MEDICAL DEVICE

The present invention relates to a medical device, particularly a vascular graft or an arteriovenous (AV) graft for haemodialysis. The medical device comprises a layer of porous silk fibroin matrix and a layer of knitted silk fibres. The invention further relates to processes of manufacture of such...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KNIGHT, DAVID PHILIP, LESAGE, STEPHANIE
Format:	Patent
Sprache:	eng ; fre
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 DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE 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 PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	The present invention relates to a medical device, particularly a vascular graft or an arteriovenous (AV) graft for haemodialysis. The medical device comprises a layer of porous silk fibroin matrix and a layer of knitted silk fibres. The invention further relates to processes of manufacture of such medical devices and methods of use of such devices. La présente invention concerne un dispositif médical, en particulier un greffon vasculaire ou un greffon artérioveineux (AV) pour une hémodialyse. Le dispositif médical comprend une couche de matrice de fibroïne poreuse et une couche de fibres de soie tissées. L'invention concerne en outre des procédés de fabrication de tels dispositifs médicaux et des procédés d'utilisation de tels dispositifs.