公开(公告)号：US08065010B2

公开(公告)日：2011-11-22

申请号：US12319642

申请日：2009-01-08

申请人： Marina V. Brockway ,  Donald L. Hopper ,  Gerrard M. Carlson ,  Veerichetty Kadhiresan ,  Kenneth C. Beck

发明人： Marina V. Brockway ,  Donald L. Hopper ,  Gerrard M. Carlson ,  Veerichetty Kadhiresan ,  Kenneth C. Beck

IPC分类号： A61N1/36

CPC分类号： A61B5/087 ,  A61B5/02405 ,  A61B5/053 ,  A61B5/4878 ,  A61N1/3627 ,  A61N1/36521

摘要： A system receives signals indicative of cardiopulmonary conditions sensed by a plurality of sensors and provides for monitoring and automated differential diagnosis of the cardiopulmonary conditions based on the signals. Cardiogenic pulmonary edema is detected based on one or more signals sensed by implantable sensors. If the cardiogenic pulmonary edema is not detected, obstructive pulmonary disease and restrictive pulmonary disease are each detected based on a forced vital capacity (FVC) parameter and a forced expiratory volume (FEV) parameter measured from a respiratory signal sensed by an implantable or non-implantable sensor. In one embodiment, an implantable medical device senses signals indicative of the cardiopulmonary conditions, and an external system detects the cardiopulmonary conditions based on these signals by executing an automatic detection algorithm.

摘要翻译： 系统接收指示由多个传感器感测到的心肺疾病的信号，并且基于该信号提供对心肺病状态的监测和自动鉴别诊断。 基于由可植入传感器感测到的一个或多个信号来检测心源性肺水肿。 如果未检测到心源性肺水肿，则基于由可植入或非可行的肺动脉血流检测的呼吸信号测量的强制肺活量（FVC）参数和强制呼气量（FEV）参数，每个都检测到阻塞性肺疾病和限制性肺部疾病， 植入式传感器。 在一个实施例中，可植入医疗装置感测指示心肺病的信号，外部系统通过执行自动检测算法基于这些信号来检测心肺病。

公开(公告)号：US08150509B2

公开(公告)日：2012-04-03

申请号：US10970449

申请日：2004-10-21

申请人： Veerichetty Kadhiresan ,  Marina V. Brockway ,  Gerrard M. Carlson

发明人： Veerichetty Kadhiresan ,  Marina V. Brockway ,  Gerrard M. Carlson

IPC分类号： A61N1/00

CPC分类号： A61M5/142 ,  A61M5/14276 ,  A61M5/1723 ,  A61M2005/14208 ,  A61M2205/3523 ,  A61M2205/3561 ,  A61M2230/04 ,  A61M2230/08 ,  A61M2230/30 ,  A61M2230/50 ,  A61M2230/63 ,  G06F19/00 ,  G06F19/3456 ,  G16H50/50 ,  Y10S128/923

摘要： A system or method including a device configured to measure at least one pharmacological effect of a drug on a patient. The measured pharmacological effect is compared to an expected pharmacodynamic model. The system can allow for real-time monitoring of positive and side-effects of drugs as well as drug resistance to optimize individual therapy. The system can also enable patient compliance monitoring.

摘要翻译： 一种包括被配置为测量药物对患者的至少一种药理作用的装置的系统或方法。 将测量的药理作用与预期的药效学模型进行比较。 该系统可以实时监测药物的阳性和副作用以及耐药性，以优化个体治疗。 该系统还可以实现患者依从性监控。

公开(公告)号：US08277389B2

公开(公告)日：2012-10-02

申请号：US13178945

申请日：2011-07-08

申请人： Gerrard M. Carlson ,  Krzysztof Z. Siejko ,  Ramesh Wariar ,  Marina V. Brockway

发明人： Gerrard M. Carlson ,  Krzysztof Z. Siejko ,  Ramesh Wariar ,  Marina V. Brockway

IPC分类号： A61B5/02

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.

摘要翻译： 一种用远程位置加速度计监测S1心音的可植入装置和方法。 该装置包括将心音转换为电信号的换能器。 控制电路耦合到换能器。 控制电路被配置为接收电信号，识别S1心音，并将S1心音转换为电信息。 控制电路还从电信息生成形态数据。 形态学数据涉及血流动力学指标，如左心室收缩力。 壳体可以包围控制电路。 壳体限定与壳体的外表面共同延伸的体积。 传感器位于由外壳限定的体积中。

公开(公告)号：US20130226078A1

公开(公告)日：2013-08-29

申请号：US13845398

申请日：2013-03-18

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： A61M5/172 ,  A61N1/36

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 ,  G16H20/10 ,  G16H20/40 ,  G16H50/20 ,  G16H50/30

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。

公开(公告)号：US20100280564A1

公开(公告)日：2010-11-04

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 ,  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。

公开(公告)号：US08401636B2

公开(公告)日：2013-03-19

申请号：US13209938

申请日：2011-08-15

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： A61N1/18

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。

公开(公告)号：US20110301530A1

公开(公告)日：2011-12-08

申请号：US13209938

申请日：2011-08-15

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： A61N1/08 ,  A61N1/365 ,  A61M5/142

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。

公开(公告)号：US08535235B2

公开(公告)日：2013-09-17

申请号：US13605397

申请日：2012-09-06

申请人： Gerrard M. Carlson ,  Krzysztof Z. Siejko ,  Ramesh Wariar ,  Marina V. Brockway

发明人： Gerrard M. Carlson ,  Krzysztof Z. Siejko ,  Ramesh Wariar ,  Marina V. Brockway

IPC分类号： A61B5/02

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.

摘要翻译： 一种用远程位置加速度计监测S1心音的可植入装置和方法。 该装置包括将心音转换为电信号的换能器。 控制电路耦合到换能器。 控制电路被配置为接收电信号，识别S1心音，并将S1心音转换为电信息。 控制电路还从电信息生成形态数据。 形态学数据涉及血流动力学指标，如左心室收缩力。 壳体可以包围控制电路。 壳体限定与壳体的外表面共同延伸的体积。 传感器位于由外壳限定的体积中。

公开(公告)号：US08007442B2

公开(公告)日：2011-08-30

申请号：US12703533

申请日：2010-02-10

申请人： Gerrard M. Carlson ,  Krzysztof Z. Siejko ,  Ramesh Wariar ,  Marina V. Brockway

发明人： Gerrard M. Carlson ,  Krzysztof Z. Siejko ,  Ramesh Wariar ,  Marina V. Brockway

IPC分类号： A61B5/02

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.

摘要翻译： 一种用远程位置加速度计监测S1心音的可植入装置和方法。 该装置包括将心音转换为电信号的换能器。 控制电路耦合到换能器。 控制电路被配置为接收电信号，识别S1心音，并将S1心音转换为电信息。 控制电路还从电信息生成形态数据。 形态学数据涉及血流动力学指标，如左心室收缩力。 壳体可以包围控制电路。 壳体限定与壳体的外表面共同延伸的体积。 传感器位于由外壳限定的体积中。

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。