摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive and handy hemofiler which can surely obtain a plasma without mixed corpuscles with a limited amount of blood by effectively utilizing a haemofiltration material. SOLUTION: In a hemofilter which comprises a haemofiltration material 30 and a holder 10 which houses the haemofiltration material 30 and has a blood inlet 17 and a filter liquid outlet 29, the haemofiltration material 30 comprises an assembly of very fine fiber with the diameter of 0.2-2.5μm and a bulk density of 0.05-0.6 g/cm3 or a three-dimensional porous body with the average pore diameter of 5-50μm and a fine porous film arranged on the side of the filter liquid outlet.
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