医院制剂室过滤使用的滤材有玻璃垂熔漏斗、滤纸、长纤维棉花、丝绸等。然而丝绸用于布氏漏斗脱活性炭较普遍,也有不少单位将其裹在多孔滤棒上过滤大输液和其它灭菌制剂。笔者就丝绸滤材的使用和保管谈谈粗浅看法,供参考。丝绸滤材通常是用真丝(蚕丝)做经线、纬线织成,或真丝做经线、人造丝做纬线混织,或由人造丝和棉纱交织而成等。由于丝绸外保护层的丝胶及矿物质可溶解于水及乙醇,其溶解程度随温度的升高而增加。丝素 Hospital preparation room filter used in the glass filter funnel, filter paper, long fiber cotton, silk and so on. However, silk is more commonly used in Buchner funnel deactivated carbon, there are many units will be wrapped in porous filter rod filter infusion and other sterile formulations. The author on the use of silk filter and save to talk about the superficial view for reference. Silk filter material is usually made of silk (silk) do warp, weft weaving, or silk warp, rayon weft mixed weaving, or by Rayon and cotton interwoven and so on. As the silk outer protective layer of sericin and minerals can be dissolved in water and ethanol, the degree of dissolution increases with increasing temperature. Silk fibroin