| 麻醉废气吸附器清除氮氧化物和氟化物效果的观察 |
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| 引用本文： | 孙新艳,王俊科,马支媛,许国忠,谢妮,张晓芃,刘扬. 麻醉废气吸附器清除氮氧化物和氟化物效果的观察[J]. 中华麻醉学杂志, 2000, 20(9): 524-525 |
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| 作者姓名： | 孙新艳 王俊科 马支媛 许国忠 谢妮 张晓芃 刘扬 |
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| 作者单位： | 1. 110001,沈阳市,中国医科大学第一附属医院麻醉科
2. 110001,沈阳市,中国医科大学预防医学院 |
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| 摘 要： | 目的 评价国产ＸＦ－９８０１型麻醉废气吸附器对氮氧化物、氟化物的吸附效果。方法 选择两个条件基本相同手术间，安氟醚或异氟醚／氧化亚氮静吸复合麻醉的全麻病人３０例。在用国产ＸＦ－９８０１型麻醉废气吸附器的前、后，对麻醉机废气排出口处氮氧化物及氟化物浓度进行监测。结果 与使用麻醉废气吸附器前相比，使用麻醉废气吸附器后麻醉机废气排出口处氮氧化物、氟化物明显降低（Ｐ〈０．０１）。结论 使用挥发性麻醉药时采
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| 关 键 词： | 麻醉药 清除 麻醉废气吸附器 氮氧化物 氟化物 |
| 修稿时间： | 1999-04-26 |
Efficacy of anesthetics waste gas absorber to remove nitrogen oxides and fluoride |
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| SUN Xinyan,WANG Junke,MA Zhiyuan. Efficacy of anesthetics waste gas absorber to remove nitrogen oxides and fluoride[J]. Chinese Journal of Anesthesilolgy, 2000, 20(9): 524-525 |
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| Authors: | SUN Xinyan WANG Junke MA Zhiyuan |
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| Affiliation: | SUN Xinyan,WANG Junke,MA Zhiyuan(Department of Anesthesiology, First Affiliated Hospital, China Medical University, Shenyang 110001) |
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| Abstract: | Objective To evaluate the effects of applying XF-9801 type of anesthetics waste gas absorber, an activated carbon filter,to removing nitrogen oxides (NOx) and fluoride. Methods Thirty patients, undergoing general anesthesia with enflurane or isoflurane/nitrous oxide, were enrolled in this study.The gas samples were taken at the waste gas outlet of anesthetic machine,to identify the concentrations of nitrogen oxides and fluoride before and after the application of anesthetics waste gas absorber. Results Compared with those before the absorber application, nitrogen oxides and fluroide concentrations in anesthetic waste gas decreased significantly following the absorber application (P<001). Conclusions The application of XF-9801 type of anesthetics waste gas absorber can greatly improve the air quality in operating room. |
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| Keywords: | Gas scavengers Anesthetics, inhalation Nitrogen oxides Fluorides |
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