Electrode arrangement for plasma treatment and device for creating a transcutaneous connection

In the creation of a transcutaneous connection between an exterior and an interior of a human or animal body by means of a cylindrical skin penetration piece (5) which provides a passage through the skin and has a longitudinal axis that determines the direction of passage through the skin, wound-hea...

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Bibliographische Detailangaben
Hauptverfasser:	Meyer, Michael, Wandke, Dirk, Kopp, Matthias, Skiera, Richard
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DIAGNOSIS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROTHERAPY FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE IDENTIFICATION MAGNETOTHERAPY MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PLASMA TECHNIQUE PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS PROSTHESES RADIATION THERAPY SURGERY TREATMENT OR PROTECTION OF EYES OR EARS ULTRASOUND THERAPY
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Beschreibung
Zusammenfassung:	In the creation of a transcutaneous connection between an exterior and an interior of a human or animal body by means of a cylindrical skin penetration piece (5) which provides a passage through the skin and has a longitudinal axis that determines the direction of passage through the skin, wound-healing action and reliable disinfection are effected in that an annular flat electrode arrangement (7) which has a contact surface at an angle to the longitudinal axis can be fastened to the skin penetration piece (5). Said electrode arrangement (7) comprises a flat electrode (19) and a flat dielectric (20) shielding the electrode (19) relative to the surface of the skin, and is designed as a counter-electrode to generate a dielectric barrier plasma (16) between the dielectric (20) and the surface of the skin.