论文部分内容阅读
什么叫胎膜早破在正常分娩过程中,宫颈口开大六厘米以上甚至开全时,胎膜才开始破裂,羊水流出。此时破膜,加速产程进展,促使胎儿先露下降,使分娩顺利完成。如胎膜破裂发生在分娩发动以前,即称胎膜早破。有人根据胎膜早破的时间又分之为两类:凡胎膜破裂在分娩发动以前者,称为前期破膜;发生于分娩过程中宫口开大五厘米以前者,称为早期破膜。
What is premature rupture of membranes in the normal delivery process, the cervix opened more than six centimeters or even full, the fetal membrane began to burst, amniotic fluid outflow. At this point rupture of membranes, to accelerate the progress of labor, prompting the fetus to show off so that the delivery is completed successfully. Such as rupture of membranes occurred before labor started, that is, premature rupture of membranes. Some people premature rupture of membranes according to the time is divided into two categories: Where the rupture of membranes in labor before the launch, known as pre-rupture of membranes; occurred in the process of delivery cervix open five centimeters ago, known as early rupture membrane .