多年来，为了适应临床治疗的需要，国外正在加强输液剂质量控制，改进包装和输液剂生产设备，同时品种亦有较大的发展，氨基酸，电解质和糖类输液剂呈品种系列化，例如，氨基酸输液剂有结晶氨基酸，无糖无电解质无阳离子氨基酸，无糖合电解质氨基酸，含葡萄糖氨基酸，含糖和电 Over the years, in order to meet the needs of clinical treatment, foreign countries are strengthening the quality control of infusion solutions, packaging and infusion solutions to improve production equipment, while varieties also have a greater development, amino acid, electrolyte and sugar infusion series were varieties, for example, Amino acid infusion solution with crystalline amino acids, sugar-free electrolyte without cationic amino acids, sugar-free electrolyte amino acids, glucose-containing amino acids, sugars and electricity