| 摘要 |
Apparatus (1) for haemofiltration without replacement liquid is constituted by a single casing comprising separate parts (2, 3) each constituted by a central chamber (6, 9) and an outer jacket (7, 10), the jacket (7) of the first part (2) being in fluid communication (8a) with the chamber (9) of the second part. The blood is introduced into the first chamber (6) from which it leaves, purified and concentrated, through a tube (15), while the filtrate collected in the first jacket (7) passes into the second chamber (9) in correspondence of which it comes into contact with a dialysis liquid circulated (11, 17) through the second jacket (10). The purified filtrate is then taken (12) from the second chamber (9) and recombined with the concentrated blood coming from the first chamber (15) for reintroduction into the patient's body. |
