/2111 , G06K7/01 , G07C9/00111
摘要： The patient identification system of the preferred embodiments includes a transponder that is affixed to a patient and functions to communicate information that identifies the patient to a device or series of devices. The series of devices includes at least a first device that collects data from the patient and communicates with the transponder. The patient identification system is preferably designed to identify a patient, and more specifically to identify a patient to be associated with the data collected by the device. The patient identification system, however, may be alternatively used in any suitable environment and for any suitable reason.
摘要翻译：优选实施例的患者识别系统包括固定到患者的应答器，并且用于将识别患者的信息传送到设备或一系列设备。该系列装置至少包括从患者收集数据并与应答器通信的第一装置。患者识别系统优选地被设计为识别患者，并且更具体地，旨在识别与由装置收集的数据相关联的患者。然而，患者识别系统可以替代地在任何合适的环境中使用，并且由于任何合适的原因。

12. 发明申请

US20070038265A1 Responsive electrical stimulation for movement disorders 有权
标题翻译：反应性电刺激运动障碍
公开(公告)号：US20070038265A1
公开(公告)日：2007-02-15
申请号：US11517783
申请日：2006-09-08
申请人： Thomas Tcheng , Robert Fischell , Benjamin Pless
发明人： Thomas Tcheng , Robert Fischell , Benjamin Pless
IPC分类号： A61N1/32
CPC分类号： A61N1/36067 , A61N1/36135
摘要： An implantable neurostimulator system for treating movement disorders includes a sensor, a detection subsystem capable of identifying episodes of a movement disorder by analyzing a signal received from the sensor, and a therapy subsystem capable of applying therapeutic electrical stimulation to treat the movement disorder. The system treats movement disorders by detecting physiological conditions characteristic of an episode of symptoms of the movement disorder and selectively initiating therapy when such conditions are detected.
摘要翻译：用于治疗运动障碍的可植入神经刺激器系统包括传感器，能够通过分析从传感器接收的信号来识别运动障碍的发作的检测子系统，以及能够施加治疗性电刺激以治疗运动障碍的治疗子系统。该系统通过检测运动障碍症状发作特征的生理条件来治疗运动障碍，并且当检测到这种病症时选择性地开始治疗。

13. 发明申请

US20070016094A1 Seizure sensing and detection using an implantable device 有权
标题翻译：使用可植入装置进行检测和检测
公开(公告)号：US20070016094A1
公开(公告)日：2007-01-18
申请号：US10973091
申请日：2004-10-25
申请人： Benjamin Pless
发明人： Benjamin Pless
IPC分类号： A61B5/04
CPC分类号： A61B5/4094 , A61B5/04012 , A61B5/0476 , A61B5/0478 , A61B5/6868 , A61B5/7203 , A61B5/7242 , A61B5/7246 , A61B5/7264 , A61B5/7275 , G06F19/00
摘要： A system and method for detecting and predicting neurological events with an implantable device uses a relatively low-power central processing unit in connection with signal processing circuitry to identify features (including half waves) and calculate window-based characteristics (including line lengths and areas under the curve of the waveform) in an electrographic signal received from a patient's brain. The features and window-based characteristics are combinable in various ways according to the invention to detect and predict neurological events in real time, enabling responsive action by the implantable device.
摘要翻译：使用可植入装置检测和预测神经病学的系统和方法使用与信号处理电路相关联的相对低功率的中央处理单元来识别特征（包括半波）并计算基于窗口的特征（包括线路长度和面积在从患者的大脑接收的电图信号中波形的曲线）。根据本发明的特征和基于窗口的特征可以以各种方式组合以实时检测和预测神经病学事件，从而能够实现可植入装置的响应动作。

14. 发明申请

US20050251125A1 Apparatus and method for ablating tissue 审中-公开
公开(公告)号：US20050251125A1
公开(公告)日：2005-11-10
申请号：US10879975
申请日：2004-06-28
申请人： Benjamin Pless , Scott Anderson , Jonathan Podmore , Matthias Vaska , John Crowe , Roxanne Richman , Timothy Ciciarelli , David Gallup , Jack Ulstad
发明人： Benjamin Pless , Scott Anderson , Jonathan Podmore , Matthias Vaska , John Crowe , Roxanne Richman , Timothy Ciciarelli , David Gallup , Jack Ulstad
IPC分类号： A61B5/042 , A61B8/00 , A61B17/00 , A61B17/22 , A61B17/34 , A61B18/00 , A61B18/02 , A61B18/04 , A61B18/14 , A61B18/18 , A61B19/00 , A61N1/06 , A61N1/362 , A61N7/00 , A61N7/02
CPC分类号： A61B17/22012 , A61B5/0422 , A61B17/2202 , A61B18/00 , A61B18/02 , A61B18/1402 , A61B18/148 , A61B18/1482 , A61B18/1492 , A61B34/20 , A61B2017/00039 , A61B2017/00243 , A61B2017/00247 , A61B2017/00252 , A61B2017/003 , A61B2017/22077 , A61B2017/3419 , A61B2018/00023 , A61B2018/0016 , A61B2018/00232 , A61B2018/00261 , A61B2018/00285 , A61B2018/00291 , A61B2018/00351 , A61B2018/00363 , A61B2018/00392 , A61B2018/00577 , A61B2018/00654 , A61B2018/00797 , A61B2018/00839 , A61B2018/142 , A61B2018/1467 , A61B2018/1472 , A61B2090/3614 , A61B2090/3782 , A61B2090/395 , A61B2218/002 , A61B2218/007 , A61N1/06 , A61N1/362 , A61N7/02 , A61N2007/0065 , A61N2007/0078 , A61N2007/027
摘要： A control system alters one or more characteristics of an ablating element to ablate tissue. In one aspect, the control system delivers energy nearer to the surface of the tissue by changing the frequency or power. In another aspect, the ablating element delivers focused ultrasound which is focused in at least one dimension. The ablating device may also have a number of ablating elements with different characteristics such as focal length.

15. 发明授权

US06805128B1 Apparatus and method for ablating tissue 失效
标题翻译：用于消融组织的装置和方法
公开(公告)号：US06805128B1
公开(公告)日：2004-10-19
申请号：US09614991
申请日：2000-07-12
申请人： Benjamin Pless , Scott C. Anderson , Jonathan L. Podmore , Matthias Vaska , John E. Crowe , Roxanne L. Richman , Timothy Ciciarelli , David A. Gallup , Jack E. Ulstad, Jr.
发明人： Benjamin Pless , Scott C. Anderson , Jonathan L. Podmore , Matthias Vaska , John E. Crowe , Roxanne L. Richman , Timothy Ciciarelli , David A. Gallup , Jack E. Ulstad, Jr.
IPC分类号： A61B1900
CPC分类号： A61B18/02 , A61B18/1482 , A61B18/1492 , A61B2017/00039 , A61B2018/00285 , A61B2018/00291 , A61B2018/00351 , A61B2018/00839 , A61B2018/1467 , A61B2018/1472 , A61B2218/002 , A61B2218/007 , A61N1/06 , A61N7/02 , A61N2007/0065 , A61N2007/0078 , A61N2007/027
摘要： A control system alters one or more characteristics of an ablating element to ablate tissue. In one aspect, the control system delivers energy nearer to the surface of the tissue by changing the frequency or power. In another aspect, the ablating element delivers focused ultrasound which is focused in at least one dimension. The ablating device may also have a number of ablating elements with different characteristics such as focal length.
摘要翻译：控制系统改变烧蚀元件的一个或多个特征以消融组织。在一个方面，控制系统通过改变频率或功率来传送更接近组织表面的能量。在另一方面，消融元件传递聚焦在至少一个维度上的聚焦超声。烧蚀装置还可以具有许多具有不同特征的烧蚀元件，例如焦距。

16. 发明授权

US06474340B1 Apparatus and method for diagnosis and therapy of electrophysiological disease 有权
标题翻译：用于诊断和治疗电生理疾病的装置和方法
公开(公告)号：US06474340B1
公开(公告)日：2002-11-05
申请号：US09440825
申请日：1999-11-15
申请人： Matthias Vaska , Benjamin Pless , David A. Gallup , Jack E. Ulstad, Jr. , Scott C. Anderson , Roxanne L. Richman
发明人： Matthias Vaska , Benjamin Pless , David A. Gallup , Jack E. Ulstad, Jr. , Scott C. Anderson , Roxanne L. Richman
IPC分类号： A61B1900
CPC分类号： A61B18/00 , A61B5/0422 , A61B18/02 , A61B18/1402 , A61B18/148 , A61B18/1482 , A61B18/1492 , A61B34/20 , A61B2017/00247 , A61B2017/003 , A61B2017/3419 , A61B2018/00023 , A61B2018/0016 , A61B2018/00232 , A61B2018/00261 , A61B2018/00285 , A61B2018/00291 , A61B2018/00351 , A61B2018/00363 , A61B2018/00392 , A61B2018/00577 , A61B2018/00654 , A61B2018/00797 , A61B2018/00839 , A61B2018/142 , A61B2018/145 , A61B2018/1467 , A61B2018/1472 , A61B2090/3614 , A61B2090/3782 , A61B2218/002 , A61B2218/007 , A61N1/06 , A61N1/362 , A61N7/02
摘要： The invention provides apparatus and methods for mapping conduction pathways and creating lesions in the heart wall for the treatment of atrial fibrillation. The apparatus may include at least one epicardial ablation probe having a plurality of electrodes for creating a lesion. The apparatus and method facilitate the formation of a lesion which electrically isolates the pulmonary veins from the surrounding myocardium.
摘要翻译：本发明提供了用于映射传导途径并在心脏壁中产生病变以用于治疗房颤的装置和方法。该装置可以包括至少一个具有用于产生病变的多个电极的心外膜消融探针。该装置和方法有助于形成将肺静脉与周围心肌电隔离的病变。

17. 发明授权

US06311692B1 Apparatus and method for diagnosis and therapy of electrophysiological disease 有权
标题翻译：用于诊断和治疗电生理疾病的装置和方法
公开(公告)号：US06311692B1
公开(公告)日：2001-11-06
申请号：US09356476
申请日：1999-07-19
申请人： Matthias Vaska , Benjamin Pless , David A. Gallup , Jack E. Ulstad, Jr. , Scott C. Anderson , Roxanne L. Richman
发明人： Matthias Vaska , Benjamin Pless , David A. Gallup , Jack E. Ulstad, Jr. , Scott C. Anderson , Roxanne L. Richman
IPC分类号： A61B1900
CPC分类号： A61B18/00 , A61B5/0422 , A61B18/02 , A61B18/1402 , A61B18/148 , A61B18/1482 , A61B18/1492 , A61B34/20 , A61B2017/00247 , A61B2017/003 , A61B2017/3419 , A61B2018/00023 , A61B2018/0016 , A61B2018/00232 , A61B2018/00261 , A61B2018/00285 , A61B2018/00291 , A61B2018/00351 , A61B2018/00363 , A61B2018/00392 , A61B2018/00577 , A61B2018/00654 , A61B2018/00797 , A61B2018/00839 , A61B2018/142 , A61B2018/145 , A61B2018/1467 , A61B2018/1472 , A61B2090/3614 , A61B2090/3782 , A61B2218/002 , A61B2218/007 , A61N1/06 , A61N1/362 , A61N7/02
摘要： The invention provides apparatus and methods for mapping conduction pathways and creating lesions in the heart wall for the treatment of atrial fibrillation. The apparatus may include at least one epicardial ablation probe having a plurality of electrodes for creating a lesion. The apparatus and method facilitate the formation of a lesion which electrically isolates the pulmonary veins from the surrounding myocardium.
摘要翻译：本发明提供了用于映射传导途径并在心脏壁中产生病变以用于治疗房颤的装置和方法。该装置可以包括至少一个具有用于产生病变的多个电极的心外膜消融探针。该装置和方法有助于形成将肺静脉与周围心肌电隔离的病变。

18. 发明授权

US5048521A Method for combined cardiac pacing and defibrillation 失效
标题翻译：心脏起搏和除颤联合的方法
公开(公告)号：US5048521A
公开(公告)日：1991-09-17
申请号：US546261
申请日：1990-06-29
申请人： Benjamin Pless , Michael Sweeney , Roger Winkle , Anthony Nathan
发明人： Benjamin Pless , Michael Sweeney , Roger Winkle , Anthony Nathan
IPC分类号： A61N1/362 , A61N1/39 , A61N1/36
CPC分类号： A61N1/3962 , A61N1/3622 , A61N1/3987
摘要： A method is disclosed for combined cardiac pacing and defibrillating with an implanted pacer/defibrillator having sensing and pacing leads connected to the atrium and the ventricle. P-waves and R-waves are sensed, and a V-V timer and a V-A timer are reset if an R-wave is sensed. If an R-wave is sensed during the V-V timer interval, a pacing stimulus to the ventricle is inhibited. If a P-wave is sensed during the V-A timer interval, a pacing stimulus to the atrium is inhibited. If an R-wave is sensed during the V-V timer interval, arrhythmia therapy is provided if an arrhythmia is determined to be present. If the sensed ventricular rate is greater than a selected tachycardia rate but is less than a selected fibrillation rate, than a determination is made whether the sensed atrial rate is greater than a selected fibrillation rate, and if so, the V-V and V-A timers are reset, but if the sensed atrial rate is not greater than a selected fibrillation rate, then arrhythmia therapy is provided. If an arrhythmia is present, the charging of a capacitor commences but if the arrhythmia ceases, the charging discontinues. If the capacitor is charged and the arrhythmia is still present, then a shock is delivered to the heart during a time period that is outside the vulnerable zones of the atrium and the ventricle.
摘要翻译：公开了一种用于组合的心脏起搏和除颤的方法，其中植入的起搏器/除颤器具有连接到心房和心室的感测和起搏引线。检测到P波和R波，并且如果感测到R波，则V-V定时器和V-A定时器被复位。如果在V-V定时器间隔期间感测到R波，则抑制对心室的起搏刺激。如果在V-A定时器间隔期间检测到P波，则抑制对心房的起搏刺激。如果在V-V定时器间隔期间感测到R波，则如果确定心律不齐，则提供心律失常治疗。如果感测到的心室率大于所选择的心动过速速率但小于选择的原纤化速率，则比确定感测到的心房率是否大于选定的原纤化速率，如果是，则VV和VA定时器被复位，但是如果感测的心房率不大于选择的原纤化速率，则提供心律失常治疗。如果存在心律不齐，电容器的充电开始，但如果停止心律失常，充电将停止。如果电容器被充电并且心律不齐仍然存在，则在心房和心室的易失性区域之外的时间段内，心脏传递震动。

19. 发明授权

US4952864A Power supply down-conversion, regulation and low battery detection system 失效
标题翻译：电源下变频，调节和低电量检测系统
公开(公告)号：US4952864A
公开(公告)日：1990-08-28
申请号：US360007
申请日：1989-06-01
申请人： Benjamin Pless , John G. Ryan
发明人： Benjamin Pless , John G. Ryan
IPC分类号： A61N1/08 , A61N1/378 , A61N1/39 , H02J7/00 , H02M3/07
CPC分类号： A61N1/3931 , A61N1/08 , A61N1/378 , H02J7/0031 , H02M3/07 , A61N1/3975
摘要： A low battery detect circuit shuts down high current circuitry in the system in the event that battery voltage drops to a level such that the regulated output voltage is endangered. The trigger voltage is dependent upon capacitor ratios and a reference voltage. The output of the detection circuitry is a digital signal which can be used to disable high current circuitry in an implantable medical device and, thus, allow the battery voltage to recover. Alternatively, the output of the detection circuitry can be used as a battery status indicator flag.
摘要翻译：如果电池电压下降到使稳压输出电压受到威胁的程度，低电量检测电路会关闭系统中的高电流电路。触发电压取决于电容比和参考电压。检测电路的输出是数字信号，其可用于禁用可植入医疗装置中的高电流电路，并且因此允许电池电压恢复。或者，检测电路的输出可以用作电池状态指示标志。

20. 发明授权

US4827936A Apparatus for stimulating the heart with protected pacer 失效
标题翻译：用保护起搏器刺激心脏的装置
公开(公告)号：US4827936A
公开(公告)日：1989-05-09
申请号：US863181
申请日：1986-05-14
申请人： Benjamin Pless , Michael Sweeney , Roger Winkle
发明人： Benjamin Pless , Michael Sweeney , Roger Winkle
IPC分类号： A61N1/372 , A61N1/39
CPC分类号： A61N1/3943 , A61N1/37247
摘要： A combination two-channel defibrillator and programmable pacing stimulator for assesses lethal ventricular tachyarrhythmias and determine defibrillation thresholds during implantable defibrillator procedures. A pair of switching transistors are provided to protect the pacing circuit when a defibrillation shock is delivered. These switching transistors provide symmetric voltage protection and prevent the defibrillation energy from being shunted back to the patient through the pacing leads.
摘要翻译：组合双通道除颤器和可编程起搏刺激器，用于评估致死性心室快速性心律失常，并确定可植入除颤器程序中的除颤阈值。提供一对开关晶体管以在去除除颤电击时保护起搏电路。这些开关晶体管提供对称电压保护，并防止除颤能量通过起搏引线分流回患者。

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