| 采用“绝对差值平均算法”进行超声多普勒胎心率的检测 |
| |
| 引用本文： | 汪源源,邵谦明,刘冀,王威琪.采用“绝对差值平均算法”进行超声多普勒胎心率的检测[J].中国医疗器械杂志,1994(2). |
| |
| 作者姓名： | 汪源源 邵谦明 刘冀 王威琪 |
| |
| 作者单位： | 复旦大学 |
| |
| 摘 要： | 本文首先介绍＂绝对差值平均算法＂进行超声多普勒胎心率检测的原理和方法，然后通过实验指出＂绝对差值平均算法＂检测超声多普勒胎心率时具有精度高、计算量少的优点，最后给出了实现这种方法的超声多普勒胎心率仪的系统结构。
|
| 关 键 词： | 多普勒超声，胎心率，绝对差值平均算法 |
Detecting Doppler ultrasonic FHR with AMDF |
| |
| Wang yuanyuan,Shao Qianming,Liu Ji,Wang Weiqi.Detecting Doppler ultrasonic FHR with AMDF[J].Chinese Journal of Medical Instrumentation,1994(2). |
| |
| Authors: | Wang yuanyuan Shao Qianming Liu Ji Wang Weiqi |
| |
| Institution: | Fudan University |
| |
| Abstract: | The theory and method of ultrasonic Doppler FHR detection with AMDF are introduced in this paper,From experiments,it is known that AMDF is characterized by high precision and little amount of calculation when used to detect Doppler ultrasonic FHR. The system structure of the FHR detection instrument using this method is also described in detail. |
| |
| Keywords: | Doppler ultrasound Fetal heart rate Average method of absolute deviation |
| 本文献已被 CNKI 等数据库收录！ |
