| 摘要 |
An apparatus for performing a plurality of operation steps of a dialysis process is disclosed. The apparatus comprises a process controller for controlling the apparatus to perform the operation steps of the dialysis process, monitor process progress of the dialysis process and monitor sensor inputs of sensors of the apparatus; and a user interface, comprising a display, an input device and a user interface, UI, controller, wherein the UI controller is connected to enable presentation of graphical data on the display, and wherein the UI controller is connected to enable user interaction with the graphical data and connected to exchange information with the process controller, wherein the information is based on the user interaction of the user interface and monitoring of process progress of the dialysis process and sensor inputs of sensors of the apparatus by the process controller. Each of the operation steps are classified as one of a sequential operation step, which is dependent on completion of another operation step, and a non-sequential operation step, which is independent of completion of another operation step. The UI controller is configured to represent each of the operation steps by an operation step item which is a graphical item suitable to be presented on said display. The UI controller is configured to dynamically, for each of the operation steps, control enabling and disabling of interaction with the corresponding operation step items based on a state of respective operation step, wherein a completed state is assigned to each operation step that is completed, a non completed state is assigned to each operation step that is non-completed, a selectable state is assigned to each operation step item of an operation step that is non sequential and each operation step item of an operation step that is sequential but only in relation to a completed operation step, and a non-selectable state is assigned to each operation step item of an operation step that is sequential in relation to a non-completed operation step. A method and computer program are also disclosed. Fig. 1 elected for publication Sensor(s) 114 Process controller - Functional process(es) 105--' 104 -- Controller I UI controller Input L. - _-_-_-_-_-_-_.I device 112 106 Fig. 1 110 Determine sequential/non-sequential operation steps 200 Represent operation steps with Ul items 202 Assign states of operation steps and operation step items -204 Control displaying -- 206 Fig. 2 |
