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观察应用丁卡因泡沫在人工流产术中减轻痛苦及降低人流综合征100例。方法:将硬膜外导管插入宫颈内口3.5cm处,取1％丁卡因2ml加3％过氧化氢0.5ml经导管注入。设丁棉组和非麻醉组各100例作为对照。结果:不需扩张宫颈:丁泡沫组占72％,对照组22％,丁棉组54％,与对照组之间存在非常显著性差异(P<0.01),与丁棉组比较差异显著(P<0.05)。术中血压情况:与对照组比较,P<0.01,与丁棉组比较,P<0.05。止痛有效率:与丁棉组比较,P<0.05。结果显示,利用硬膜外导管注药易操作,无痛苦;利用双氧水的泡沫可使药物极为均匀地与宫颈粘膜接触;此法用药量少,麻醉效果强。
Observed the application of tetracaine foam in induced abortion to reduce pain and reduce the flow syndrome in 100 patients. Methods: The epidural catheter was inserted into the cervix at a distance of 3.5cm, and 2ml of 1% tetracaine and 0.5ml of 3% hydrogen peroxide were injected through the catheter. 100 sets of cotton and non-anesthetic groups were set as the control. Results: There was no significant difference between the control group and the control group (72%), 22% of the control group and 54% of the control group (P <0.01) <0.05). Intraoperative blood pressure: compared with the control group, P <0.01, compared with the suture group, P <0.05. Analgesic efficiency: Compared with the cotton group, P <0.05. The results show that the use of epidural catheter injection easy to operate, no pain; the use of hydrogen peroxide foam drugs can be extremely uniform contact with the cervix mucosa; this method less dosage, strong anesthetic effect.