大输液的生产,虽然正趋向联动化,但在基层单位还不能普及。因此,在采用浓配法配制大输液时,还常利用布氏漏斗进行粗滤除炭。但按一般方法,有操作麻烦,速度慢和易污染滤液等弊端,为此笔者对此进行了改进,现介绍如下。 Large infusions of production, although the trend is moving towards linkage, but the grass-roots units still not universal. Therefore, the use of concentrated formulation of large infusion, often use the Buchner funnel coarse carbon filter. However, according to the general method, there are troublesome operation, slow and easy to pollute the filtrate and other drawbacks, for which I have made improvements, are presented below.