Erythrocytic membrane protein dissolved material is prepared so that DAF(CD55) and CD59 which are GPI anchor type protein existing in the erythrocytic membrane protein dissolved material is well adsorbed onto a hollow yarn for an artificial lung and an assembled artificial cardiopulmonary circuit is covered with erythrocytic membrane protein solution. 赤血球膜蛋白溶解物を調製して、赤血球膜蛋白溶解物に存するGPIアンカー型蛋白質であるDAF(CD55)やCD59が人工肺用中空糸上によく吸着し、また、組み立てた人工心肺回路を赤血球膜蛋白溶解液で被覆した。 - 特許庁