An implant material comprising a porous base material wherein the voids are filled with a denatured albumin or a biodegradable polyester and the blood-contacting surface contains an antithrombotic substance. This material is excellent in antithrombotic activity and can introduce cells thereinto actively, so that it can inhibit thrombus formation for long and has an excellent patency even when used in making an artificial blood vessel having an inner diameter as small as less than 6 mm.
一种由多孔基底材料组成的植入材料,其中的空隙由变性白蛋白或
生物可降解聚酯填充,与血液接触的表面含有抗血栓物质。这种材料具有极佳的抗血栓活性,并能将细胞主动引入其中,因此可长期抑制血栓形成,即使用于制造内径小于 6 毫米的人造血管,也具有极佳的通畅性。