Medical implants made of artificial materials; implants for the treatment of aneurysms; instruments for the treatment of aneurysms; flow diverters; implants for influencing blood flow; stents, in particular drug-coated stents; catheters, in particular for neurovascular applications; aspiration catheters; guiding catheters; medical guide wires; instruments for the implanting and explanting of implants; apparatus for the diagnosis of cerebrovascular diseases; balloon catheters, including drug-coated balloon catheters; receptacles for receiving surgical instruments; biocompatible coated stents; surgical implants made of artificial materials; balloon angioplasty inflation instruments; percutaneous insertion kits; medical apparatus and instruments; surgical and medical instruments and apparatus; endovascular appliances for the removing of thrombi; medical occlusion devices.