|
|||||
|
|
| 第二气体效应的定量分析 | |
| 引用本文： | 梁寒冰,邵东华,杭黎华,戴体俊. 第二气体效应的定量分析[J]. 航空航天医药, 2010, 21(6): 902-904 |
| 作者姓名： | 梁寒冰 邵东华 杭黎华 戴体俊 |
| 作者单位： | 1. 徐州医学院数理教研室,江苏,徐州,221002 2. 镇江市第一人民医院麻醉科,江苏,镇江,212001 3. 徐州医学院麻醉药理学教研室,江苏,徐州,221002 |
| 基金项目： | 国家自然科学基金资助项目，江苏省自然科学基金资助项目 |
| 摘 要： | 目的：对吸入麻醉药的第二气体效应做出定量分析。方法：利用热力学的宏观理论和数学的定量分析方法,分两个层面讨论第二气体效应：同时吸入高浓度气体和低浓度气体时,第二气体的相对增加量;单独吸入低浓度气体时,第二气体的相对增加量。结果：同时吸入高浓度气体和低浓度气体时,肺泡内低浓度气体浓度较单独使用相等的低浓度气体时快;二者浓度差别越大,低浓度气体的肺泡浓度提升越明显。结论：第二气体效应能用数学物理的方法给予解释。 |
| 关 键 词： | 麻醉药 第二气体 浓度 定量分析 |
Quantitative Analysis on the Second Gas Effect |
|
| Affiliation: | LIANG Han-bing,SHAO Dong-hua,Hang Li-hua,et al.(Department.of Mathematics and Physics,The Xuzhou Medical College,Xuzhou 221002,China) |
| Abstract: | Objective：To make a quantitative analysis on the second gas effect.Methods：Physical theory and mathematical thinking is used in quantitative analysis,which showing the increase in the amount of the second gas under two conditions of the inhaled anesthetics concentration,First,the gas of high concentration and the second gas are inhaled together,Second,the second gas are inhaled alone.Results：Quantitative analysis shows that the concentration of the second gas in alveolar increases much faster under the former condition in comparison with the latter.Conclusions：The second gas effect of anesthetics concentration does exist,and it can be proved by Mathematical and Physical methods. |
| Keywords: | Anesthetics The second gas Concentration Quantitative analysis |
| 本文献已被 维普 万方数据 等数据库收录！ | |