妊娠山羊宫内胎儿脐动脉插管手术方法的研究

Studies on Catheterization of Fetal Arteria Mbilicalis Uterus of Pregant Sheep

为了优化山羊胎儿脐动脉插管模型,本试验采用医用硬膜外导管对单胎妊娠120日龄的山羊进行胎儿脐动脉插管手术,对其手术途径、导管类型、插管方法、麻醉和术后护理进行研究。术后可顺利采集胎儿血液样本,1周后母山羊正常分娩。本试验建立的山羊胎儿脐动脉插管模型的手术方案,可为胎儿疾病的诊断及临床用药等提供试验基础。

In order to optimize the model of catheterization in goat fetal umbilical artery,medi-cal epidural catheter was used on the 120 days age single pregnant goats fetal umbilical artery. The surgical approach, types of catheter, anesthesia and postoperative care were investigated. Blood samples were successfully collected after surgery and one week later stepmother goat could normally be delivered.Surgical options of goats umbilical artery model was established in this test to provides an experimental basis for the diagnosis and clinical treatment of diseases such as fetal.