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本文作者观察了穿刺针方向和药物比重对蛛网膜下腔注入苏芬太尼对分娩镇痛的影响。 方法:选择健康、足月妊娠待产妇40例,根据药物比重和腰麻针孔方向随机分为4组(药物配伍:苏芬太尼1ml含10μg加10％葡萄糖1ml,为加糖重比重组,和加生理盐水1ml,为轻比重盐水组)。A组为针孔向头加糖组;B级为针孔向尾加糖组;C组为针孔向头加盐水组;D组为针孔向尾加盐水组,注药速度均为10s。
The authors observed the direction of puncture needle and the proportion of drugs on the subarachnoid Sufentanil on labor analgesia. Methods: Forty healthy pregnant women were enrolled in this study. Forty pregnant women undergoing full-term pregnancy were randomly divided into 4 groups according to the proportion of drug and the direction of the needle hole of spinal anesthesia (drug compatibility: Sufentanil 1ml containing 10μg plus 10% glucose 1ml, And plus normal saline 1ml, light specific gravity saline group). Group A was pinhole to head plus sugar group; Group B was pinhole to tail plus sugar group; Group C was pinhole to head plus saline group; Group D was pinhole to tail plus saline group; injection speed was 10s.