Fresenius Medical Care Deutschland Gmbh

Simone Lippert

John Heppe

Andreas Wuepper

Andreas Wüpper

The present invention relates to a gear pump having a housing that has an inflow for the liquid to be conveyed, that has an outflow for the conveyed liquid, and that has a pump chamber in which the gear or gears for conveying the liquid are present, with at least one bearing position being present in the housing, in which bearing position at least one gear is rotatably received, wherein the inflow is in a different plane than the outflow; and wherein at least one first flushing passage that extends up to the bearing position(s) is in direct or indirect fluid communication with the inflow and/or with the outflow.

Gear pump

A terminal clamp for a moisture sensor to be placed on a patient's skin in order to monitor a vascular access to a patient includes first, lower and second, upper legs for clamped fixing of terminal tab of moisture sensor, rear end pieces of the legs being connected. The terminal clamp includes terminal contacts for contacting electrical contact points of terminal tab, and a guide piece having a slot-shaped cutout for receiving terminal tab. Slot-shaped cutout of guide piece is bounded laterally by two stop elements so that terminal tab is held in terminal clamp in a predetermined position, in which terminal contacts of terminal clamp contact the electrical contact points of terminal tab. Upper leg comprises a latching device, which is fixed in slot-shaped cutout in a snap-in manner when terminal clamp is closed to lock upper leg in position on lower leg.

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Gemuenden am Main, Germany

Simone Lippert