Method for preparing a treatment machine and treatment machine

摘要

The present invention relates to a method for the preparation of a treatment machine for the treatment of a medical liquid comprising a coupling surface with actuators, with a cassette comprising a hard part with liquid-conducting passages which are covered by a flexible film being able to be coupled to the coupling surface of the treatment machine so that the actuators can control the liquid flow in the liquid-conducting passages by pressing the flexible film down into the cassette. In this connection, a switch is made after the setting up of the treatment machine and before the start of treatment into a stand-by mode in which the actuators are alternately moved to relieve the flexible film. It is possible for the first time by the stand-by mode before the start of treatment in accordance with the invention to completely uncouple the time-consuming setting up of the treatment machine from the treatment itself in a time aspect. The present invention furthermore comprises a corresponding treatment machine having a control for the carrying out of the method in accordance with the invention.

主权项

1. A method for the preparation of a treatment machine for the treatment of a medical liquid comprising a coupling surface with actuators, with a cassette comprising a hard part with liquid conducting passages which are covered by a flexible film being able to be coupled to the coupling surface of the treatment machine so that the actuators ca control the liquid flow in the liquid conducting passages by pressing the flexible film down into the cassette, comprising the steps of setting up a treatment machine to enable delivery of a medical liquid, switching the treatment machine after the setting up of the treatment machine and before the start of treatment into a stand-by mode, and alternately moving the actuators during the stand-by mode at regular intervals until the treatment is started so as to relieve the flexible film.