论文部分内容阅读
围产医学的研究中,许多学者重视了围产儿肺的特点,本文综合部份国内外资料.对有关围产儿肺的若干问题予以阐述,以期提高认识,降低围产儿的死亡率。一、围产儿肺的发育和功能过去人们曾认为胎儿在宫内无呼吸运动,但事实上,宫内胎儿不仅有呼吸运动,而且难是这种呼吸运动才保证了胎儿肺和呼吸肌的发育。19世纪末,德国一位产科医师通过视诊孕妇的腹壁运动间接地发现了胎儿的胸部呼吸运动,1972年Boddy等从实验中发现了胎羊在宫内有呼吸运动。最近确认胎儿
In the study of perinatal medicine, many scholars have paid attention to the characteristics of perinatal lungs, and some domestic and foreign data are summarized in this paper.A series of questions about perinatal lungs are elaborated in order to raise awareness and reduce perinatal mortality. First, perinatal lung development and function in the past People used to think that the fetus did not breathe in the uterus, but in fact, not only intrauterine fetal respiratory exercise, but also difficult to such respiratory exercise to ensure fetal lung and respiratory muscle development . At the end of the 19th century, an obstetrician in Germany discovered the fetal thoracic breathing indirectly through the abdominal movement of the pregnant women undergoing visual inspection. In 1972, Boddy et al found that the fetus had respiratory activity in the uterus. Recently confirmed the fetus