本文报告应用新型毛细管腹水浓缩嚣(PsU-Ⅰ型),作腹水浓缩回输治疗顽固性肝硬化腹水,共23例30人次,总有效率65.2%。该浓缩器由高分子聚砚膜材料制成,毛细管内径0.8mm,壁厚0.1mm,长350mm,膜总面积0.42m~2,超滤连率5000ml/h(水测试),蛋白截留率大于90%,腹水浓缩倍数1～20倍可自由选择,采用内压式,毛细管抗压力可大于101kPa(760mmHg)仍不破膜,适合腹水浓缩专用,属国内临床首次使用。 This report uses a new type of capillary ascites (PsU-Ⅰ type) for the treatment of ascites concentrated transfusion of refractory cirrhosis and ascites, a total of 23 cases of 30 passengers, the total efficiency of 65.2%. The concentrator is made of macromolecular polyacrylic membrane material. The capillary diameter is 0.8mm, the wall thickness is 0.1mm, the length is 350mm, the total membrane area is 0.42m ~ 2 and the ultrafiltration rate is 5000ml / h (water test) 90%, ascites concentration 1 to 20 times the freedom to choose, the use of internal pressure type, the capillary pressure can be greater than 101kPa (760mmHg) is still rupture, suitable for ascites concentration, is the first clinical use.