摘要
胎心模拟器是胎儿监护仪进行初步验证的重要工具,在胎儿监护仪的研发中起着检测和验证测试的重要作用。研究了一种新型的胎心模拟器,利用实际临床采集的胎心数据,经过控制模块MSP430F147超低功耗单片机系统,驱动相应的振动装置,同时在PC界面上可显示相应的胎心频率值和胎心模拟曲线,可以更真实地模拟胎儿在母体内的心跳情况,同时还支持双胎检测。实验表明,该模拟器可以有效模拟胎儿在母体内的心跳情况,保证了胎儿监护仪产品的功能和质量的实现,节约了开发时间和成本,满足了胎儿监护仪产品开发的需要。
The fetal heart simulator is an important preliminary confirmation tool for the fetal guardianship which plays an examination and confirmation test vital role in the research and development of the fetal guardianship.The fetal heart simulator is discussed.It is made by MSP430F147 which possess an ultra low power loss,driving the corresponding vibration installment simultaneously on the PC contact surface and showing the corresponding FHR and the fetal heart curve.In addition the product supports twin's examination.To simulate the fetal palpitation the time and cost are saved in R&D and the fetal guardianships' function and quality are guaranteed effectively.The simulator has met the needs which the fetal guardianship develops.
出处
《成都信息工程学院学报》
2007年第z1期39-42,共4页
Journal of Chengdu University of Information Technology
