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. 发明授权

US07774061B2 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：US07774061B2
公开(公告)日：2010-08-10
申请号：US11318257
申请日：2005-12-23
申请人： Yi Zhang , Aaron McCabe , Kevin J. Stalsberg , Kent Lee , Marina V. Brockway , Joseph M. Pastore , Allan C. Shuros
发明人： Yi Zhang , Aaron McCabe , Kevin J. Stalsberg , Kent Lee , Marina V. Brockway , Joseph M. Pastore , Allan C. Shuros
IPC分类号： A61N1/37
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。

2. 发明授权

US07711420B2 Closed-loop control of cardioprotective pre-excitation pacing 失效
标题翻译：心脏保护性预激励起搏的闭环控制
公开(公告)号：US07711420B2
公开(公告)日：2010-05-04
申请号：US11687957
申请日：2007-03-19
申请人： Tamara Colette Baynham , Quan Ni , Shelley M. Cazares , Kevin J. Stalsberg , Yi Zhang
发明人： Tamara Colette Baynham , Quan Ni , Shelley M. Cazares , Kevin J. Stalsberg , Yi Zhang
IPC分类号： A61N1/00
CPC分类号： A61N1/3627 , A61N1/36585 , A61N1/368 , A61N1/3682 , A61N1/3684
摘要： Cardioprotective pre-excitation pacing may be applied to stress or de-stress a particular myocardial region delivering of pacing pulses in a manner that causes a dyssynchronous contraction. Such dyssynchronous contractions are responsible for the desired cardioprotective effects of pre-excitation pacing but may also be hazardous. Described herein is a method and system that uses measures of ventricular dyssynchrony or a patient's physiological response to ventricular dyssynchrony to control the delivery of cardioprotective pre-excitation pacing in closed-loop fashion.
摘要翻译：心脏保护性预激发起搏可用于以导致同步收缩的方式对起搏脉冲递送的特定心肌区域应力或去应激。这种异常收缩负责预激励起搏的所需心脏保护作用，但也可能是危险的。本文描述了一种方法和系统，其使用心室不同步或患者对心室不同步的生理反应的测量来控制以闭环方式递送心脏保护性预激发起搏。

3. 发明授权

US08145296B2 Adaptive windowing for cardiac waveform discrimination 有权
标题翻译：心脏波形鉴别的自适应窗口
公开(公告)号：US08145296B2
公开(公告)日：2012-03-27
申请号：US12538297
申请日：2009-08-10
申请人： Kevin J. Stalsberg , Yanting Dong , Scott Meyer , Eric K. Enrooth , Derek D. Bohn
发明人： Kevin J. Stalsberg , Yanting Dong , Scott Meyer , Eric K. Enrooth , Derek D. Bohn
IPC分类号： A61B5/042
CPC分类号： A61N1/371 , A61B5/04525 , A61B5/0472 , A61B5/7217
摘要： Cardiac devices and methods provide adaptation of detection windows used to determine a cardiac response to pacing. Adapting a detection window involves sensing a cardiac signal indicative of a particular type of cardiac pacing response, and detecting a feature of the sensed cardiac signal. The cardiac response detection window associated with the type of cardiac pacing response is preferentially adjusted based on the location of the detected cardiac feature. Preferential adjustment of the detection window may involve determining a direction of change between the detection window and the detected feature. The detection window may be adapted more aggressively in a more preferred direction and less aggressively in a less preferred direction.
摘要翻译：心脏装置和方法提供用于确定对起搏的心脏反应的检测窗口的适应。适应检测窗口包括感测指示特定类型的心脏起搏反应的心脏信号，以及检测感测到的心脏信号的特征。基于检测到的心脏特征的位置优先调整与心脏起搏响应类型相关联的心脏响应检测窗口。检测窗口的优先调整可以包括确定检测窗口和检测到的特征之间的变化方向。检测窗口可以在更优选的方向上更积极地改变，并且在较不优选的方向上较不积极地适配。

4. 发明申请

US20110319726A1 WITHIN-PATIENT ALGORITHM TO PREDICT HEART FAILURE DECOMPENSATION 有权
标题翻译：用于预测心脏衰竭解决的患者算法
公开(公告)号：US20110319726A1
公开(公告)日：2011-12-29
申请号：US13229110
申请日：2011-09-09
申请人： Haresh G. Sachanandani , Jon Peterson , Shelley Cazares , Robert J. Sweeney , Kevin J. Stalsberg
发明人： Haresh G. Sachanandani , Jon Peterson , Shelley Cazares , Robert J. Sweeney , Kevin J. Stalsberg
IPC分类号： A61B5/00
CPC分类号： A61B5/0031 , A61B5/0205 , A61B5/02455 , A61B5/0402 , A61B5/076 , A61B5/0816 , A61B5/145 , A61B5/14532 , A61B5/7275 , A61B5/746 , A61B2560/0242 , A61N1/3627 , A61N1/37252 , G06F19/00
摘要： This document discusses, among other things, systems and methods for predicting heart failure decompensation using within-patient diagnostics. A method comprises detecting an alert status of each of one or more sensors; calculating an alert score by combining the detected alerts; and calculating a composite alert score, the composite alert score being indicative of a physiological condition and comprising a combination of two or more alert scores.
摘要翻译：本文件还讨论了使用病人诊断预测心力衰竭失代偿失调的系统和方法。一种方法包括检测一个或多个传感器中的每一个的警报状态; 通过组合检测到的警报来计算警报评分; 以及计算复合警报评分，所述复合警报评分指示生理状况并且包括两个或更多个警报得分的组合。

5. 发明授权

US06647790B2 Fixed-bandwidth correlation window method and system for a self-balancing rotatable apparatus 失效
标题翻译：用于自平衡可旋转装置的固定带宽相关窗口方法和系统
公开(公告)号：US06647790B2
公开(公告)日：2003-11-18
申请号：US09999594
申请日：2001-11-15
申请人： Kevin J. Stalsberg
发明人： Kevin J. Stalsberg
IPC分类号： G01H1700
CPC分类号： D06F37/203 , G01M1/22
摘要： A method and system for dynamically balancing a rotating system or rotating device utilizing data collection and correlation techniques to extract balance measures from sensor data is disclosed. Sensor data from the rotating system, containing information indicative of the dynamics of the rotating system, are filtered and sampled. A select time span of sampled data, adjusted upward to a nearest number of full revolutions of the rotating system, which is of sufficient size to extract balance measures, is collected. Data may be collected as a fixed number of samples per revolution, independent of a rotational speed, so as to simplify later computation. Several unique select time spans may be used for different ranges of rotational speeds so as to maintain the amount of data to be processed while still serving its original purpose. Window function may be applied to modify sampled data in the select time span so as to improve extraction performance. The fixed select time spans of sampled data provide for a fixed bandwidth correlation-based computation to extract desired balance measurements. The balance measures are used to assess the balance state of the rotating system and update control models so as to determine the proper course for balancing corrections necessary to dynamically place the rotating system in a balanced state.
摘要翻译：公开了一种利用数据收集和相关技术动态平衡旋转系统或旋转装置的方法和系统，以从传感器数据中提取平衡度量。来自旋转系统的传感器数据包含指示旋转系统的动力学的信息被过滤和采样。收集采样数据的选择时间范围，向上调整到旋转系统的最接近的整转数，其具有足够的尺寸来提取平衡度量。与旋转速度无关，可以将数据作为固定数量的采样进行收集，从而简化后续计算。可以对不同的旋转速度范围使用几个独特的选择时间跨度，以便在仍然保持其原始目的的同时保持要处理的数据量。可以应用窗口功能在选择的时间范围内修改采样数据，以提高提取性能。采样数据的固定选择时间跨度提供了基于固定带宽相关的计算，以提取所需的平衡测量。平衡措施用于评估旋转系统的平衡状态和更新控制模型，以确定用于平衡校正的适当过程，以便将旋转系统动态放置在平衡状态。

6. 发明授权

US09022930B2 Inter-relation between within-patient decompensation detection algorithm and between-patient stratifier to manage HF patients in a more efficient manner 有权
标题翻译：患者间代偿失调检测算法与病人间分层之间的相互关系以更有效的方式管理HF患者
公开(公告)号：US09022930B2
公开(公告)日：2015-05-05
申请号：US11616441
申请日：2006-12-27
申请人： Haresh G. Sachanandani , Krzysztof Z. Siejko , Jon Peterson , Shelley Cazares , Robert J. Sweeney , Kevin J. Stalsberg , Gerrard M. Carlson
发明人： Haresh G. Sachanandani , Krzysztof Z. Siejko , Jon Peterson , Shelley Cazares , Robert J. Sweeney , Kevin J. Stalsberg , Gerrard M. Carlson
IPC分类号： A61B5/00 , A61N1/372 , A61B5/0205 , A61N1/37 , G06F19/00
CPC分类号： A61N1/37282 , A61B5/0022 , A61B5/0205 , A61N1/3702 , G06F19/00 , G06F19/3418 , G16H40/63 , G16H50/20
摘要： This document discusses, among other things, systems and methods for using one or more inter-relations between within-patient detection methods and between-patient stratifier methods. A method comprises obtaining results of a first physiological assessment, wherein the first physiological assessment includes a between-patient assessment; and using the results to adjust one or more parameters of a second physiological assessment, wherein the second physiological assessment includes a within-patient assessment.
摘要翻译：本文件还讨论了在患者检测方法和患者间分层方法之间使用一个或多个相互关系的系统和方法。一种方法包括获得第一生理学评估的结果，其中所述第一生理学评估包括患者间评估; 以及使用所述结果来调整第二生理学评估的一个或多个参数，其中所述第二生理学评估包括患者内评估。

7. 发明授权

US08031076B2 Within-patient algorithm to predict heart failure decompensation 有权
标题翻译：门诊算法预测心力衰竭代偿失调
公开(公告)号：US08031076B2
公开(公告)日：2011-10-04
申请号：US12613007
申请日：2009-11-05
申请人： Haresh G. Sachanandani , Jon Peterson , Shelley M. Cazares , Robert J. Sweeney , Kevin J. Stalsberg
发明人： Haresh G. Sachanandani , Jon Peterson , Shelley M. Cazares , Robert J. Sweeney , Kevin J. Stalsberg
IPC分类号： G08B23/00
CPC分类号： A61B5/0031 , A61B5/0205 , A61B5/02455 , A61B5/0402 , A61B5/076 , A61B5/0816 , A61B5/145 , A61B5/14532 , A61B5/7275 , A61B5/746 , A61B2560/0242 , A61N1/3627 , A61N1/37252 , G06F19/00
摘要： This document discusses, among other things, systems and methods for predicting heart failure decompensation using within-patient diagnostics. A method comprises detecting an alert status of each of one or more sensors; calculating an alert score by combining the detected alerts; and calculating a composite alert score, the composite alert score being indicative of a physiological condition and comprising a combination of two or more alert scores.
摘要翻译：本文件还讨论了使用病人诊断预测心力衰竭失代偿失调的系统和方法。一种方法包括检测一个或多个传感器中的每一个的警报状态; 通过组合检测到的警报来计算警报评分; 以及计算复合警报评分，所述复合警报评分指示生理状况并且包括两个或更多个警报得分的组合。

8. 发明申请

US20100023082A1 INDIVIDUALIZED MORPHOLOGY FEATURE EVALUATION AND SELECTION FOR DISCRIMINATION IN IMPLANTABLE MEDICAL DEVICES 审中-公开
标题翻译：可移植医疗设备中的个体化形态学特征评估与选择
公开(公告)号：US20100023082A1
公开(公告)日：2010-01-28
申请号：US12507436
申请日：2009-07-22
申请人： Yanting Dong , M. Jason Brooke , Dan Li , Kevin J. Stalsberg
发明人： Yanting Dong , M. Jason Brooke , Dan Li , Kevin J. Stalsberg
IPC分类号： A61N1/365 , A61B5/00
CPC分类号： A61B5/0452 , A61B5/0002 , A61B5/04525 , A61N1/365 , A61N1/3702
摘要： An apparatus comprises an implantable sensor, which provides a plurality of physiologic sensor signals of a subject, and a processor. The processor includes a feature module and a detection module. The feature module is configured to identify a feature in the sensor signals and to determine a measure of quality of the feature in the sensor signals. The detection module is configured to perform a morphology analysis of a subsequent portion of at least one of the sensor signals using the feature when the measure of quality of the feature satisfies a quality measure threshold.
摘要翻译：一种装置包括可植入传感器，其提供对象的多个生理传感器信号和处理器。处理器包括特征模块和检测模块。特征模块被配置为识别传感器信号中的特征并且确定传感器信号中的特征的质量的度量。所述检测模块被配置为当所述特征的质量度量满足质量测量阈值时，使用所述特征来对所述传感器信号中的至少一个的后续部分进行形态分析。

9. 发明授权

US07629889B2 Within-patient algorithm to predict heart failure decompensation 有权
标题翻译：门诊算法预测心力衰竭代偿失调
公开(公告)号：US07629889B2
公开(公告)日：2009-12-08
申请号：US11616450
申请日：2006-12-27
申请人： Haresh G. Sachanandani , Jon Peterson , Shelley Cazares , Robert J. Sweeney , Kevin J. Stalsberg
发明人： Haresh G. Sachanandani , Jon Peterson , Shelley Cazares , Robert J. Sweeney , Kevin J. Stalsberg
IPC分类号： G08B23/00
CPC分类号： A61B5/0031 , A61B5/0205 , A61B5/02455 , A61B5/0402 , A61B5/076 , A61B5/0816 , A61B5/145 , A61B5/14532 , A61B5/7275 , A61B5/746 , A61B2560/0242 , A61N1/3627 , A61N1/37252 , G06F19/00
摘要： This document discusses, among other things, systems and methods for predicting heart failure decompensation using within-patient diagnostics. A method comprises detecting an alert status of each of one or more sensors; calculating an alert score by combining the detected alerts; and calculating a composite alert score, the composite alert score being indicative of a physiological condition and comprising a combination of two or more alert scores.
摘要翻译：本文件还讨论了使用病人诊断预测心力衰竭失代偿失调的系统和方法。一种方法包括检测一个或多个传感器中的每一个的警报状态; 通过组合检测到的警报来计算警报评分; 以及计算复合警报评分，所述复合警报评分指示生理状况并且包括两个或更多个警报得分的组合。

10. 发明授权

US06665625B2 Energy-based thresholds applied dynamic balancing 失效
公开(公告)号：US06665625B2
公开(公告)日：2003-12-16
申请号：US09951798
申请日：2001-09-10
申请人： Kevin J. Stalsberg
发明人： Kevin J. Stalsberg
IPC分类号： G01C1900
CPC分类号： D06F37/225 , D06F37/203 , G01M1/22 , G01M1/323
摘要： A method and system for dynamically balancing a rotating system or rotating device utilizing energy-based threshold measurements, wherein the rotating system contains sensors therein. Sensor measurements are compiled from the sensors. The sensor measurements contain data indicative of the dynamics of the rotating system. The sensor measurements are converted to signal energy values associated with the rotating system. The signal energy values are then compared to energy threshold values to thereby determine a proper course of balancing corrections necessary to dynamically place the rotating system in a balanced state. Additionally, a displacement profile may be generated in response to compiling sensor measurements from the sensors. The displacement profile may be converted into force and acceleration values associated with a range of varying rotational speeds. Thereafter, the sensor measurements may be compared to the force values and acceleration values, thereby determining proper course for balancing corrections necessary to dynamically place the rotating system in a balanced state.

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