1978年,全世界约有82家血浆蛋白分离机构,1984年增加到95家。非赢利性厂家从1978年的44个增加到1984年的57个,商业性厂家数稳定在38家。1984年全世界年血浆分离能力估计约1530万升,其中3/4属商业性厂家。据报道,美国、加拿大的血浆分离能力最大,每年总计近700万升:西欧次之,约620万升;再其次是日 In 1978, there were approximately 82 plasma protein separation agencies in the world, which increased to 95 in 1984. Non-profit manufacturers increased from 44 in 1978 to 57 in 1984, and the number of commercial manufacturers remained stable at 38. In 1984, the estimated plasma separation capacity worldwide was about 15.3 million liters, of which 3/4 were commercial manufacturers. According to reports, the plasma separation capacity of the United States and Canada is the largest, with an annual total of nearly 7 million liters: Western Europe, followed by approximately 6.2 million liters; followed by the day