一次性配药器的研制及应用

目的 设计和研制一次性配药器，以弥补用注射器配制药物的不足。方法 通过配药针内的空气和液体出入腔使液体瓶和药物瓶之间相互贯通，达到药物溶解或稀释后，再回流到液体瓶(袋)内，完成药液配制。结果 用注射器与配药器两种配药方法相比较，在减少操作环节、杜绝污染等方面，二者有较大差异。结论 配药器配药明显优于注射器配药。

Manufacture and Application of One-off Dispensing Apparatus

Objective To design and make the dispensing apparatus used only once, and remedy the deficiency of dispensensing with syringe. Methods A bottle of infusion is linked up with a bottle medicine by the dispensing apparatus, through the dispensing apparatus, liquor of infuser flows in and out the bottle of medicine so far as to get medicine fully dissolved in the liquor, and then flows back from the bottle of medicine, Results Comparing using the dispensing apparatus used once only with using injectors, there are significant differences in operating process and protecting infuser from microbial infection. Conclusion Using the dispensing apparatus is superior to using injectors.