The subject invention is related to a device for peritoneal dialysis, which comprises: a dialysate bag a film tube with patient attachment, and a drainage bag, wherein the film tube has first, second and third connections, the first connection being provided between the film tube and the dialysate bag, the peritoneum of a patient being able to be linked via the second connection to the film tube, and the third connection being provided between the drainage bag and the film tube.本發明描述一種用於腹膜透析之裝置,其包含:一透析液袋;一具有患者附接構件之薄膜軟管;及一排洩袋,其中該薄膜軟管具有第一接頭、第二接頭及第三接頭,該第一接頭提供於該薄膜軟管與該透析液袋之間,一患者之腹膜能夠經由該第二接頭連接至該薄膜軟管,且該第三接頭提供於該排洩袋與該薄膜軟管之間。1‧‧‧裝置2‧‧‧連接薄膜軟管3‧‧‧透析液袋4‧‧‧排洩袋5‧‧‧接頭6‧‧‧接頭7‧‧‧接頭