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1984年7月以来,我们先后成功地安置了埋藏式永久性心脏起搏器4例,现小结如下: 临床资料(见表) 讨论与体会一、严格各项测试检查:1、每例患者安置手术前,均用美国Medronic公司生产的Pacing system Analyzer测试脉冲发发生器有关各项参数并和出厂检验参数对比,以检测脉冲发生器质量和估计安置后使用寿限。一般出厂检验参数是在37℃恒温条件下进行的,所以实测参数值要比出厂标明的参数值略低。2、安置手术
Since July 1984, we have successfully placed buried permanent cardiac pacemaker in 4 cases, are summarized as follows: Clinical data (see table) Discussion and experience A rigorous testing: 1, each patient placement Prior to surgery, all the parameters of the pulse generator were tested by the Pacing system Analyzer manufactured by Medronic Company in the United States and compared with the factory inspection parameters to test the quality of the pulse generator and estimate the service life after placement. General factory inspection parameters are carried out under constant temperature of 37 ℃, so the measured value of the parameter is slightly lower than the value indicated by the factory. 2, placement surgery