Polymeric tubing for medical purposes; Laser cut polymer pipes for medical purposes; Pipes of polymer threads for medical purposes; Pipes of melted polymer threads for medical purposes; Pipes of spun polymer threads for medical purposes; Polymer pipes for releasing active substances; Drug-coated polymer pipes; Medical implants; Biodegradable implants; Implants of polymer materials; Vascular supports; Vascular implants; Vascular implants for releasing active substances; Stents; Bio-degradable stents; Stents for releasing active substances; Biocompatible coated stents; Drug-coated stents; Stents for the peripheral area; Coronary stents; Vascular stents; Trachea stents; Air pipe stents; Bronchial stents; Urethral stents; Oesophagus stents; Stents for the oesophagus; Biliary stents; renal stents; Small intestine stents; Large intestine stents; Stent-catheter-systems, Nasal passage implants