恒速静脉点滴、口服药或肌注等几种给药途径的药动学模型  

Mathematic Model in Intravenous Injection,Oral Administration and Intramuscular Injection

作　　者：郑晓珍[1] 

机构地区：[1]襄樊职业技术学院,湖北襄阳441050

出　　处：《襄樊职业技术学院学报》2011年第5期19-21,共3页Journal of Xiangfan Vocational and Technical College

摘　　要：快速静脉注射、恒速静脉点滴、口服药或肌注是几种不同的给药途径。在这几种给药途径下,体内血药浓度的变化曲线是不同的。快速静脉注射能使血药浓度立即达到峰值,常用于急救等紧急情况;恒速静脉点滴与口服药或肌注也有一定的差异,主要表现在血药浓度的峰值出现在不同的时刻,血药的有效浓度保持时间也不尽相同。事实上,这几种给药途径的药动学模型是不同的。Quick intravenous injection,steady intravenous injection,oral administration and intramuscular injection are all the way for the medicine delivery.But the concentration variation is quite different by using different way.Quick intravenous injection can make the concentration variation reach the peak immediately,so it is always used in emergence（？）t.While the peak value will present at different time in steady intravenous injection and oral administration and the hold time is also different.In fact,the pharmacokinetic models of these kinds of medicine delivery is different.

关 键 词：快速静脉注射 恒速静脉点滴 口服药或肌注 药动学模型 

分 类 号：R969[医药卫生—药理学]