中国内镜杂志2012，Vol.18Issue(3)：242-245,4.
二氧化碳介导结肠镜检查的动物实验研究
Animal experiment with carbon dioxide insufflations in colonoscopy
刘雄祥 1刘德良 2刘文1
作者信息
- 1. 湖南省湘潭市中心医院消化内科,湖南湘潭411100
- 2. 中南大学湘雅二医院消化内科,湖南长沙410011
- 折叠
摘要
Abstract
[ Objective ] The objertive of this study was to make a carbon dioxide (CO2) insufflator to evaluate safety and performance of COi insufflation in colonoscopy by animal experiment. [ Methods ] The insufflator is made of a regulator and a flow instrument. The safety and performance of CO2 insufflation in colonoscopy was evaluated with animal experiment. Twenty hybrid dogs with an average weight of 12.5 kg were randomized to CO2 group or to air group for colonoscopy. [ Results ] The effect of insufflation was equal to new insufflator with air pump in endo-scopic master station. The degree of bowl distention was slight in the CO2 group compared with the air group at 0, 5, 30, 60 minutes after the procedure (respectively P <0.001). There were no differences in PCO2 values in artery between the two groups before and after procedure (Air: P=0.414; CO2: P=0.868). [Conclusions] Carbon dioxide was found to be superior tn atmospheric air as an insufflating agent in coloscopy, which could become a standard gas.关键词
结肠镜/二氧化碳/注气装置/动物实验Key words
colonoscope/ carbon dioxide/ insufflator, animal experiment分类
医药卫生引用本文复制引用
刘雄祥,刘德良,刘文..二氧化碳介导结肠镜检查的动物实验研究[J].中国内镜杂志,2012,18(3):242-245,4.
