Fresenius Medical Care Deutschland Gmbh

Sven Marten Czerwonka

Alexander Schroers

Alexander Schrörs

Robin Partenfelder

Lena Schreiber

Lena Maria Hahn

Jan-Willem Walde

Alexander Mosdzinski

The present disclosure relates to a test device to be inserted into the syringe receptacle of a pump, for example for a blood treatment apparatus, for testing at least one function of the pump and/or of the blood treatment apparatus. The test device includes a holding device for releasably holding the test device on the housing of the blood treatment apparatus. In addition, the test device includes at least one movable actuator and at least one electric motor arranged to directly or indirectly move said movable actuator or a section thereof.

Test device for testing functions of a pump

The present invention relates to an apparatus () for holding a disposable medical item, in particular a dialyzer (), plasma filter or adsorbent, for treating blood, a system () comprising such an apparatus, and a method for operating a disposable medical item for treating blood. A bearing device () is thereby configured to rotatably support the disposable item, and a drive device () is thereby configured to rotate the rotatably mounted disposable item around a longitudinal axis (L) extending substantially in a direction in which the blood flows through the disposable item when the disposable item is in operation. Alternatively or additionally, a sensor device () is configured to detect a rotation of the rotatably mounted disposable item around at least one rotational axis (L, Q), in particular around the longitudinal axis (L) and/or around a transverse axis (Q) running perpendicular to the longitudinal axis (L) and output corresponding sensor data. A control device () is further configured to control the drive device () and/or process the sensor data output by the sensor device ().

Apparatus for holding a disposable medical item for treating blood, system and method of operation

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Frankfurt-am-Main, Germany

Sven Marten Czerwonka