NEW GENERATION HEART VALVE AND PRODUCTION METHOD WITH MELT ELECTROWRITING METHOD

It makes possible to produce a parallel structured, 3-dimensional, tightly pored and nanofiber structure elastic tissue with nanofiber texture with the use of polymers and different additives. The present invention relates to obtaining a new generation heart valve with melt electrowriting method fro...

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Bibliographische Detailangaben
Hauptverfasser:	BULUŞ, Gülseren Sakarya, AKKAŞ, Mehmet
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:	It makes possible to produce a parallel structured, 3-dimensional, tightly pored and nanofiber structure elastic tissue with nanofiber texture with the use of polymers and different additives. The present invention relates to obtaining a new generation heart valve with melt electrowriting method from the substances such as collagen isolated from fish scales (CIFS), soybean oil (SO), NELL-1 protein (NLP), pentoxifylline (PSN), polycaprolactone (PCL), carboxymethyl cellulose (CMC), chitosan (CTS), and shape memory polyurethane (SMPU). Il est possible de produire un tissu élastique à structure en nanofibres, à pores étroits, tridimensionnel et structuré en parallèle présentant une texture de nanofibres avec l'utilisation de polymères et de différents additifs. La présente invention concerne l'obtention d'une valve cardiaque de nouvelle génération avec un procédé d'électroécriture par fusion à partir de substances telles que le collagène isolé à partir d'écailles de poisson (CIFS), l'huile de soja (SO), la protéine NELL-1 (NLP), la pentoxifylline (PSN), la polycaprolactone 10 (PCL), la carboxyméthylcellulose (CMC), le chitosane (CTS) et le polyuréthane à mémoire de forme (SMPU).