| 机械通气呼出潮气量测量方法的比较对照研究 |
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| 引用本文： | 刘麒麟,聂伟,吴大勇.机械通气呼出潮气量测量方法的比较对照研究[J].医疗设备信息,2011(11):17-18. |
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| 作者姓名： | 刘麒麟 聂伟 吴大勇 |
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| 作者单位： | 四川大学华西医院; |
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| 摘 要： | 目的对机械通气过程中呼出潮气量的不同测量方法的测量精确度进行比较。方法使用呼吸机测试仪与流量测定仪对不同测量方法的几种呼吸机进行测试。结果不同测量方法测得的结果偏差较大,机械通气呼出潮气量近端测量精准度优于远端测量。结论对于呼出潮气量的测量精度,流量传感器置于病人气道是最有效的手段,越靠近病人测量得的精度越高。
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| 关 键 词： | 呼吸机 呼吸机测试仪 吸入潮气量 呼出潮气量 |
Comparison Discuss about the Measurement of the Actual Delivered Tidal Volumes in Respiratory Care |
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| LIU Qi-lin,NIE Wei,WU Da-yong West China Hospital of Sichuan University,Chengdu Sichuan ,China.Comparison Discuss about the Measurement of the Actual Delivered Tidal Volumes in Respiratory Care[J].Information of Medical Equipment,2011(11):17-18. |
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| Authors: | LIU Qi-lin NIE Wei WU Da-yong West China Hospital of Sichuan University Chengdu Sichuan China |
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| Institution: | LIU Qi-lin,NIE Wei,WU Da-yong West China Hospital of Sichuan University,Chengdu Sichuan 610041,China |
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| Abstract: | Objective To compare the measurement accuracy in different methods of measuring exhaled tidal volume in ventilating.Methods To test these ventilators uses different measuring methods of exhaled tidal volume by using ventilator tester and flow locator.Results There is a big measurement deviation among the different measuring methods of exhaled tidal volume.The measuring accuracy of the near end in mechanical ventilation exhaled tide volume is better than that of remote end.Conclusion For exhale tide volume m... |
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| Keywords: | ventilator ventilator tester inhale tide volume exhale tide volume |
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