分娩是繁衍后代的必经之路,妇女有权享受安全幸福的分娩服务,胎儿有权在宫内到宫外之旅途中受到保护与善待。分娩镇痛已经历了一个多世纪的研究。我国随着生活水平的提高,产妇对无痛分娩的要求也会逐渐提高。现将我科利用笑气吸入在分娩镇痛中的临床效果进行了观察分析,报告如? Childbirth is the only way to multiply offspring, women have the right to safe and happy childbirth services, the fetus has the right to be protected and treated during the intrauterine visit to the womb. Labor analgesia has undergone more than a century of research. With the improvement of living standards in our country, the requirements for painless childbirth will also gradually increase. Now my department use of nitrous oxide inhalation analgesia in clinical efficacy were observed and analyzed, the report as?