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1 材料与方法1.1 对象的选择 选择妊娠6～10周自愿要求终止妊娠者216例,术前详细询问病史,全面体格检查均无手术禁忌及无盐酸双氢埃托啡药物禁忌症者,随机分成两组,用药组110例,对照组106例。1.2 方法 用药组:术前舌下含服盐酸双氢埃托啡20μg,15分钟后施用。对照组:术前不使用盐酸双氢埃托啡,施用方式同用药组。1.4 疼痛分级标准 受术者疼痛分为四级:无痛:术中自述无腹痛;轻度:自述稍有腹坠痛;中痛:自述腹痛明显,但能忍受;重度:受术者腹痛难忍,面色苍白,头晕胸闷,心动过缓,血压下降等。
1 Materials and methods 1.1 The choice of objects Choose 6 to 10 weeks of pregnancy Voluntary termination of pregnancy in 216 cases, preoperative detailed history, comprehensive physical examination without surgical contraindications and no hydrochlorothiazide dihydroetorphine drug contraindications were randomly divided into Two groups, medication group 110 cases, control group 106 cases. 1.2 Methods medication group: preoperative sublingual hydrocephalus hydrochloride 20μg, 15 minutes after administration. Control group: Preoperative do not use dihydroetorphine hydrochloride, the same way of administration. 1.4 pain grading standards pain by the surgeon is divided into four levels: painless: intraoperative self-reported no abdominal pain; mild: a slight abdominal pain; readme; moderate pain: self-reported abdominal pain, but can tolerate; severe: Forbearance, pale, dizziness, chest tightness, bradycardia, blood pressure and so on.