Abstract: A marker composite for medical implants composed of a biocorrodible metallic material and a medical implant comprising an X-ray marker which was made of the marker composite. The marker composite contains a large number of particles composed of a radio-opaque metal, which are embedded in an electrically non-conductive polymer. The particles have an additional electrically non-conductive coating.

Abstract: A marker composite for medical implants composed of a biocorrodible metallic material and a medical implant comprising an X-ray marker which was made of the marker composite. The marker composite contains a large number of particles composed of a radio-opaque metal, which are embedded in an electrically non-conductive polymer. The particles have an additional electrically non-conductive coating.

Abstract: An example embodiment of the invention is an expandable stent comprising a tubular base body with a lumen along a longitudinal axis, wherein the base body has a plurality of circumferential support structures which are successively positioned along the longitudinal axis and are each composed of a sequence of diagonal elements and arched elements, and has one or more connectors, wherein two successive circumferential support structures are joined together by at least one connector, and each connector is attached to one diagonal element of the two circumferential support structures to be connected; characterized in that a diagonal element to which a connector is attached has an elongated shape with two opposite ends, i) wherein the diagonal element at its first end has a branching point with a diameter d1 at which the diagonal element directly branches into an arched element and a connector, ii) wherein the diagonal element at its second end has a connecting point with a diameter d2 at which the diagonal elemen

Abstract: A stent fixation system 3 for fixation of a stent, comprising two retaining areas 10 which are connected by a connecting area 12 to form a fixation tubing. The retaining areas 10 provide a retaining structure which is designed to hold at least one stent strut 2 of the stent in the undilated state, such that the stent struts 2 are no longer in one of the retaining areas 10, at least in the dilated state of the stent.