结论：氧化亚氮吸入用于分娩镇痛效果肯定，对母儿无不良影响，是一种安全、有效、简便的无痛分娩方法，值得产科临床推广应用。
Conclusion: Analgesic labor with inhaling laughing gas is safe, effective and simple and is worthy of popularizing in obstetrics, which shows on side effects on both mother and fetus.
目的：探讨腰硬联合麻醉用于无痛分娩的镇痛效果及其对分娩的影响。
Objective: To explore the clinical effect of combined spinal-epidural labor analgesia (CSEA) during labor.
目的：观察氯诺昔康预先镇痛应用于无痛人工流产手术的效果。
Objective: To observe the preemptive analgesia effect of lornoxicam during painless induced abortion.
目的通过比较不同的镇痛方案在四肢骨折治疗中的镇痛效果，探讨一种确实有效的符合四肢骨折术后无痛功能锻炼要求的镇痛模式。
Objective To explore an efficient method of pain relieve for no pain functional exercise after fractures of extremities by comparing the pain relieving effects of different dosage regimens.
目的 ：前瞻性研究解痉催眠镇痛法用于无痛肠镜检查的有效性和安全性。
Objective:To estimate the safety and efficiency of the painless method by Spasmolysis and Hypno-anesthesia for colonoscopy.
结论：超导可视无痛人工流产术安全可靠，镇痛效果满意，值得推广和应用。
Conclusion: With satisfied analgesia effects, the painless artificial abortion guided by ultrasonic image is safe and worth application in large scale.
按照WHO推荐视觉模拟评分方法评估，采用0～10数字进行镇痛强度分级，完全无痛为0分，难以忍受疼痛为10分；
Visual analogous scale (VAS) suggested by WHO was used to assess. Analgesia intensity expressed with 0-10, 0 point as without pain completely, 10 points as unbearable pain;
目的：研究无痛分娩法用于分娩镇痛的疗效和对母婴的影响。
Objective: To study the effect of analgesia for painless labor and its influence on mother and fetus.
目的：研究无痛分娩法用于分娩镇痛的疗效和对母婴的影响。
Objective: To study the effect of analgesia for painless labor and its influence on mother and fetus.
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