VERFAHREN ZUM HERSTELLEN EINER IMPLANTIERBAREN ELEKTRODE

In a method for manufacturing an implantable electrode, particularly a stimulating electrode, vitreous carbon is sputtered from a vitreous carbon target on at least a part of the surface of the electrode. The sputtering is performed in an argon atmosphere at a pressure of 4 to 8x10-2 mbar and at a v...

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Hauptverfasser:	EDELING,MARTIN,DR, SCHACK,PETER, MUND,KON?AD,DR, FRELLER,HELMUT
Format:	Patent
Sprache:	ger
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ELECTROTHERAPY HUMAN NECESSITIES HYGIENE INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MAGNETOTHERAPY MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEASURING MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL PHYSICS RADIATION THERAPY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TESTING ULTRASOUND THERAPY
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Beschreibung
Zusammenfassung:	In a method for manufacturing an implantable electrode, particularly a stimulating electrode, vitreous carbon is sputtered from a vitreous carbon target on at least a part of the surface of the electrode. The sputtering is performed in an argon atmosphere at a pressure of 4 to 8x10-2 mbar and at a voltage of 1.6 to 2.4 kV. The electrode may consist essentially of platinum-iridium, vitreous carbon or platinum.