| 摘要 |
A system for extracorporeal blood treatment comprising a monitor (3) for the control of the course of the treatment, a treatment unit (27) for the treatment itself and a tube system (1) for the conducting of blood from a patient to the treatment unit and back to the patient under control by the monitor (3). The duct system is in the form of a substantially rigid cassettelike (1) which is adapted to be fixed on the monitor (3) in such a manner that the desired functions, such as the control of pressure and/or temperature and/or pumping of the blood are transmitted directly between the monitor (3) and the cassette (1) through coupling of the latter to the monitor (3) and via two tubes (11, 11 min ) to the patient and via two further connecting ducts (26, 28) to the treatment unit (27) itself. The invention also comprises a cassettelike holder for a conventional tube system, by means of which the control function of the monitor (3) is arranged to be transmitted to this conventional tube system when it is fixed to the monitor (3) with the help of the holder at the place intended for fixing the cassette. |
