Synthesis and characterization of polycaprolactone urethane hollow fiber membranes as small diameter vascular grafts
2016
Abstract The design of bioresorbable synthetic small diameter ( − 6 cm/s, burst pressures from 1158 to 1468 mm Hg, and compliance from 0.52 to 1.48%/100 mm Hg. The suture retention forces ranged from 0.55 to 0.81 N. HFMs had slow degradation profiles, with 15 to 30% degradation after 8 weeks. Human endothelial cells proliferated well on the HFMs, creating stable cell layer coverage. Hemocompatibility studies demonstrated low hemolysis (
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