药厂、医院制剂室生产注射剂，由于浓配法有其优点，多被采用；但是浓配法脱碳是个难点。我院自一九九七年元月份使用浙江海宁市郭店远东过滤设备厂生产的CRBIOL—300的多层过滤器《极框式压滤机》其指数，耐压≥200KPa，滤膜P300mm、孔径0．8μm，使用河北冀州产“康业”牌微 Pharmaceuticals and hospitals produce injectables in the preparation room. Because the concentrated method has its advantages, it is often used; however, the decarbonization of the concentrated method is a difficult point. Our hospital has used the CRBIOL-300 multi-layer filter “Pole Filter Press” produced by Guodian Far East Filtration Equipment Factory of Haining City, Zhejiang Province in January 1997. Its index, pressure resistance ≥200KPa, filter membrane P300mm, Aperture of 0.8μm, using the “Hongye” brand micro-produced in Hebei Zhangzhou