【正文】
羅 艷 上海交通大學(xué)醫(yī)學(xué)院附屬瑞金醫(yī)院 Gas Man 應(yīng)用在 吸入麻醉教學(xué)中的體會 Exercises Washin of a single partment ? Washin of a single partment produces an exponential curve Washin of a single partment ? τ =t ? τ equals the time required for the curve to reach 1e1, or 63% of its final value ? At the end of 1,2,3,4,5 time constants, the circuit tension equals 63%,87%,95%and 99% of the delivered from the vaporizer Washin of a single partment ? τ = V/F ? The time constants for washin of a single partment equals effective volume divided by effective inflow rate Washin of a single partment ? τ = V/F ? Circuit volume is 8 liters ? τ = V/F = 8/4 =2min ? Inspired tension reached 63% of delivered Two Sequential