Development and Examination of Coated Coronary Stents
  • Metaadatok
Tartalom: http://www.kfki.hu/~anyag/tartalom/2007/jun/3_Bognar_Ring...
Archívum: MTA Könyvtár
Gyűjtemény: Status = Published


Type = Article
Cím:
Development and Examination of Coated Coronary Stents
Létrehozó:
Bognár, Eszter
Ring, György
Marton, Hilda Zsanett
Dobránszky, János
Kiadó:
Magyar Anyagtudományi Egyesület
Dátum:
2007
Téma:
RZ Other systems of medicine / orvostudomány egyéb területei
TN Mining engineering. Metallurgy / bányászat, kohászat, fémipar
Tartalmi leírás:
The aim of this study is to show the developments carried out by us with coated stents,
expansion properties, furthermore the failures of the coatings. The coating was examined before and
after expansion, paying special attention to the curves. The quality and the changing of the coatings
were examined by different methods: optical microscopy, atomic force microscopy, scanning
electron microscopy and EDS analysis. The results show that the expansion to a higher pressure did
not change the coating.
Polyurethane coating was given to TentAur stents. The coatings were produced by a method of
dipping. The sterile and dust free environment is crucial to produce a suitable coating.
Electro-polished and non-electro-polished sheets and stents were used for these experiments. The
quality and the changing of the coatings were examined by different methods after drying. The
fatigue tests showed that the polyurethane coating had suitable adherence.
Típus:
Article
PeerReviewed
Formátum:
text
Azonosító:
Bognár, Eszter and Ring, György and Marton, Hilda Zsanett and Dobránszky, János (2007) Development and Examination of Coated Coronary Stents. ANYAGOK VILÁGA, 7 (1). pp. 1-7. ISSN 1586-0140
Kapcsolat: