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1. 发明授权

US06591131B2 Process for sampling a cardiac parameter, in particular an intracardiac impedance, in an active implantable medical device such as pacemaker, defibrillator, cardiovertor and/or multisite device 有权
标题翻译：在诸如起搏器，除颤器，心律转换器和/或多站点设备的有源可植入医疗装置中采集心脏参数，特别是心脏内阻抗的方法
公开(公告)号：US06591131B2
公开(公告)日：2003-07-08
申请号：US09825142
申请日：2001-04-03
申请人： Renzo Dal-Molin
发明人： Renzo Dal-Molin
IPC分类号： A61B50245
CPC分类号： A61B5/04012 , A61N1/3702
摘要： A process for sampling a cardiac parameter, in particular an intracardiac impedance, in an active implantable medical device such as a pacemaker, defibrillator, cardioverter and/or multisite device. The process includes carrying out in a repeated manner over a plurality of successive cardiac cycles (CYCLE 1 . . . CYCLE 8), the steps of detecting a moment (E) at which a ventricular event occurred, and then sampling the aforesaid signal during each cardiac cycle with a constant sampling step and a predetermined temporal shift (&Dgr;t1 . . . &Dgr;t8) between the detected ventricular event and the first sample in each cycle, this temporal shift being a progressive variable shift from one cycle to the following cycle.
摘要翻译：用于在诸如起搏器，除颤器，心律转复器和/或多位置装置的有源可植入医疗装置中采集心脏参数，特别是心脏内阻抗的方法。该过程包括以多个连续的心动周期（循环1周期8）的重复方式进行，检测发生心室事件的时刻（E）的步骤，然后在每个心脏周期期间采样上述信号在每个周期中，在检测到的心室事件和第一个样本之间具有恒定采样步骤和预定时间偏移（DELTAt1 ... DELTAt8）的心动周期，该时间偏移是从一个周期到随后循环的渐进变量。

2. 发明授权

US06605045B2 Wristwatch-type human pulse wave sensor attached on back side of user's wrist 有权
标题翻译：手腕式人脉搏波传感器安装在用户手腕的背面
公开(公告)号：US06605045B2
公开(公告)日：2003-08-12
申请号：US09852698
申请日：2001-05-11
申请人： Rie Ohsaki , Teiyuu Kimura , Naoki Fukaya
发明人： Rie Ohsaki , Teiyuu Kimura , Naoki Fukaya
IPC分类号： A61B50245
CPC分类号： A61B5/681 , A61B5/0285
摘要： A pulse wave sensor includes a detecting element and a sensor body. The pulse wave sensor is worn on the back side of a user's wrist corresponding to the back of the user's hand. The detecting element includes a translucent member on its top, and the translucent member has a convex surface. The detecting element is attached on the back side of the user's wrist by a dedicated belt so that the convex surface of the translucent member is in intimate contact with the surface of the user's skin. The sensor body is attached on the back side of the user's wrist by another dedicated belt so that it is arranged on the detecting element. A cushion is arranged between the sensor body and the detecting element. The pulse wave sensor can stably detect the pulse wave without being affected by the movement of the user's wrist.
摘要翻译：脉搏波传感器包括检测元件和传感器本体。脉搏波传感器佩戴在用户手腕对应于使用者手背部的背面。检测元件在其顶部包括半透明构件，并且透光构件具有凸面。检测元件通过专用带安装在使用者手腕的背面，使得半透明构件的凸面与使用者皮肤的表面紧密接触。传感器主体通过另一专用皮带安装在使用者手腕的背面，使其安装在检测元件上。在传感器主体和检测元件之间设置缓冲垫。脉搏波传感器可以稳定地检测脉搏波而不受使用者手腕的运动的影响。

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