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[1]刘志强,刘宝龙,邱曼.自吸过滤式呼吸器对人体呼吸模式的影响*[J].中国安全生产科学技术,2009,5(3):83-87.
 LIU Zhi qiang,LIU Bao long,QIU Man.Influence on human breathing pattern by nonpowered airpurifying respirator[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2009,5(3):83-87.
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自吸过滤式呼吸器对人体呼吸模式的影响*()
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
5
期数:
2009年3
页码:
83-87
栏目:
出版日期:
2009-06-30

文章信息/Info

Title:
Influence on human breathing pattern by nonpowered airpurifying respirator
文章编号:
1673-193X(2009)-03-0083-05
作者:
刘志强刘宝龙邱曼
中国安全生产科学研究院
Author(s):
LIU Zhiqiang LIU Baolong QIU Man
China Academy of Safety Science and Technolog
关键词:
自吸过滤式呼吸器呼吸阻力死腔吸气压力呼气压力呼吸模式
Keywords:
nonpowered airpurifying respirator respiratory resistance dead space respiratory pattern
分类号:
X96
DOI:
-
文献标志码:
A
摘要:
测定了在中等(100W)和高等(155W)劳动强度下,8名受试者佩戴5种自吸过滤式呼吸器(呼吸阻力及死腔不同)从事踏车运动时的呼吸模式变化。结果表明:口腔压力波动和外呼吸功因呼吸器而显著增加;随着呼吸负荷的增加,呼气压及吸气压相应增大;在呼吸负荷较大的情况下,呼气压及吸气压的增大更加显著;随运动负荷的增加,呼吸负荷对呼吸压的影响更加明显。
Abstract:
Eight subjects wore five types of nonpowered airpurifying respirators with different respiratory resistance and dead space, then they engaged in bicycle exercise test under medium(100W)and higher(155W)labor intensity, and the changes in breathing pattern of subjects were recorded to study. The result showed that, the correlation analysis revealed that the variables characterizing mouth pressure swing, extra work rate changes were highly correlated with both the phase impeded and the values of the added resistances.

参考文献/References:

[1]张立藩.呼吸机械负荷(综述).国外医学(军事医学分册),1984,(2):82Zhang Lifan.Breathing machine load,Foreign Medical Sciences(Military Medical Sciences)[2]Derenne JP, et al. Respiratory muscle response to loading. In Hutas I and Debreczeni A(ed):Advances in Physiological Science New York:Pergamon Press,1980,10:83~91[3]张立藩,冯林华,钱宗才.经咬嘴或面罩呼吸时外加阻力性负荷所致呼吸型式变化的比较.应用生理学杂志,1985,1(1):44~54Zhang Lifan, Feng Linhua, Qian Zongcai. Human breathing patterns on mouthpiece or facemask during external loading.[4]马瑞山,张立藩,王录全,等.轻、中度体力负荷下外加呼吸阻力对呼吸型式的影响.第四军医大学学报,1989,10(3):74~77.Ma ruishan, Zhang lifan, Wang luquan, et al. The effects of added breathing resistance on respiratory pattern during mild and moderate exercise. J of the fourth Military Medical University,1989,10(3):74~77.[5]刘志强,刘宝龙,邱曼.自吸过滤式呼吸器对人体主观舒适度的影响.中国安全生产科学技术,2009,5(1):32~36Liu zhiqiang, Liu baolong, Qiu man. Subjective response of subjects to wearing nonpowered airpurifying respirator. Journal of Safety Science and Technology,2009,5(1):32~36[6]李兵林.吸气与呼气最大口腔压力测量及意义,国际呼吸杂志,1986(1):8~11Li binglin. The measurement and significance of MIP&MEP. Section of Respiratory System Foreign Medical Sciences.1986(1):8~11第5卷第3期2009年6月中 国 安 全 生 产 科 学 技 术Journal of Safety Science and TechnologyVol.5 No.3Jun. 2009文章编号:1673-193X(2009)-03-0088-05

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备注/Memo

备注/Memo:
收稿日期:2009-02-03作者简介:刘志强,博士,高级工程师。*基金项目:“十一五”国家科技支撑计划资助项目(编号:2006BAK05B03)
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