摘要
目的改变传统的处理第3产程方法，胎儿娩出后经母体端脐带排出胎盘血，使胎盘皿窦压力骤降，血管收缩，迅速从子宫壁剥离排出，缩短第3产程，减少产后出血量。方法选择本院2004年10月～2005年8月住院经阴道分娩产妇200例作试验组（甲组），去年同期经阴道分娩产妇100例为对照组（乙组）；统计第3产程时间和产后出血量，进行效果评价与分析。结果甲组第3产程时间明显缩短，两组比较P〈0．05差异具有显著意义；产后出血量明显减少，两组比较，P〈0．001，具有非常显著性意义。结论脐带放血能明显缩短第3产程，减少产后出血量，方法简便，安全，值得推广。
Objective To change the traditional disposal of the third stage of labor, we exsanguinate the placental blood from the maternal termination of umbilical cord after delivery, then the pressure of placental sinus decrease rapidly, the vessels contract, the placenta seperate from the uterine wall and expuse quickly, the third stage of labor is shortened and postpartum bleeding amount is decreased. Methods We chose 200 cases of vaginal delivery puerperants from October 2004 to August 2005 in our hospital as the test group （group A）, 100 cases of vaginal delivery puerperants in the same period as the control group （group B）. The statistics of the third stage of labor and the postpartum bleeding amount is made so as to evaluate and analyse the effect. Results In group A, the third stage of labor is obviously shortened and the postpartum hemorrhage is obviously reduced. There is singnificant difference between the two groups （P 〈 0.005） Conclusions Umbilical cord exsanguination can shorten the third stage of labor and reduce the postpartum hemorrhage. It is a convenient and safe method which worthy to be widely recommended.
出处
《医学研究杂志》
2006年第11期71-73,共3页
Journal of Medical Research
关键词
产后出血
脐带放血
第3产程
Postpartum hemorrhage
Vmbilical cord exsanguination
Third stage of labor
