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人工流产术(简称人流)为避孕失败的一种补救措施,手术难易的关键往往取决于宫颈扩张程度。1992年4～9月我们自制两种宫颈松弛剂应用于人流,并设0.5%丁卡因为对照组。通过404例临床观察,松弛剂对松弛宫颈取得满意效果,现报道如下。资料与方法一、宫颈松弛剂的配制 1.硝基安定300mg、丁卡因500mg,溶于75%乙醇100ml中配制成硝基安定-丁卡因宫颈松弛剂(以下简称安～卡液)。 2.盐酸山莨菪碱(654-2)lg、丁卡因500mg,溶于75%乙醇100ml中配制成654-2-丁卡因宫颈松
Abortion (referred to as flow) as a remedy for contraceptive failure, the key to the difficulty of surgery often depends on the extent of cervical dilatation. From April to September 1992, we made two kinds of cervical relaxants for human circulation and set 0.5% tetracaine as the control group. Through 404 cases of clinical observation, relaxants on the relaxation of the cervix to obtain satisfactory results, are reported below. Materials and methods First, the preparation of cervical relaxants 1. Nitrazepam 300mg, tetracaine 500mg, dissolved in 100% ethanol 100ml formulated as nitrazepam - tetracaine cervical relaxant (hereinafter referred to as ~ card liquid). 2. anisodamine hydrochloride (654-2) lg, tetracaine 500mg, dissolved in 100% ethanol 75ml formulated as 654-2-tetracaine cervical spine