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1. 发明申请

WO2004066825A2 DETECTION OF APEX MOTION FOR MONITORING CARDIAC DYSFUNCTION 审中-公开
标题翻译：检测APEX运动监测心脏功能障碍
公开(公告)号：WO2004066825A2
公开(公告)日：2004-08-12
申请号：PCT/US2004/002711
申请日：2004-01-30
申请人： THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY , OVERALL, William Ryan , FRANCIS, Daniel , ANGEL, Aimee, Brigitte , MEAD, R. Hardwin
发明人： OVERALL, William Ryan , FRANCIS, Daniel , ANGEL, Aimee, Brigitte , MEAD, R. Hardwin
IPC分类号： A61B
CPC分类号： A61B5/02444 , A61B2562/0219 , A61B2562/028 , A61N1/3627
摘要： Methods and devices for detection and monitoring of cardiac dysfunction and means for deployment of same are disclosed, including implanted sensor devices and methods for sensing one or more mechanical, electrical, hemodynamic, or chemical properties of cardiac tissue or blood, with apparatus and methods for analyzing or interpreting signals generated by the sensing elements, producing a physiologic or environmental effect or output as a result of the analysis, and methods and devices for the delivery of such sensors into the body. A preferred embodiment is integrated into a subcutaneously implantable medical device such as a pacemaker or defibrillator, and includes one or more electrical leads placed into the cardiac veins via the coronary sinus with motion and/or electrogram sensors at their ends. Another preferred embodiment is an implanted device residing entirely within the right-ventricular apex, with apparatus for communication with an external device for signal analysis, display, and patient notification.
摘要翻译：公开了用于检测和监测心脏功能障碍的方法和装置及其部署手段，包括用于感测心脏组织或血液的一种或多种机械，电，血液动力学或化学性质的植入式传感器装置和方法，其中装置和方法分析或解释由感测元件产生的信号，作为分析的结果产生生理或环境效果或输出，以及用于将这种传感器传送到身体中的方法和装置。优选实施例集成到皮下可植入医疗装置例如起搏器或除纤颤器中，并且包括通过冠状窦放置在心静脉中的一个或多个电引线，其端部具有运动和/或电描记图传感器。另一个优选的实施方案是完全位于右心室顶端内的植入装置，具有用于与外部装置进行通信的装置，用于信号分析，显示和患者通知。

2. 发明申请

WO2004066825A3 DETECTION OF APEX MOTION FOR MONITORING CARDIAC DYSFUNCTION 审中-公开
标题翻译：检测APEX运动监测心脏功能障碍
公开(公告)号：WO2004066825A3
公开(公告)日：2005-08-11
申请号：PCT/US2004002711
申请日：2004-01-30
申请人： UNIV LELAND STANFORD JUNIOR , OVERALL WILLIAM RYAN , FRANCIS DANIEL , ANGEL AIMEE BRIGITTE , MEAD R HARDWIN
发明人： OVERALL WILLIAM RYAN , FRANCIS DANIEL , ANGEL AIMEE BRIGITTE , MEAD R HARDWIN
IPC分类号： A61B20060101 , A61B5/024 , A61B5/04 , A61B5/103 , A61B5/117 , A61N1/362 , A61N1/365
CPC分类号： A61B5/02444 , A61B2562/0219 , A61B2562/028 , A61N1/3627
摘要： Methods and devices for detection and monitoring of cardiac dysfunction and means for deployment of same are disclosed, including implanted sensor devices and methods for sensing one or more mechanical, electrical, hemodynamic, or chemical properties of cardiac tissue or blood, with apparatus and methods for analyzing or interpreting signals generated by the sensing elements (110), producing a physiologic or environmental effect or output as a result of the analysis, and methods and devices for the delivery of such sensors into the body. A preferred embodiment is integrated into a subcutaneously implantable medical device (101) such as a pacemaker or defibrillator, and includes one or more electrical leads (102,109) placed into the cardiac veins via the coronary sinus with motion and/or electrogram sensors (110) at their ends. Another preferred embodiment is an implanted device (301) residing entirely within the right-ventricular apex (104), with apparatus for communication (106) with an external device (107) for signal analysis, display (113), and patient (108) notification.
摘要翻译：公开了用于检测和监测心脏功能障碍的方法和装置及其部署手段，包括用于感测心脏组织或血液的一种或多种机械，电，血液动力学或化学性质的植入式传感器装置和方法，其中装置和方法分析或解释由感测元件（110）产生的信号，作为分析的结果产生生理或环境效果或输出，以及用于将这种传感器传送到身体中的方法和装置。优选实施例集成到皮下可植入的医疗装置（101）如起搏器或除纤颤器中，并且包括通过具有运动和/或电描记图传感器（110）的冠状窦放置到心脏静脉中的一个或多个电引线（102,109）在他们的尽头。另一个优选实施例是完全位于右心室顶点（104）内的植入装置（301），具有用于信号分析，显示（113）和患者（108）的外部装置（107）的通信装置（106）通知。

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