专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

US20100121391A1 METHOD AND APPARATUS FOR DELIVERING CHRONIC AND POST-ISCHEMIA CARDIAC THERAPIES 有权
标题翻译：用于输送慢性和后期心脏病治疗的方法和装置
公开(公告)号：US20100121391A1
公开(公告)日：2010-05-13
申请号：US12689016
申请日：2010-01-18
申请人： Marina Brockway , Joseph M. Pastore , Yi Zhang , Carlos Ricci , Allan Shuros , Rodney W. Salo
发明人： Marina Brockway , Joseph M. Pastore , Yi Zhang , Carlos Ricci , Allan Shuros , Rodney W. Salo
IPC分类号： A61N1/365 , A61M37/00
CPC分类号： A61N1/36585 , A61N1/056 , A61N1/36114 , A61N1/3627 , A61N1/36521 , A61N1/36557
摘要： An implantable cardiac rhythm management (CRM) device delivers a chronic therapy while detecting an ischemic state. When the ischemic state indicates the occurrence of an ischemic event, the implantable CRM device delivers a post-ischemia therapy. The post-ischemia therapy and the chronic therapy are adjusted using feedback control with the ischemic state and parameters indicative of the effectiveness of the post-ischemic therapy and the effectiveness of the chronic therapy as inputs.
摘要翻译：植入式心律管理（CRM）装置在检测缺血状态时进行慢性治疗。当缺血状态表明发生缺血事件时，可植入的CRM装置传递缺血后的治疗。使用具有缺血状态的反馈控制和指示缺血后治疗的有效性和作为输入的慢性治疗的有效性的参数来调整局部后缺血治疗和慢性治疗。

72. 发明申请

US20080015659A1 NEUROSTIMULATION SYSTEMS AND METHODS FOR CARDIAC CONDITIONS 审中-公开
标题翻译：心脏条件的神经系统和方法
公开(公告)号：US20080015659A1
公开(公告)日：2008-01-17
申请号：US11860936
申请日：2007-09-25
申请人： Yi Zhang , Anthony Caparso , Imad Libbus , Aaron McCabe , Scott Meyer , Marina Brockway
发明人： Yi Zhang , Anthony Caparso , Imad Libbus , Aaron McCabe , Scott Meyer , Marina Brockway
IPC分类号： A61N1/36
CPC分类号： A61N1/36114 , A61B5/04012 , A61B5/4519 , A61N1/3622 , A61N1/3627
摘要： Various embodiments provide an implantable medical device comprising a detector, a neural stimulator, and a controller. The detector is configured to detect a pathological condition indicated for an acute neural stimulation therapy. The neural stimulator is capable of delivering a chronic neural stimulation therapy and the acute neural stimulation therapy. The controller is configured to control the neural stimulator to provide the chronic neural stimulation therapy, receive an indicator from the detector that the pathological condition is detected, and control the neural stimulator to integrate the acute neural stimulation therapy with the chronic neural stimulation therapy in response to the indicator.
摘要翻译：各种实施例提供了包括检测器，神经刺激器和控制器的可植入医疗装置。检测器被配置为检测针对急性神经刺激治疗指示的病理状况。神经刺激器能够递送慢性神经刺激治疗和急性神经刺激治疗。控制器被配置为控制神经刺激器以提供慢性神经刺激治疗，从检测器接收到检测到病理状况的指示器，并且控制神经刺激器将急性神经刺激治疗与慢性神经刺激治疗结合起来到指标。

73. 发明授权

US07302294B2 Subcutaneous cardiac sensing and stimulation system employing blood sensor 失效
标题翻译：使用血液传感器的皮下心脏感知和刺激系统
公开(公告)号：US07302294B2
公开(公告)日：2007-11-27
申请号：US10817749
申请日：2004-04-02
申请人： Apurv Kamath , Paul Haefner , Darrell Orvin Wagner , Marina Brockway
发明人： Apurv Kamath , Paul Haefner , Darrell Orvin Wagner , Marina Brockway
IPC分类号： A61N1/365
CPC分类号： A61N1/3956 , A61B17/320068 , A61B17/3203 , A61B17/3415 , A61B17/3417 , A61B90/30 , A61B2017/00243 , A61B2017/00247 , A61B2017/320044 , A61B2017/320084 , A61B2018/00392 , A61B2090/3945 , A61B2090/3979 , A61B2217/005 , A61B2217/007 , A61N1/05 , A61N1/056 , A61N1/0568 , A61N1/0587 , A61N1/36542 , A61N1/36585 , A61N1/37 , A61N1/3925 , A61N1/3962 , A61N1/3987
摘要： Cardiac systems and methods using ECG and blood information for arrhythmia detection and discrimination. Detection circuitry is configured to produce an ECG. An implantable blood sensor configured to produce a blood sensor signal is coupled to a processor. The processor is coupled to the detection and energy delivery circuitry, and used to evaluate and treat cardiac rhythms using both the cardiac electrophysiologic and blood sensor signals. The blood sensor is configured for subcutaneous non-intrathoracic placement and provided in or on the housing, on a lead coupled to the housing, and/or separate to the housing and coupled to the processor via hardwire or wireless link. The blood sensor may be configured for optical sensing, using a blood oxygen saturation sensor or pulse oximeter. A cardiac rhythm may be evaluated using the electrocardiogram signal and the blood sensor signal, and tachyarrhythmias may be treated after confirmation using the blood sense signal.
摘要翻译：心脏系统和方法使用ECG和血液信息进行心律失常检测和辨别。检测电路被配置为产生ECG。构造成产生血液传感器信号的可植入血液传感器耦合到处理器。处理器耦合到检测和能量输送电路，并且用于使用心脏电生理学和血液传感器信号来评价和治疗心律。血液传感器被配置用于皮下非胸内放置并且设置在壳体中或外壳上，在耦合到壳体的引线上和/或分离到壳体并经由硬线或无线链路耦合到处理器。血液传感器可以被配置为使用血氧饱和度传感器或脉搏血氧计进行光学感测。可以使用心电图信号和血液传感器信号评估心律，并且可以在使用血液感测信号确认之后治疗快速性心律失常。

74. 发明授权

US07270633B1 Ambulatory repeater for use in automated patient care and method thereof 有权
标题翻译：用于自动病人护理的动态中继器及其方法
公开(公告)号：US07270633B1
公开(公告)日：2007-09-18
申请号：US11113206
申请日：2005-04-22
申请人： Donald L. Goscha , Lisa D. Haeder , Veerichetty A. Kadhiresan , David C. Johnson , Muralidharan Srivathsa , Marina Brockway
发明人： Donald L. Goscha , Lisa D. Haeder , Veerichetty A. Kadhiresan , David C. Johnson , Muralidharan Srivathsa , Marina Brockway
IPC分类号： A61B5/00
CPC分类号： A61B5/0031 , G06F19/00
摘要： An ambulatory repeater for use in automated patient care and method thereof is presented. At least one sensor is communicatively interfaced to measure and collect patient health information on an ad hoc basis. A cryptographic key is uniquely assigned to an implantable medical device. Authorization to access patient health information stored on the implantable medical device is authenticated using an ambulatory repeater. The ambulatory repeater is interfaced to the at least one sensor and implantable medical device through wireless telemetry and interfaced to an external data processing device through wireless communications. The patient health information is exchanged with the at least one sensor, implantable medical device and external data processing device via the ambulatory repeater.
摘要翻译：提出了一种用于自动化病人护理的移动式中继器及其方法。至少有一个传感器通信接口，以便临时地测量和收集患者健康信息。密码密钥被唯一地分配给可植入医疗设备。访问存储在可植入医疗设备上的患者健康信息的授权使用移动中继器进行认证。移动中继器通过无线遥测与至少一个传感器和可植入医疗设备接口，并通过无线通信与外部数据处理设备连接。患者健康信息通过移动中继器与至少一个传感器，可植入医疗装置和外部数据处理装置进行交换。

75. 发明申请

US20070150015A1 Implantable cardiac device with ischemia response capability 有权
标题翻译：具有缺血反应能力的植入式心脏装置
公开(公告)号：US20070150015A1
公开(公告)日：2007-06-28
申请号：US11318257
申请日：2005-12-23
申请人： Yi Zhang , Aaron McCabe , Kevin Stalsberg , Kent Lee , Marina Brockway , Joseph Pastore , Allan Shuros
发明人： Yi Zhang , Aaron McCabe , Kevin Stalsberg , Kent Lee , Marina Brockway , Joseph Pastore , Allan Shuros
IPC分类号： A61N1/00
CPC分类号： A61N1/36585 , A61B5/1102 , A61B2562/0219 , A61N1/3621 , A61N1/36521 , A61N1/36542 , A61N1/36557 , A61N1/36564 , A61N1/36578 , A61N1/36592 , A61N1/3925 , A61N1/3962
摘要： A cardiac device is described with the capability of detecting cardiac ischemia using multiple sensing modalities. The device may be configured to modify its behavior in delivering therapies to treat bradycardia or tachyarrhythmias in response to detection of cardiac ischemia.
摘要翻译：描述了具有使用多种感测方式检测心脏缺血的能力的心脏装置。该装置可以被配置为在递送疗法时修改其行为以响应于心脏缺血的检测来治疗心动过缓或快速性心律失常。

76. 发明授权

US07236819B2 Separation of a subcutaneous cardiac signal from a plurality of composite signals 有权
标题翻译：从多个复合信号中分离皮下心脏信号
公开(公告)号：US07236819B2
公开(公告)日：2007-06-26
申请号：US10741814
申请日：2003-12-19
申请人： Marina Brockway , Carlos Alberto Ricci
发明人： Marina Brockway , Carlos Alberto Ricci
IPC分类号： A61B5/04
CPC分类号： A61N1/0568 , A61N1/05 , A61N1/0587 , A61N1/08 , A61N1/36542 , A61N1/36585 , A61N1/3956 , A61N1/3962
摘要： A cardiac monitoring and/or stimulation method and systems provide monitoring, defibrillation and/or pacing therapies, including systems detecting and/or treating cardiac arrhythmia. A system includes a housing coupled to a plurality of electrodes configured for subcutaneous non-intrathoracic sensing. A signal processor receives a plurality of composite signals associated with a plurality of sources, separates a signal from the plurality of composite signals using blind source separation, and identifies a cardiac signal. The signal processor may iteratively separate signals from the plurality of composite signals until the cardiac signal is identified. A method of signal separation includes detecting a plurality of composite signals at a plurality of locations, separating a signal using blind source separation, and identifying a cardiac signal. The separation may include a principal component analysis and/or an independent component analysis. The composite signals may be filtered before separation using band-pass filtering, adaptive, or other filters.
摘要翻译：心脏监测和/或刺激方法和系统提供监测，除颤和/或起搏疗法，包括检测和/或治疗心律失常的系统。系统包括耦合到被配置用于皮下非胸内感测的多个电极的壳体。信号处理器接收与多个源相关联的多个复合信号，使用盲源分离从多个复合信号中分离信号，并识别心脏信号。信号处理器可以迭代地分离来自多个复合信号的信号，直到识别出心脏信号。一种信号分离方法包括在多个位置检测多个复合信号，使用盲源分离分离信号，以及识别心脏信号。分离可以包括主成分分析和/或独立成分分析。复合信号可以在分离之前使用带通滤波，自适应滤波器或其他滤波器进行滤波。

77. 发明申请

US20070073168A1 Rapid shallow breathing detection for use in congestive heart failure status determination 有权
标题翻译：快速浅呼吸检测用于充血性心力衰竭状态测定
公开(公告)号：US20070073168A1
公开(公告)日：2007-03-29
申请号：US11229316
申请日：2005-09-16
申请人： Yi Zhang , John Hatlestad , Yousufali Dalal , Marina Brockway
发明人： Yi Zhang , John Hatlestad , Yousufali Dalal , Marina Brockway
IPC分类号： A61B5/02 , A61B5/08
CPC分类号： A61B5/091 , A61B5/053 , A61B5/0816 , A61B5/411 , A61B2562/0219 , A61N1/3627 , A61N1/36521
摘要： Systems and methods involve use of a medical device comprising sensing circuitry. One or more respiratory parameters are detected using the device. Patient baseline weight is provided, and an output signal indicative of a patient's congestive heart failure status is generated based on a change in the one or more respiratory parameters and a change in the patient's measured weight or predicted weight relative to the patient baseline weight. The respiratory parameters may include one or more of respiration rate, relative tidal volume, an index indicative of rapid shallow breathing by the patient, an index derived by computing a respiration rate and a tidal volume for each patient breath, and an index indicative of dyspnea, for example.
摘要翻译：系统和方法涉及使用包括感测电路的医疗装置。使用该装置检测一个或多个呼吸参数。提供患者基线重量，并且基于一个或多个呼吸参数的变化和患者相对于患者基线重量的测量重量或预测体重的变化来生成指示患者充血性心力衰竭状态的输出信号。呼吸参数可以包括呼吸速率，相对潮气量，指示患者快速浅呼吸的指标，通过计算呼吸速率导出的指数和每个患者呼吸的潮气量以及指示呼吸困难的指数中的一个或多个，例如。

78. 发明申请

US20070043393A1 Method and apparatus for delivering chronic and post-ischemia cardiac therapies 失效
标题翻译：用于递送慢性和缺血后心脏治疗的方法和装置
公开(公告)号：US20070043393A1
公开(公告)日：2007-02-22
申请号：US11207251
申请日：2005-08-19
申请人： Marina Brockway , Joseph Pastore , Yi Zhang , Carlos Ricci , Allan Shuros , Rodney Salo
发明人： Marina Brockway , Joseph Pastore , Yi Zhang , Carlos Ricci , Allan Shuros , Rodney Salo
IPC分类号： A61N1/02
CPC分类号： A61N1/36585 , A61N1/056 , A61N1/36114 , A61N1/3627 , A61N1/36521 , A61N1/36557
摘要： An implantable cardiac rhythm management (CRM) device delivers a chronic therapy while detecting an ischemic state. When the ischemic state indicates the occurrence of an ischemic event, the implantable CRM device delivers a post-ischemia therapy. The post-ischemia therapy and the chronic therapy are adjusted using feedback control with the ischemic state and parameters indicative of the effectiveness of the post-ischemic therapy and the effectiveness of the chronic therapy as inputs.
摘要翻译：植入式心律管理（CRM）装置在检测缺血状态时进行慢性治疗。当缺血状态表明发生缺血事件时，可植入的CRM装置传递缺血后的治疗。使用具有缺血状态的反馈控制和指示缺血后治疗的有效性和作为输入的慢性治疗的有效性的参数来调整局部后缺血治疗和慢性治疗。

79. 发明申请

US20060276849A1 Sensing rate of change of pressure in the left ventricle with an implanted device 有权
公开(公告)号：US20060276849A1
公开(公告)日：2006-12-07
申请号：US11142851
申请日：2005-06-01
申请人： Gerrard Carlson , Krzysztof Siejko , Ramesh Wariar , Marina Brockway
发明人： Gerrard Carlson , Krzysztof Siejko , Ramesh Wariar , Marina Brockway
IPC分类号： A61N1/00
CPC分类号： A61B5/021 , A61N1/36564 , A61N1/36578 , A61N1/375
摘要： An implantable device and method for monitoring S1 heart sounds with a remotely located accelerometer. The device includes a transducer that converts heart sounds into an electrical signal. A control circuit is coupled to the transducer. The control circuit is configured to receive the electrical signal, identify an S1 heart sound, and to convert the S1 heart sound into electrical information. The control circuit also generates morphological data from the electrical information. The morphological data relates to a hemodynamic metric, such as left ventricular contractility. A housing may enclose the control circuit. The housing defines a volume coextensive with an outer surface of the housing. The transducer is in or on the volume defined by the housing.

80. 发明申请

US20060020294A1 Method and apparatus for optimization of cardiac resynchronization therapy using heart sounds 有权
标题翻译：使用心脏声音优化心脏再同步治疗的方法和装置
公开(公告)号：US20060020294A1
公开(公告)日：2006-01-26
申请号：US10865498
申请日：2004-06-10
申请人： Marina Brockway , William Lincoln , Gerrard Carlson
发明人： Marina Brockway , William Lincoln , Gerrard Carlson
IPC分类号： A61N1/365 , A61B5/04
CPC分类号： A61B5/0538 , A61B5/0809 , A61B5/113 , A61B5/7203 , A61B5/726 , A61B7/00 , A61N1/36514 , G06K9/00496
摘要： A cardiac rhythm management system provides for assessment of cardiac mechanical dyssynchrony based on heart sound morphology and optimization of pacing parameters based on the effect of pacing on the cardiac mechanical dyssynchrony assessment. A degree of cardiac mechanical dyssynchrony is measured by the time delay between tricuspid valve closure and mitral valve closure and/or the time delay between pulmonary valve closure and aortic valve closure. A cardiac resynchronization therapy is optimized by determining therapy parameters to provide an approximately minimum degree of cardiac mechanical dyssynchrony by cardiac pacing.
摘要翻译：心脏节律管理系统基于心脏机械不同步评估的起搏效果，提供基于心脏声音形态和起搏参数优化的心脏机械不同步的评估。通过三尖瓣关闭和二尖瓣关闭之间的时间延迟和/或肺动脉瓣关闭与主动脉瓣闭合之间的时间延迟来测量心脏机械不同步程度。通过确定治疗参数来优化心脏再同步治疗，以通过心脏起搏提供心脏机械不同步的近似程度。

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