SYSTEM FOR PROVIDING DIABETIC THERAPY
    3.
    发明申请
    SYSTEM FOR PROVIDING DIABETIC THERAPY 有权
    提供糖尿病治疗的系统

    公开(公告)号:US20080004672A1

    公开(公告)日:2008-01-03

    申请号:US11428070

    申请日:2006-06-30

    IPC分类号: A61N1/18

    摘要: Various system embodiments include a glucose control input, a low physical activity input, and a diabetic therapy delivery system adapted to respond to the glucose control input and the low physical activity input to deliver diabetic therapy. According to various embodiments, the diabetic therapy includes an anti-arrhythmia therapy, a hypertension therapy, a neural stimulation therapy adapted to reduce a risk of myocardial infarction, a neural stimulation therapy adapted to be applied after a myocardial infarction to reduce an infarct area, a neural stimulation therapy adapted to reduce a risk of sudden cardiac death, a therapy adapted to secrete insulin, or a therapy to reduce a workload of a diabetic heart. Other aspects and embodiments are provided herein.

    摘要翻译: 各种系统实施方案包括葡萄糖控制输入,低体力活动输入和适于响应于葡萄糖控制输入和低体力活动输入以递送糖尿病治疗的糖尿病治疗递送系统。 根据各种实施方案,糖尿病治疗包括抗心律失常治疗,高血压治疗,适于降低心肌梗死风险的神经刺激疗法,适于在心肌梗死后应用以减少梗死面积的神经刺激疗法, 适于减少心源性猝死的风险的神经刺激疗法,适于分泌胰岛素的治疗剂或减少糖尿病心脏的工作量的治疗方法。 本文提供了其它方面和实施例。

    ISCHEMIA DETECTION USING A HEART SOUND SENSOR
    6.
    发明申请
    ISCHEMIA DETECTION USING A HEART SOUND SENSOR 有权
    使用心音传感器进行ISCHEMIA检测

    公开(公告)号:US20120004565A1

    公开(公告)日:2012-01-05

    申请号:US13231152

    申请日:2011-09-13

    IPC分类号: A61B5/02 A61B5/0205

    摘要: A system comprising an implantable medical device (IMD) includes an implantable heart sound sensor to produce an electrical signal representative of at least one heart sound. The heart sound is associated with mechanical activity of a patient's heart. Additionally, the IMD includes a heart sound sensor interface circuit coupled to the heart sound sensor to produce a heart sound signal, and a signal analyzer circuit coupled to the heart sound sensor interface circuit. The signal analyzer circuit measures a baseline heart sound signal, and deems that an ischemic event has occurred using, among other things, a measured subsequent change in the heart sound signal from the established baseline heart sound signal.

    摘要翻译: 包括可植入医疗装置(IMD)的系统包括可植入心音传感器,以产生代表至少一个心音的电信号。 心脏声音与患者心脏的机械活动有关。 另外,IMD包括耦合到心脏声音传感器以产生心脏声音信号的心脏声音传感器接口电路,以及耦合到心脏声音传感器接口电路的信号分析器电路。 信号分析器电路测量基线心音信号,并且认为已经发生了缺血事件,其中使用来自已建立的基线心音信号的心音信号的测量后续变化。

    USING RESPIRATION DISTRESS MANIFESTATIONS FOR HEART FAILURE DETECTION
    8.
    发明申请
    USING RESPIRATION DISTRESS MANIFESTATIONS FOR HEART FAILURE DETECTION 有权
    使用呼吸部分心理失调检测

    公开(公告)号:US20080262360A1

    公开(公告)日:2008-10-23

    申请号:US11736058

    申请日:2007-04-17

    IPC分类号: A61B5/0205

    摘要: Systems and methods for diagnosing one or more respiration distress manifestations by implantably recognizing their occurrence and evaluating information about the same to provide an indication of present or impending worsening heart failure are discussed. Using information produced by an implantable respiration sensor circuit and an implantable physiological sensor circuit, such as at least one of a physical activity sensor circuit or a posture sensor circuit, an implantable or external processor circuit may detect a respiration disturbance and an associated subsequent arousal from stable state occurrence and thereafter evaluate over time arousal from stable state occurrences to provide the indication of present or impending worsening heart failure. In one example, information about a fluid level within a subject is used in determining the indication of worsening heart failure. In various examples, a regimen is initiated or adjusted in response to the indication of present or impending worsening heart failure.

    摘要翻译: 讨论了通过可植入地识别其发生并评估关于其的信息来诊断一种或多种呼吸困扰表现的系统和方法,以提供现在或即将恶化的心力衰竭的指征。 使用由可植入呼吸传感器电路和植入式生理传感器电路产生的信息,例如物理活动传感器电路或姿势传感器电路中的至少一个,可植入或外部处理器电路可以检测呼吸障碍和相关联的随后的唤醒 稳定状态发生,然后评估来自稳定状态发生的随着时间的兴奋,以提供目前或即将恶化的心力衰竭的指征。 在一个示例中,关于受试者内的液位水平的信息用于确定恶化的心力衰竭的指示。 在各种实例中,响应于目前或即将恶化的心力衰竭的指征开始或调整方案。

    Ischemia detection using a heart sound sensor
    9.
    发明授权
    Ischemia detection using a heart sound sensor 有权
    使用心脏声音传感器进行缺血检测

    公开(公告)号:US08758260B2

    公开(公告)日:2014-06-24

    申请号:US13231152

    申请日:2011-09-13

    IPC分类号: A61B5/04

    摘要: A system comprising an implantable medical device (IMD) includes an implantable heart sound sensor to produce an electrical signal representative of at least one heart sound. The heart sound is associated with mechanical activity of a patient's heart. Additionally, the IMD includes a heart sound sensor interface circuit coupled to the heart sound sensor to produce a heart sound signal, and a signal analyzer circuit coupled to the heart sound sensor interface circuit. The signal analyzer circuit measures a baseline heart sound signal, and deems that an ischemic event has occurred using, among other things, a measured subsequent change in the heart sound signal from the established baseline heart sound signal.

    摘要翻译: 包括可植入医疗装置(IMD)的系统包括可植入心音传感器,以产生代表至少一个心音的电信号。 心脏声音与患者心脏的机械活动有关。 另外,IMD包括耦合到心脏声音传感器以产生心脏声音信号的心脏声音传感器接口电路,以及耦合到心脏声音传感器接口电路的信号分析器电路。 信号分析器电路测量基线心音信号,并且认为已经发生了缺血事件,其中使用来自已建立的基线心音信号的心音信号的测量后续变化。

    Sleep state detection
    10.
    发明授权
    Sleep state detection 有权
    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

    IPC分类号: A61B5/08 A61B5/02

    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。