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羊膜腔内灌注是用于产前产时改善胎儿状况的一种方法。通过宫内压导管灌注生理盐水来纠正胎心可变减速,稀释粘稠胎粪,改善宫内环境及脐动静脉血气的状态,降低剖宫产率及阴道手术产率,也可将抗生素注入感染或胎膜早破的宫腔及经腹羊膜腔内灌注用于提高羊水过少时超声波的分辨率。羊膜腔内灌注的并发症偶有脐带脱垂,子宫张力过高,胎儿心动过缓,羊水栓塞等。羊水量减少伴随着不良的围产期结
Amniotic cavity perfusion is a method used to improve fetal status during prenatal delivery. Intrauterine pressure catheter infusion of saline to correct fetal variable deceleration, diluted viscous meconium, uterine environment to improve uterine arterial and venous blood gas status and reduce the rate of cesarean section and vaginal surgery yield, but also can be injected into the antibiotics Infection or premature rupture of membranes in the uterine cavity and transabdominal amniotic perfusion is used to improve the resolution of ultrasound when the oligohydramnios. Amniotic cavity perfusion complications occasionally umbilical cord prolapse, uterine hypertonia, fetal bradycardia, amniotic fluid embolism. Reduction of amniotic fluid accompanied by poor perinatal knot