Weaving artificial limbs of blood vessels with biologically active matrix
2004
Kancevica, V.(Riga Technical Univ. (Latvia)) | Feldmane, L.(P. Stradina Univ. Hospital, Riga (Latvia)) | Auzans, A.(Latvia Univ. of Agriculture, Jelgava (Latvia). Faculty of Veterinary Medicine. Preclinical Inst.)
Are offered weaving artificial limbs of blood vessels with a configuration of walls of the arteries of the person appropriate to structure and consisting of three it is mutual bounding environments. Artificial limbs develop from biologically inert, non-toxic polyester and polyurethane yarns. Polyester yarns in prostheses carry out functions collagen, and yarns polyurethane - role elastic fibres. Artificial limbs are impregnated with a composite solution, which after drying forms biologically active matrix. The processed material, structure of an artificial limb and manufacturing techniques enable to receive a pulsing artificial limb, which perfectly carries out the functions in vivo.
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