Abstract: A sensor arrangement for detecting in a contactless manner a movement of a body that is movably mounted within a housing includes the housing, a transducer configured to be non-rotatably connected to the body and move simultaneously with the body, and a measuring apparatus that is fixedly arranged and comprises a measuring element. When the body is movably mounted in the housing, the transducer is configured, in dependence upon the movement of the body, to influence at least one physical variable that is detected by the measuring element, the measuring apparatus is connected to the first housing by way of a connecting adapter that includes, on a side that is facing the first housing, a circumferential receiving contour into which a silicone bead is introduced and pressed in between the receiving contour and the housing, and the silicone bead (fixes and seals the connecting adapter on the housing.

Abstract: A sensor for a magnetic measuring device for detecting a rotational or translational movement of a body includes a permanent magnet which is connected to the body for conjoint rotation and which moves with the body. The sensor is fastened to a body by a method, and the sensor can be used in a magnetic measuring device for contactlessly detecting a rotational movement of a body. Plastic-bonded permanent magnet material is injection-molded onto the body, acting as an extension thereof, and forms a free end of the body acting as a permanent magnet.

Abstract: A perfusion loop assembly for ex vivo liver perfusion includes a pump providing perfusion fluid through a line branching at a branching point into a first branch line and a second branch line. The first branch line provides a first portion of the perfusion fluid to the hepatic artery of the liver, the first branch line coupled with a gas exchanger, where the first branch line includes a flow rate sensor and/or a pressure sensor. The second branch line provides a second portion of the perfusion fluid to the portal vein of the liver; the second branch line includes a valve for controlling flow of perfusion fluid into the portal vein. The second branch line includes a flow rate sensor and/or a pressure sensor. A liver chamber assembly holds the liver ex vivo, and an outlet line for the perfusion fluid connects the liver chamber assembly and the pump.