Abstract: An endoprosthesis, in particular an intraluminal endoprosthesis such as a stent, includes a carrier structure, which includes at least one component containing a magnesium alloy of the following composition: Magnesium: between about 60.0 and about 88.0% by weight Rare earth metals: between about 2.0 and about 30.0% by weight Yttrium: between about 2.0% and about 20.0% by weight Zirconium: between about 0.5% and about 5.0% by weight Balance: between 0 and about 10.0% by weight wherein the alloy components add up to 100% by weight.

Abstract: The invention concerns an implantable electrode which includes at least one electrical conductor having a proximal connecting region for a pulse generator and at least one working electrode which can be connected to the pulse generator by way of the conductor. The implantable electrode includes at least one portion which contains elementary magnesium.

Abstract: The invention concerns a fixing for implantable electrodes and catheters. The object of the present invention is inter alia to provide a fixing which takes account of the different demands in the course of time of ordinary use of the implantable electrodes or catheters. For that purpose the fixing includes at least one first structural element comprising a biodegradable material, namely a biodegradable magnesium alloy.

Abstract: The invention relates to an endovascular implant, which is at least largely biodegradable and whose in vivo degradation can be controlled. To achieve this, the implant comprises a tubular base body, open on its end faces and consisting of at least one biodegradable material, said base body having an in vivo, location-dependent first degradation characteristic D1(x), in addition to a coating that covers the base body completely or in sections and consists of a biodegradable material, said coating having an in vivo, location-dependent second degradation characteristic D2(x).

Abstract: A roofing shingle includes a buttlap portion with a butt edge and a headlap portion with a head edge. The roofing shingle includes a coated mat which is a roofing mat coated with an organic-based coating material. The roofing shingle also includes a water impermeable sheet adjacent to the coated mat. In one embodiment, the headlap portion of the coated mat is mostly replaced by the sheet. In another embodiment, the roofing shingle has a limited width.

Abstract: An algae resistant roofing material includes a portion that is normally exposed when the roofing material is installed on a roof. The exposed portion of the roofing material includes a substrate coated with a coating. The coating includes an upper surface that is positioned above the substrate when the roofing material is installed on the roof. The roofing material also includes an application of metallic particles applied to the upper surface of the coating. The metallic particles include at least one ingredient that inhibits the growth of algae. The metallic particles have a large surface area characterized by at least one of the following: (a) a mean Particle Irregularity Factor of at least 1.5; (b) a mean apparent density of not greater than 3.5 g/cm3; and (c) a mean specific surface area of at least 0.02 m2/g.

Abstract: An endoprosthesis, in particular an intraluminal endoprosthesis such as a stent, comprises a carrier structure, which includes at least one component comprising a magnesium alloy of the following composition: Magnesium: between about 60.0 and about 88.0% by weight Rare earth metals: between about 2.0 and about 30.0% by weight Yttrium: between about 2.0% and about 20.0% by weight Zirconium: between about 0.5% and about 5.0% by weight Balance: between 0 and about 10.0% by weight wherein the alloy components add up to 100% by weight.

Abstract: An endoprosthesis, in particular an intraluminal endoprosthesis such as a stent, comprises a carrier structure, which includes at least one component comprising a magnesium alloy of the following composition: Rare earth metals: between about 2.0 and about 5.0% by weight, with neodymium between about 1.5 and about 3.0% by weight Yttrium: between about 3.5% and about 4.5% by weight Zirconium: between about 0.3% and about 1.0% by weight Balance: between 0 and about 0.5% by weight wherein magnesium occupies the proportion by weight that remains to 100% by weight in the alloy.

Abstract: The invention concerns a fixing for implantable electrodes and catheters. The object of the present invention is inter alia to provide a fixing which takes better account of the different demands in the course of time of ordinary use of the implantable electrodes or catheters. For that purpose the fixing is distinguished in that it includes at least one first structural element comprising a biodegradable material, namely a biodegradable magnesium alloy.

Abstract: The invention concerns a biocompatible and bioabsorbable wound covering material. The object of the present invention is to improve wound care by a biocompatible, biodegradable wound covering material. In that respect body-specific defense and healing mechanisms are to be assisted and antimicrobial and antiproliferative effects are to be achieved. That is attained in that the wound covering material contains elementary magnesium.

Abstract: The invention concerns an implantable electrode which includes at least one electrical conductor having a proximal connecting region for a pulse generator and at least one working electrode which can be connected to the pulse generator by way of the conductor. The object of the invention is inter alia further to improve the compatibility of implanted electrodes. That is achieved in that the implantable electrode includes at least one portion which contains elementary magnesium.

Abstract: The present invention concerns a suture and clip material for surgical purposes which at least in parts comprises a biodegradable magnesium alloy with the following proportions by weight of the alloy components: rare earth metals between 2.0 and 4.0% by weight, yttrium between 3.5 and 4.5% by weight, zirconium between 0.3 and 1.0% by weight, no aluminum or at most aluminum <0.01% by weight, and balance <0.5% by weight, in particular <0.3% by weight, wherein magnesium occupies the proportion by weight that remains to 100% by weight in the alloy.