抄録
Artificial kidney (AK), it self is not complate aparatus, so we developed many kinds of AK, such as multipurposes AK portable AK, belt type AK, peritoneal dialysis machine, new type adsorbents which are able to adsorb urea and also implantable AK, using hemofilter and colon. In animal experiment, it was proved that colon reabsorbed water and sodium but no waste materials from the filtrated fluid.
