The Clinical Application Study of Iinhaling Nitrous Oxide in Analgesic Childbirth / 中国医师杂志

Objective To observe the analgesia effects of nitrous oxide inhalation in childbearing. Method Respectively estimate the labor time,delivery type,degrees of labor pain, fetal distress and postpartum hemorrhage condition between analgesia group of 86 cases and control group of 45 cases. Result Compared to control group, the painful extent of delivery process in analgesia group was obvious lightened and childbearing time was decreased. Conclusion BZ Analgesia effects of nitrous oxide inhalation is positive in childbearing and has great value of clinical applying in obstetrics.