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心脏起搏器往往要满足电气安全检测和功能检测的要求。为保证安全,必须根据国家标准和生产厂家提供的各项技术指标进行检测,以便及时排除故障,搞好养护维修。系统设计心脏起搏器通常是用电脉冲刺激心脏壁来控制患者的心率。利用电极导入系统,通过浅静脉血管,将心脏起搏器电极导入右心室。一般的心脏起搏器有两个端;一个与导管顶端的电极相联,另一个接在相邻顶端的电极下,典型起搏器以每ms自动产生一次5V的电脉冲,心率70次每分脉冲波。如果心率过缓,用适当的方法也能测出心电信号的脉冲波。
Pacemakers often have to meet the requirements of electrical safety testing and functional testing. In order to ensure the safety, it must be tested according to the national standards and the technical indicators provided by the manufacturer so as to promptly eliminate the fault and make good maintenance and repair. System Design Pacemakers usually use electrical pulses to stimulate the heart wall to control the patient’s heart rate. Using the electrode lead-in system, the pacemaker electrodes were introduced into the right ventricle through the superficial veins. A typical pacemaker has two ends; one is connected to the top of the catheter and the other is connected to an adjacent top electrode. The typical pacemaker generates an electrical pulse of 5 volts per ms automatically with a heart rate of 70 beats Pulse pulse. If the heart rate is too slow, with the appropriate method can be measured ECG pulse wave.