在无麻醉的情况下进行器械性人流术,不论操作技术多么熟练都会有不同程度的腰酸腹胀、下腹 疼痛反应,部分孕妇在手术过程中或手术结束时还会出现心动过缓、心律紊乱,血压下降、颜面苍白、头昏、胸闷、大汗淋漓,甚至昏厥、抽搐等人流综合反应,给手术操作带来不利,给受术者带来一定痛苦。为预防人流综合反应的发生。我们采用细导尿管置 No anesthesia in the case of artificial abortion, regardless of how skilled operation techniques will have varying degrees of backache abdominal distension, abdominal pain reaction, some pregnant women during surgery or at the end of the surgery will also appear bradycardia, cardiac rhythm disorders, blood pressure Decline, pale face, dizziness, chest tightness, sweating, and even fainting, convulsions and other abortion comprehensive response to the operation of surgery to bring adverse to the surgeon to some pain. To prevent the occurrence of a comprehensive response to the flow of people. We use thin catheter set