DIRECT HEMOPERFUSION ADSORBER PACKED WITH ADSORBENT HAVING WATER INSOLUBLE MICROPARTICLE REMOVED THEREFROM, AND METHOD OF OBTAINING DIRECT HEMOPERFUSION ADSORBENT HAVING WATER INSOLUBLE MICROPARTICLE REMOVED THEREFROM

摘要

A direct hemoperfusion adsorber that comprises a water insoluble support having a relatively easily procurable particle diameter distribution without the need to install special granulation equipment and coating equipment, and that is packed with an adsorbent having water insoluble microparticles removed therefrom; and a method of obtaining a direct hemoperfusion adsorbent having water insoluble microparticles removed therefrom. A direct hemoperfusion adsorber packed with an adsorbent of 300 to 600 µm number-basis average particle diameter and 10 to 20% variation coefficient of particle diameter distribution having water insoluble microparticles removed to a safe level therefrom is obtained without any adsorbent loss by the use of a water insoluble microparticle removing mesh of 1.3 to 1.5 opening size ratio to the mesh opening size of adsorber.