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    SYSTEM AND METHOD FOR WAKING AN IMPLANTABLE MEDICAL DEVICE FROM A SLEEP STATE
    1.
    发明申请
    SYSTEM AND METHOD FOR WAKING AN IMPLANTABLE MEDICAL DEVICE FROM A SLEEP STATE 有权
    用于从睡眠状态调用可植入医疗装置的系统和方法

    公开(公告)号：US20070250126A1

    公开(公告)日：2007-10-25

    申请号：US11380112

    申请日：2006-04-25

    申请人： Keith Maile ,  Abhijeet Chavan ,  Jeffrey Von Arx ,  Cheng Zhang

    发明人： Keith Maile ,  Abhijeet Chavan ,  Jeffrey Von Arx ,  Cheng Zhang

    IPC分类号： A61N1/362

    CPC分类号： A61N1/37252 ,  A61B5/0031 ,  A61B2560/0209 ,  A61N1/3706 ,  A61N1/37217 ,  A61N1/37264 ,  A61N1/37288

    摘要： A system and method for waking up an implantable medical device (“IMD”) from a sleep state in which power consumption by the IMD is essentially zero. The IMD may be adapted to perform one or more designated measurement and/or therapeutic functions. In one embodiment, the IMD includes a wake-up sensor that is adapted to sense the presence or absence of a wake-up field generated by another IMD or an external device. The wake-up field may, in some embodiments, be an electromagnetic field, a magnetic field, or a physiologically sub-threshold excitation current (i.e., E-field). Upon sensing by the wake-up sensor of the wake-up field, other components of the IMD, which may include a controller, a sensing and/or therapy module, and/or a communications module, are awakened to perform one or more designated functions.

    摘要翻译： 一种用于将可植入医疗装置（“IMD”）从睡眠状态唤醒的系统和方法，其中IMD的功率消耗基本为零。 IMD可以适于执行一个或多个指定的测量和/或治疗功能。 在一个实施例中，IMD包括适于感测由另一IMD或外部设备产生的唤醒场的存在或不存在的唤醒传感器。 在一些实施例中，唤醒场可以是电磁场，磁场或生理学亚阈值激励电流（即，电场）。 唤醒传感器感应唤醒场后，可以包括控制器，感测和/或治疗模块和/或通信模块的IMD的其他部件被唤醒以执行一个或多个指定的 功能。

    Broadband acoustic sensor for an implantable medical device
    3.
    发明申请
    Broadband acoustic sensor for an implantable medical device 有权
    用于可植入医疗设备的宽带声学传感器

    公开(公告)号：US20070049977A1

    公开(公告)日：2007-03-01

    申请号：US11212176

    申请日：2005-08-26

    申请人： Jeffrey Von Arx ,  Keith Maile ,  Abhi Chavan

    发明人： Jeffrey Von Arx ,  Keith Maile ,  Abhi Chavan

    IPC分类号： A61N1/00 ,  A61B5/04

    CPC分类号： A61B7/023 ,  A61N1/36542 ,  A61N1/375 ,  A61N1/3752 ,  A61N1/3754

    摘要： An implantable medical device (IMD) is adapted for detecting acoustic chest sounds. The IMD includes a pulse generator having a compartment, the compartment defining an isolated cavity bounded by a back wall. A diaphragm is disposed over and encloses the cavity. An acoustic sensor adapted to sense chest sounds and generate a signal is disposed between the diaphragm and the back wall. The IMD also includes a control circuit disposed within the pulse generator. The circuit is operatively coupled to the acoustic sensor and is adapted to receive the signal.

    摘要翻译： 可植入医疗装置（IMD）适用于检测声音胸部声音。 IMD包括具有隔室的脉冲发生器，该隔间限定由后壁限定的隔离空腔。 隔膜设置在并包围空腔。 适于感测胸部声音并产生信号的声学传感器设置在隔膜和后壁之间。 IMD还包括设置在脉冲发生器内的控制电路。 电路可操作地耦合到声学传感器并且适于接收信号。

    IMPLANTABLE WIRELESS SOUND SENSOR
    4.
    发明申请
    IMPLANTABLE WIRELESS SOUND SENSOR 审中-公开
    可伸缩无线声音传感器

    公开(公告)号：US20070208390A1

    公开(公告)日：2007-09-06

    申请号：US11276466

    申请日：2006-03-01

    申请人： Jeffrey Von Arx ,  Abhi Chavan ,  Keith Maile

    发明人： Jeffrey Von Arx ,  Abhi Chavan ,  Keith Maile

    IPC分类号： A61N1/00

    CPC分类号： A61N1/36514 ,  A61N1/36528 ,  A61N1/36535 ,  A61N1/36542 ,  A61N1/36578 ,  A61N1/37205 ,  A61N1/37288

    摘要： An apparatus and method is presented for an implanted sound sensor wirelessly communicating with an implantable medical device, or with an external monitoring device. The second sensor may be located inside a blood vessel anchored by an expandable stent like device, and may be drug coated. The sound sensor may be a solid-state microphone having a unidirectional characteristic and may be aimed at a selected portion of the heart, lung, or other location. There may be a network of sound sensors forming a local area network with the implantable medical device. The information from the sound sensor may be analyzed, filtered, transformed, compared to a standard and stored in the implantable device, or it may be passed on to an external location. The results of the analysis may be use to initiate a closed-loop treatment by the implantable medical device, such as cardiac pacing or defibrillation.

    摘要翻译： 提出了一种用于与植入式医疗装置无线通信的植入声音传感器或与外部监视装置的装置和方法。 第二传感器可以位于由可扩张的支架样装置锚定的血管内，并且可以是药物包被的。 声音传感器可以是具有单向特性的固态麦克风，并且可以针对心脏，肺或其他位置的选定部分。 可能存在与可植入医疗装置形成局域网的声音传感器网络。 来自声音传感器的信息可以被分析，过滤，变换，与标准相比较，并存储在可植入装置中，或者可以传递到外部位置。 分析结果可用于启动可植入医疗装置的闭环治疗，例如心脏起搏或除颤。

    Implantable medical device with inductive coil configurable for mechanical fixation
    5.
    发明申请
    Implantable medical device with inductive coil configurable for mechanical fixation 有权
    具有感应线圈的可植入医疗器械可配置用于机械固定

    公开(公告)号：US20070156205A1

    公开(公告)日：2007-07-05

    申请号：US11326802

    申请日：2006-01-05

    申请人： Dennis Larson ,  Cheng Zhang ,  Keith Maile ,  Abhi Chavan

    发明人： Dennis Larson ,  Cheng Zhang ,  Keith Maile ,  Abhi Chavan

    IPC分类号： A61N1/378

    CPC分类号： A61N1/3787 ,  A61B5/0031 ,  A61N1/37223

    摘要： An embodiment of a system for gathering physiologic data related to a human body includes a sensor device implanted in the human body, an inductive coil communicably coupled to the implanted sensor device; and a manager device in communication with the implanted sensor device via the inductive coil. The coil may be wrapped around the sensor device or attached to the sensor device fixation. An embodiment of a method for gathering physiologic data related to a physiologic parameter in a human body includes communicably coupling an inductive coil to communication circuitry of an implantable medical device (IMD), deploying the inductive coil and the IMD into a vessel of the human body, and inducing current in the inductive coil via the communication circuitry, the current representative of data associated with the IMD.

    摘要翻译： 用于收集与人体相关的生理数据的系统的实施例包括植入人体内的传感器装置，可感知地耦合到植入的传感器装置的感应线圈; 以及经由感应线圈与植入的传感器装置通信的管理器装置。 线圈可以缠绕在传感器装置上或附接到传感器装置固定。 用于收集与人体生理参数相关的生理数据的方法的实施例包括将感应线圈可通信地耦合到可植入医疗设备（IMD）的通信电路，将感应线圈和IMD部署到人体的容器中 ，并且经由通信电路感应电感线圈中的电流，表示与IMD相关联的数据的电流。

    DUAL-USE SENSOR FOR RATE RESPONSIVE PACING AND HEART SOUND MONITORING
    8.
    发明申请
    DUAL-USE SENSOR FOR RATE RESPONSIVE PACING AND HEART SOUND MONITORING 有权
    用于速率响应的双用途传感器和心脏监听

    公开(公告)号：US20080015652A1

    公开(公告)日：2008-01-17

    申请号：US11778527

    申请日：2007-07-16

    申请人： Keith Maile ,  Krzysztof Siejko

    发明人： Keith Maile ,  Krzysztof Siejko

    IPC分类号： A61N1/06

    CPC分类号： A61N1/36542 ,  A61N1/36585

    摘要： An implantable medical device includes a dual-use sensor such as a single accelerometer that senses an acceleration signal. A sensor processing circuit processes the acceleration signal to produce an activity level signal and a heart sound signal. The implantable medical device provides for rate responsive pacing in which at least one pacing parameter, such as the pacing interval, is dynamically adjusted based on the physical activity level. The implantable medical device also uses the heart sounds for pacing control purposes or transmits a heart sound signal to an external system for pacing control and/or diagnostic purposes.

    摘要翻译： 可植入医疗装置包括感测加速度信号的诸如单个加速度计的双重用途传感器。 传感器处理电路处理加速度信号以产生活动度信号和心音信号。 可植入医疗装置提供速率响应起搏，其中基于身体活动水平动态地调整至少一个起搏参数，例如起搏间隔。 可植入医疗装置还使用心脏声音用于起搏控制目的，或者将心音信号发送到外部系统用于起搏控制和/或诊断目的。

    BATTERY/CAPACITOR CHARGER INTEGRATED IN IMPLANTABLE DEVICE
    9.
    发明申请
    BATTERY/CAPACITOR CHARGER INTEGRATED IN IMPLANTABLE DEVICE 审中-公开
    集成在可插入设备中的电池/电容充电器

    公开(公告)号：US20070170887A1

    公开(公告)日：2007-07-26

    申请号：US11611643

    申请日：2006-12-15

    申请人： Robert Harguth ,  Keith Maile ,  Michael Root

    发明人： Robert Harguth ,  Keith Maile ,  Michael Root

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0054 ,  A61N1/3787 ,  H02J7/02 ,  H02J7/025 ,  H02J17/00 ,  H02J50/10 ,  H02J50/15 ,  H02J50/20 ,  H02J50/50

    摘要： A system and method for charging a rechargeable battery or capacitor in one implantable device using a charger located in a second implantable device is provided. One aspect of this disclosure relates to a system for charging a rechargeable component. The system includes at least one satellite implantable medical device, the satellite device including at least one rechargeable component. The system also includes a master implantable medical device adapted to communicate with the at least one satellite device. The master device includes a primary battery and a charger adapted to connect to the primary battery. The charger in the master device is adapted to charge the rechargeable component in the satellite device. The charger can charge the rechargeable component wirelessly, according to various embodiments. Other aspects and embodiments are provided herein.

    摘要翻译： 提供了一种使用位于第二可植入装置中的充电器在一个可植入装置中对可充电电池或电容器进行充电的系统和方法。 本公开的一个方面涉及一种用于对可再充电部件充电的系统。 该系统包括至少一个卫星可植入医疗装置，卫星装置包括至少一个可再充电部件。 该系统还包括适于与至少一个卫星设备通信的主植入式医疗设备。 主设备包括一次电池和适于连接到一次电池的充电器。 主设备中的充电器适于对卫星设备中的可再充电部件充电。 根据各种实施例，充电器可以无线地对可充电元件充电。 本文提供了其它方面和实施例。