Abstract: A system and a method for renal replacement therapy includes a blood treatment unit connected to a blood circuit and a dialysis fluid circuit, the system further including a control unit configured to control the system according to control instructions during a treatment, so as to determine a system parameter value and an indication of membrane fouling of the membrane, and activate an automatic anti-fouling measure that includes a temporary change of the flow rate in the blood circuit and a temporary decrease of the ultrafiltration rate wherein a timing of the temporary change and a timing of the temporary reduction are synchronized.

Abstract: A video processing device which generates motion metadata for encoded video comprises a decoder configured to decode frames of an encoded video into image frames; and a processing circuitry configured to execute a motion meta data deriving operation on image frames decoded by the decoder. The motion meta data deriving operation comprises: a dividing function configured to divide a current image frame into a mesh of cells, wherein each cell comprises multiple image pixels, a comparison function configured to determine a metric of change for each cell by comparing pixel data of each cell with pixel data of a correspondingly positioned cell of a previous and/or subsequent image frame, and a storing function configured to store the metric of change for each cell as the motion metadata related to the current image frame.

Abstract: A video processing device which generates motion metadata for encoded video comprises a decoder configured to decode frames of an encoded video into image frames; and a processing circuitry configured to execute a motion meta data deriving operation on image frames decoded by the decoder. The motion meta data deriving operation comprises: a dividing function configured to divide a current image frame into a mesh of cells, wherein each cell comprises multiple image pixels, a comparison function configured to determine a metric of change for each cell by comparing pixel data of each cell with pixel data of a correspondingly positioned cell of a previous and/or subsequent image frame, and a storing function configured to store the metric of change for each cell as the motion metadata related to the current image frame.

Abstract: A height adjustable stand (1) comprises a base (3) for arrangement on a floor (5), at least a first base beam (6) and a second base beam (8). The stand comprises a movable structure (12) which is movable along the base beams (6, 8) and which is arranged between a front plane and a back plane. The stand (1) comprises at least a first front plate (13) which is arranged with a first and second vertical slit (14) between the front plate (13) and the first and second base beam (6, 8), respectively, a mount (2) arranged on the outside of the front plate (13) and connected to the movable structure (12), and a first and second connecting means (18, 19) arranged through the first and second slit (14), respectively, wherein each connecting means (18) is connected to the movable structure (19) and the mount (2), which mount (2) is arranged to receive the projector screen or the display.

Abstract: A height adjustable stand (1) comprises a base (3) for arrangement on a floor (5), at least a first base beam (6) and a second base beam (8). The stand comprises a movable structure (12) which is movable along the base beams (6, 8) and which is arranged between a front plane and a back plane. The stand (1) comprises at least a first front plate (13) which is arranged with a first and second vertical slit (14) between the front plate (13) and the first and second base beam (6, 8), respectively, a mount (2) arranged on the outside of the front plate (13) and connected to the movable structure (12), and a first and second connecting means (18, 19) arranged through the first and second slit (14), respectively, wherein each connecting means (18) is connected to the movable structure (19) and the mount (2), which mount (2) is arranged to receive the projector screen or the display.

Abstract: A projector screen support (2) is described comprising a support structure (5) with at least one guide means (6, 7) defining a length axis {8, 9) which is to be arranged essentially vertically and a screen holding support (10) for holding a projector screen (3). The screen holding support (10) is arranged movable along the length axis (8, 9), defined by said at least one guide means (6, 7). The projector screen support (2) also comprises counterbalancing means arranged to apply a force directed upwards on the screen holding support (10) in relation to the support structure (5). The counterbalancing means comprises at least two constant force springs (13) each producing a predetermined force, wherein the springs (13) are attachable/detachable in at least one end without using any tools, so that the total force from the counterbalancing means may be easily varied by attaching or detaching springs (13).