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    • 2. 发明授权
    • Pacemaker and heart monitoring and data transmitting device and method
    • 起搏器和心脏监测及数据传输装置及方法
    • US5586556A
    • 1996-12-24
    • US438688
    • 1995-05-11
    • Thomas R. SpiveyByron G. Zahler
    • Thomas R. SpiveyByron G. Zahler
    • A61B5/00A61N1/37A61B5/04
    • A61B5/0006A61N1/3702A61B2560/0431
    • A pacemaker and heart monitoring and transmitting device connects by telephone to a remote receiving station by both cradle coupling to a patient telephone handset and hands-free communication modes. The device collects an analog patient signal, including electrical EKG activity and pacemaker stimulation pulse width information, and applies such analog signal to a microcontroller executing conversion to digital form and application of digital signal processing (DSP) to produce a digitally generated tone representing patient EKG and stimulation pulse width information for delivery by telephone connection to a remote receiving station. The device further reacts to DTMF tones originating from the remote station to alter operation including increase or decrease in speaker volume, activation of a patient alert signal, initiation of hands-free mode, and a variety of other command features.
    • 起搏器和心脏监测和发射装置通过支架联接到病人电话听筒和免提通信模式通过电话连接到远程接收站。 该装置收集包括电EKG活动和起搏器刺激脉冲宽度信息的模拟患者信号,并将这种模拟信号应用于执行数字形式的转换和数字信号处理(DSP)的应用的微控制器,以产生代表患者EKG的数字产生的音调 以及用于通过电话连接传送到远程接收站的刺激脉冲宽度信息。 该设备还对来自远程站的DTMF音调进行反应,以改变操作,包括扬声器音量的增加或降低,患者警报信号的激活,免提模式的启动以及各种其他命令特征。