Počet záznamů: 1

Textile blood vessels coated with DLC

  1. 1.
    0321132 - FZU-D 2009 RIV DE eng C - Konferenční příspěvek (zahraniční konf.)
    Jelínek, Miroslav - Podlaha, J. - Kocourek, Tomáš - Žížková, V.
    Textile blood vessels coated with DLC.
    [Textilní cévní protézy pokryté DLC.]
    Proceedings of 4th European Conference of the International Federation for Medical and Biological Engineering. Berlin: Springer, 2009 - (Vander Sloten, J.; Verdonck, P.; Nyssen, M.; Haueisen, J.), s. 2173-2174. IFMBE Proceedings, vol. 22. ISBN 978-3-540-89207-6.
    [ECIFMBE 2008. European Conference of the International Federation for Medical and Biological Engineering /4./. Antwerp (BE), 23.11.2008-27.11.2008]
    Výzkumný záměr: CEZ:AV0Z10100522
    Klíčová slova: PLD * DLC * vascular prostheses * in vivo * textile vessels
    Kód oboru RIV: BH - Optika, masery a lasery
    http://dx.doi.org/10.1007/978-3-540-89208-3_519

    Textile vascular prostheses were coated with amorphous diamond- like carbon (DLC) layers. The layers were created by pulsed laser deposition (PLD) in argon ambient. Depending on the deposition conditions the percentage of sp3 ("diamond") content varied from 40 % to 60 %. In vivo tests were evaluated. Two types of coated vessels (more graphitic x more sp3 content) and reference ones were operated into into arteria carotis of sheep. Best results were obtained with more "diamond" layers, thickness of 20 nm.

    Textilní cévní náhrady byly pokryty vrstvou DLC (diamantu-podobného uhlíku). Vrstvy byly připraveny metodou PLD. V závislosti na depozičních podmínkách se měnil obsah sp3 vazeb od 40% do 60%. In-vivo testy byly realizovány na ovcích.
    Trvalý link: http://hdl.handle.net/11104/0169797