Muschmov D, Kirjakov Z, Stantschev I
Z Urol Nephrol. 1986 Jun;79(6):325-7.
In the plasma separation simultaneously with the filtering off of patients' plasma a substitution solution is infused. A part of this substitution solution is also filtered off in the sequel. Therefore the volume measured of the filtered plasma only partly consists of the original plasma of the patient. The exact size of this part is calculated by the authors from the globulin concentrations in the patients' plasma before and after the plasma separation. In this case they proceed from the prerequisites that albumin is used as substitution solution and that the plasma volume remains constant during the plasma separation.
在分离患者血浆的同时，会输注置换液，与此同时过滤掉患者的血浆。后续这部分置换液也会被过滤掉一部分。因此，所测得的过滤血浆体积只有一部分是患者的原始血浆。作者根据血浆分离前后患者血浆中的球蛋白浓度计算出这部分的确切比例。在这种情况下，他们基于白蛋白用作置换液以及血浆分离过程中血浆体积保持恒定的前提进行计算。
