The purpose of the research is preparation of a new-type hybrid artificial blood vessel with small inner diameter less than 4mm. We paid attention 10 the mechanical property and blood compatibility of the material for preparing the artificial blood vessel. As a core material, segmented polyurethane was used. The inner surface of the artificial blood vessel should have an excellent antithrombogenicity at early stage after implantation and it goes adhesiveness of human umbilical endothelial cells. Thus, the surface should be covered with a blood compatible phospholipid polymer, that is, 2-methacryloyloxyethyl phosphorylcholine (MPC) polymer. The appearance where smooth muscle cells invade on the substrate coated with MPC polymer was observed.
|出版ステータス||Published - 2006 10 19|
|イベント||55th SPSJ Annual Meeting - Nagoya, Japan|
継続期間: 2006 5 24 → 2006 5 26
|Other||55th SPSJ Annual Meeting|
|Period||06/5/24 → 06/5/26|
ASJC Scopus subject areas