摘要 |
A method and apparatus for manufacturing a circulatory system non-pyrogenic vascular prosthesis comprising a multilaminar tubular member comprising an interior strata, a unitary medial strata and an exterior strata. The interior strata bears a pseudoneointima facilitating lumen surface and the exterior strata bears a stabilization promoter surface. The interior and exterior stratum being separated solely by said unitary medial strata which comprises an exclusionary boundary. |