|
您當前的位置：電子期刊欄目→論著>>正文 |
|
胎兒心電監(jiān)護系統(tǒng)的改進與提高
_ An Improvement of fetal ECG Monitoring System |
| 作者： 宮琴; 曹宇; 歐陽雪梅; 葉大田; |
| 單位：清華大學; |
| 關鍵詞： 胎兒心電監(jiān)護; 小波變換; 匹配濾波法; 飽和失真; |
| 分類號： |
| 出版年·卷·期（頁碼）：1996·1·4（199-203） |
| 摘要： | ||
|
作者介紹一種先進的胎兒心電監(jiān)護系統(tǒng)，對傳統(tǒng)的胎兒心電監(jiān)護系統(tǒng)作了改進和提高。該系統(tǒng)在胎兒心電的提取與處理方法上，解決了單純用匹配濾波法難以提取到微弱的胎兒心電信號的問題。在系統(tǒng)的硬件方面，優(yōu)化了信號放大器，重新設計和組建一套以４８６ＰＣ機為核心的胎兒監(jiān)護系統(tǒng)。在軟件上，采用了基于Ｗｉｎｄｏｗｓ平臺，ＢｏｒｌａｎｄＣ＋＋的面向對象的軟件編程。 |
||
|
Presented here is a new advanced fetal ECG and heart rate monitoring system. A lot of improvement has been made to resolve the problem with traditional instruments, for which it is difficult to extract faint FECG.In respect of fetal ECG signal extraction and processing,the new system solved the problem in detecting faint FFCG, which are difficult to obtain with matched filtering method. In respect of system hardware,the isolated amplifier is optimized and a new fetal monitoring system based on 486PC was des... |
||
| 參考文獻： | ||
|
中國期刊全文數據庫 共找到 1 條
|
||
| 服務與反饋： | ||
| 【文章下載】【加入收藏】 | ||
| 提示：您還未登錄，請登錄！點此登錄 |
|
|||||||||||||||||
|
|||||||||||||||||
|
|
地址：北京安定門外安貞醫(yī)院內北京生物醫(yī)學工程編輯部 電話：010-64456508 傳真：010-64456661 電子郵箱：[email protected] |