专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

US20120157798A1 PHYSIOLOGIC RESPONSE TO POSTURE 审中-公开
标题翻译：生理反应
公开(公告)号：US20120157798A1
公开(公告)日：2012-06-21
申请号：US13325354
申请日：2011-12-14
申请人： Viktoria A. Averina , John D. Hatlestad , Abhilash Patangay , Pramodsingh Hirasingh Thakur , Yi Zhang , Kenneth C. Beck
发明人： Viktoria A. Averina , John D. Hatlestad , Abhilash Patangay , Pramodsingh Hirasingh Thakur , Yi Zhang , Kenneth C. Beck
IPC分类号： A61B5/11 , A61B5/08 , A61B5/053 , A61B5/00 , A61B5/0205
CPC分类号： A61N1/36542 , A61B5/0205 , A61B5/0538 , A61B5/0809 , A61B5/1116 , A61B5/686 , A61B5/6869 , A61B7/04
摘要： An implantable or other ambulatory medical apparatus comprises a posture sensing circuit, a physiologic sensing circuit that senses a time varying physiologic signal, and a processor circuit. The processor circuit includes a posture calculation circuit and a measurement circuit. The posture calculation circuit determines a posture of the subject using posture data obtained using the posture signal and determines when the posture of the subject is steady state. The measurement circuit derives a physiologic measurement using physiologic data extracted from the physiologic signal during at least one time period when posture is determined to be steady state and provides the physiologic measurement to at least one of a user and a process in association with the determined steady state posture.
摘要翻译：植入式或其他动态医疗装置包括姿势感测电路，感测时变生理信号的生理感测电路和处理器电路。处理器电路包括姿势计算电路和测量电路。姿势计算电路使用姿势信号获得的姿势数据来确定对象的姿势，并且确定被摄体的姿势何时处于稳定状态。测量电路使用在至少一个时间段内从生理信号中提取的生理数据进行生理测量，当姿势被确定为稳态时，并且将生理测量结果与所确定的稳定性相关联地向用户和过程中的至少一个提供生理测量状态。

62. 发明授权

US08083682B2 Sleep state detection 有权
标题翻译：睡眠状态检测
公开(公告)号：US08083682B2
公开(公告)日：2011-12-27
申请号：US11458602
申请日：2006-07-19
申请人： Yousufali Dalal , Yachuan Pu , John D. Hatlestad
发明人： Yousufali Dalal , Yachuan Pu , John D. Hatlestad
IPC分类号： A61B5/08 , A61B5/02
CPC分类号： A61B5/0205 , A61B5/0816 , A61B5/4809 , A61B5/4812 , A61B5/4818 , G06F19/00
摘要： This document discusses, among other things, systems and methods for determining sleep state, such as awake, sleeping, non-REM sleep, or REM sleep. Respiration and heart contractions are monitored. A cardio-respiratory ratio such as beats per breath is computed and used in the sleep state determination. Other information, such as heart rate variability (HRV), posture, and activity level can also be used in the sleep state determination. The sleep state information can be used to qualify or trigger storage of other physiological sensor data, or to permit remote sleep study monitoring of a subject, or to control or adjust one or more monitoring, diagnostic, or therapy algorithms, such as, for example a continuous positive airflow pressure (CPAP) device.
摘要翻译：本文件还讨论了用于确定睡眠状态的系统和方法，例如清醒，睡眠，非REM睡眠或REM睡眠。监测呼吸和心脏收缩。在睡眠状态确定中计算并使用诸如每次呼吸的心跳呼吸比例。其他信息，例如心率变异性（HRV），姿势和活动水平也可用于睡眠状态确定。休眠状态信息可用于限定或触发其他生理传感器数据的存储，或允许对对象进行远程睡眠研究监视，或者控制或调整一个或多个监视，诊断或治疗算法，例如连续正气流压力（CPAP）装置。

63. 发明授权

US08005540B2 Monitoring of chronobiological rhythms for disease and drug management using one or more implantable device 有权
标题翻译：使用一个或多个可植入装置监测疾病和药物管理的计时生理节律
公开(公告)号：US08005540B2
公开(公告)日：2011-08-23
申请号：US12836441
申请日：2010-07-14
申请人： Yi Zhang , John D. Hatlestad , Gerrard M. Carlson , Yousufali Dalal , Marina V. Brockway , Kent Lee , Richard O. Kuenzler , Carlos Haro , Krzysztof Z. Siejko , Abhilash Patangay
发明人： Yi Zhang , John D. Hatlestad , Gerrard M. Carlson , Yousufali Dalal , Marina V. Brockway , Kent Lee , Richard O. Kuenzler , Carlos Haro , Krzysztof Z. Siejko , Abhilash Patangay
IPC分类号： A61N1/02
CPC分类号： A61M5/1723 , A61B5/02055 , A61B5/0215 , A61B5/024 , A61B5/02405 , A61B5/053 , A61B5/0816 , A61B5/1116 , A61B5/686 , A61B5/7275 , A61N1/36114 , A61N1/36135 , A61N1/3621 , A61N1/365 , A61N1/36585 , G06F19/00
摘要： The health state of a subject is automatically evaluated or predicted using at least one implantable device. In varying examples, the health state is determined by sensing or receiving information about at least one physiological process having a circadian rhythm whose presence, absence, or baseline change is associated with impending disease, and comparing such rhythm to baseline circadian rhythm prediction criteria. Other chronobiological rhythms beside circadian may also be used. The baseline prediction criteria may be derived using one or more past physiological process observation of the subject or population of subjects in a non-disease health state. The prediction processing may be performed by the at least one implantable device or by an external device in communication with the implantable device. Systems and methods for invoking a therapy in response to the health state, such as to prevent or minimize the consequences of predicted impending heart failure, are also discussed.
摘要翻译：使用至少一个可植入装置自动评估或预测受试者的健康状况。在不同的实施例中，通过感测或接收关于至少一个具有昼夜节律的生理过程的信息来确定健康状况，所述生理过程的存在，不存在或基线变化与即将发生的疾病相关联，并将该节律与基线昼夜节律预测标准进行比较。也可以使用昼夜节律以外的其他时间生理节律。可以使用在非疾病健康状态下的受试者或受试者群体的一个或多个过去的生理过程观察来导出基线预测标准。预测处理可以由至少一个可植入装置或与可植入装置通信的外部装置执行。还讨论了响应于健康状态调用疗法的系统和方法，例如预防或最小化预期的即将到来的心力衰竭的后果。

64. 发明申请

US20100298732A1 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：US20100298732A1
公开(公告)日：2010-11-25
申请号：US12847645
申请日：2010-07-30
申请人： Yi Zhang , John D. Hatlestad , Yousufali H. Dalal , Marina Brockway
发明人： Yi Zhang , John D. Hatlestad , Yousufali H. Dalal , Marina Brockway
IPC分类号： 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。

65. 发明申请

US20100222653A1 PHYSIOLOGICAL EVENT DETECTION SYSTEMS AND METHODS 有权
标题翻译：生理事件检测系统和方法
公开(公告)号：US20100222653A1
公开(公告)日：2010-09-02
申请号：US12776557
申请日：2010-05-10
申请人： Krzysztof Z. Siejko , John D. Hatlestad
发明人： Krzysztof Z. Siejko , John D. Hatlestad
IPC分类号： A61B5/00
CPC分类号： A61B5/00 , A61B5/053 , A61B5/746 , A61B7/023 , A61N1/3627 , A61N1/36514
摘要： Systems and methods using constant false alarm rate techniques for event detection. One example of an event detection method includes collecting a first distribution of measurements for a first physiological parameter. In another example, the first distribution of measurements includes only non-event measurements. One or more values are determined corresponding to at least a first tail area of the first distribution from at least one measurement of the first physiological parameter toward an end point of the distribution. A threshold is established based on a specified false alarm rate. The one or more values are compared to the threshold. The method includes determining if the measurement is representative of a detected event using the comparison.
摘要翻译：用于事件检测的常数误报率技术的系统和方法。事件检测方法的一个示例包括收集第一生理参数的测量的第一分布。在另一示例中，测量的第一分布仅包括非事件测量。从第一生理参数的至少一个测量到分布的终点，确定对应于第一分布的至少第一尾区的一个或多个值。基于指定的虚警率建立阈值。将一个或多个值与阈值进行比较。该方法包括使用比较来确定测量是否表示检测到的事件。

66. 发明授权

US07764996B2 Monitoring of chronobiological rhythms for disease and drug management using one or more implantable device 有权
标题翻译：使用一个或多个可植入装置监测疾病和药物管理的计时生理节律
公开(公告)号：US07764996B2
公开(公告)日：2010-07-27
申请号：US11554986
申请日：2006-10-31
申请人： Yi Zhang , John D. Hatlestad , Gerrard M. Carlson , Yousufali Dalal , Marina V. Brockway , Kent Lee , Richard O. Kuenzler , Carlos Haro , Krzysztof Z. Siejko , Abhilash Patangay
发明人： Yi Zhang , John D. Hatlestad , Gerrard M. Carlson , Yousufali Dalal , Marina V. Brockway , Kent Lee , Richard O. Kuenzler , Carlos Haro , Krzysztof Z. Siejko , Abhilash Patangay
IPC分类号： A61B5/00
CPC分类号： A61M5/1723 , A61B5/02055 , A61B5/0215 , A61B5/024 , A61B5/02405 , A61B5/053 , A61B5/0816 , A61B5/1116 , A61B5/686 , A61B5/7275 , A61N1/36114 , A61N1/36135 , A61N1/3621 , A61N1/365 , A61N1/36585 , G06F19/00
摘要： The health state of a subject is automatically evaluated or predicted using at least one implantable device. In varying examples, the health state is determined by sensing or receiving information about at least one physiological process having a circadian rhythm whose presence, absence, or baseline change is associated with impending disease, and comparing such rhythm to baseline circadian rhythm prediction criteria. Other chronobiological rhythms beside circadian may also be used. The baseline prediction criteria may be derived using one or more past physiological process observation of the subject or population of subjects in a non-disease health state. The prediction processing may be performed by the at least one implantable device or by an external device in communication with the implantable device. Systems and methods for invoking a therapy in response to the health state, such as to prevent or minimize the consequences of predicted impending heart failure, are also discussed.
摘要翻译：使用至少一个可植入装置自动评价或预测受试者的健康状况。在不同的实施例中，通过感测或接收关于至少一个具有昼夜节律的生理过程的信息来确定健康状况，所述生理过程的存在，不存在或基线变化与即将发生的疾病相关联，并将该节律与基线昼夜节律预测标准进行比较。也可以使用昼夜节律以外的其他时间生理节律。可以使用在非疾病健康状态下的受试者或受试者群体的一个或多个过去的生理过程观察来导出基线预测标准。预测处理可以由至少一个可植入装置或与可植入装置通信的外部装置执行。还讨论了响应于健康状态调用疗法的系统和方法，例如预防或最小化预期的即将到来的心力衰竭的后果。

67. 发明授权

US07713213B2 Physiological event detection systems and methods 有权
标题翻译：生理事件检测系统和方法
公开(公告)号：US07713213B2
公开(公告)日：2010-05-11
申请号：US11276735
申请日：2006-03-13
申请人： Krzysztof Z. Siejko , John D. Hatlestad
发明人： Krzysztof Z. Siejko , John D. Hatlestad
IPC分类号： A61B5/02
CPC分类号： A61B5/00 , A61B5/053 , A61B5/746 , A61B7/023 , A61N1/3627 , A61N1/36514
摘要： Systems and methods using constant false alarm rate techniques for event detection. One example of an event detection method includes collecting a first distribution of measurements for a first physiological parameter. In another example, the first distribution of measurements includes only non-event measurements. One or more values are determined corresponding to at least a first tail area of the first distribution from at least one measurement of the first physiological parameter toward an end point of the distribution. A threshold is established based on a specified false alarm rate. The one or more values are compared to the threshold. The method includes determining if the measurement is representative of a detected event using the comparison.
摘要翻译：用于事件检测的常数误报率技术的系统和方法。事件检测方法的一个示例包括收集第一生理参数的测量的第一分布。在另一示例中，测量的第一分布仅包括非事件测量。从第一生理参数的至少一个测量到分布的终点，确定对应于第一分布的至少第一尾区的一个或多个值。基于指定的虚警率建立阈值。将一个或多个值与阈值进行比较。该方法包括使用比较来确定测量是否表示检测到的事件。

68. 发明申请

US20090198139A1 Daytime/nighttime respiration rate monitoring 有权
公开(公告)号：US20090198139A1
公开(公告)日：2009-08-06
申请号：US12384271
申请日：2009-04-02
申请人： Aaron Lewicke , Yi Zhang , John D. Hatlestad
发明人： Aaron Lewicke , Yi Zhang , John D. Hatlestad
IPC分类号： A61B5/0205
CPC分类号： A61B5/0816 , A61B5/0205 , A61B5/1116 , A61B5/7264 , G06F19/00
摘要： A device and method can monitor or trend a patient's respiration rate measurements according to the time of day. The device, which may be implantable or external, collects and classifies respiration rate measurements over time. The trended information about particular classes of respiration rate measurements is then communicated to a remote external device, which in turn provides an indication of heart failure decompensation. Examples of classes of respiration rate measurements include a daily maximum respiration rate value, a daily minimum respiration rate value, a daily maximum respiration rate variability value, a daily minimum respiration rate variability value, and a daily central respiration rate value. These respiration rate measurements can be further classified into daytime or nighttime respiration rate measurements.

69. 发明申请

US20080114219A1 MONITORING OF CHRONOBIOLOGICAL RHYTHMS FOR DISEASE AND DRUG MANAGEMENT USING ONE OR MORE IMPLANTABLE DEVICE 有权
标题翻译：使用一个或多个可植入装置监测疾病和药物管理的血液生殖系统
公开(公告)号：US20080114219A1
公开(公告)日：2008-05-15
申请号：US11554986
申请日：2006-10-31
申请人： Yi Zhang , John D. Hatlestad , Gerrard M. Carlson , Yousufali Dalal , Marina V. Brockway , Kent Lee , Richard O. Kuenzler , Carlos Haro , Krzysztof Z. Siejko , Abhilash Patangay
发明人： Yi Zhang , John D. Hatlestad , Gerrard M. Carlson , Yousufali Dalal , Marina V. Brockway , Kent Lee , Richard O. Kuenzler , Carlos Haro , Krzysztof Z. Siejko , Abhilash Patangay
IPC分类号： A61B5/00
CPC分类号： A61M5/1723 , A61B5/02055 , A61B5/0215 , A61B5/024 , A61B5/02405 , A61B5/053 , A61B5/0816 , A61B5/1116 , A61B5/686 , A61B5/7275 , A61N1/36114 , A61N1/36135 , A61N1/3621 , A61N1/365 , A61N1/36585 , G06F19/00
摘要： The health state of a subject is automatically evaluated or predicted using at least one implantable device. In varying examples, the health state is determined by sensing or receiving information about at least one physiological process having a circadian rhythm whose presence, absence, or baseline change is associated with impending disease, and comparing such rhythm to baseline circadian rhythm prediction criteria. Other chronobiological rhythms beside circadian may also be used. The baseline prediction criteria may be derived using one or more past physiological process observation of the subject or population of subjects in a non-disease health state. The prediction processing may be performed by the at least one implantable device or by an external device in communication with the implantable device. Systems and methods for invoking a therapy in response to the health state, such as to prevent or minimize the consequences of predicted impending heart failure, are also discussed.
摘要翻译：使用至少一个可植入装置自动评价或预测受试者的健康状况。在不同的实施例中，通过感测或接收关于至少一个具有昼夜节律的生理过程的信息来确定健康状况，所述生理过程的存在，不存在或基线变化与即将发生的疾病相关联，并将该节律与基线昼夜节律预测标准进行比较。也可以使用昼夜节律以外的其他时间生理节律。可以使用在非疾病健康状态下的受试者或受试者群体的一个或多个过去的生理过程观察来导出基线预测标准。预测处理可以由至少一个可植入装置或与可植入装置通信的外部装置执行。还讨论了响应于健康状态调用疗法的系统和方法，例如预防或最小化预期的即将到来的心力衰竭的后果。

70. 发明申请

US20080082001A1 PHYSIOLOGICAL RESPONSE TO POSTURE CHANGE 有权
标题翻译：生理反应的改变
公开(公告)号：US20080082001A1
公开(公告)日：2008-04-03
申请号：US11466925
申请日：2006-08-24
申请人： John D. Hatlestad , Imad Libbus , Aaron Lewicke
发明人： John D. Hatlestad , Imad Libbus , Aaron Lewicke
IPC分类号： A61B5/02
CPC分类号： A61B5/1116 , A61B5/0031 , A61B5/021 , A61B5/02405 , A61B5/076 , A61B5/686 , A61B2562/0219 , A61N1/05
摘要： In an embodiment, an implantable medical device includes a controller circuit, a posture sensing circuit, and a physiological sensing circuit. The controller circuit senses a change in a physiological signal as a result of a change in posture, and generates a response as a function of that change. In another embodiment, the controller circuit identifies a heart failure condition as a function of the change in the physiological signal.
摘要翻译：在一个实施例中，可植入医疗装置包括控制器电路，姿势感测电路和生理感测电路。控制器电路作为姿势变化的结果感测生理信号的变化，并产生作为该变化的函数的响应。在另一个实施例中，控制器电路根据生理信号的变化来识别心力衰竭状况。

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