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1950年 Edward Hon 首先使用分娩期电子胎儿监护(Electrnic Fetal Moni—toring,EFM),以图的形式来表现胎儿瞬间心率变化。并于宫缩的不同时期(如宫缩前、宫缩高峰及宫缩过后)进行连续观察以来,为临床提供了胎儿在妊娠晚期及分娩期关于子宫收缩及胎盘血流供应状况的动态变化信息,用以估价和观察胎儿、母体多方面的情况。我院于1986年10月开始应用 EFM,现
In 1950, Edward Hon first used Electrnic Fetal Moni-toring (EFM) to graphically show changes in fetal heart rate. And in different periods of contractions (such as contractions, contractions and contractions) after continuous observation has provided the fetus in the third trimester of pregnancy and childbirth on the status of uterine contractions and placental changes in the supply of blood flow information , To assess and observe the fetus, maternal many aspects of the situation. Our hospital in October 1986 began to apply EFM, now