A prosthetic device and prosthetic device with a cylindrical tubular; biological matrix of support for release of drugs; with or without polymers.

摘要

A prosthetic device and prosthetic device with a cylindrical tubular; biological matrix of support for release of drugs; with or without polymers describes a prosthetic device 31, expandable,A biocompatible metallic or resin, whose spatial structure is arranged into hexagonal cells, coaptadas each other, arranged in the longitudinal direction of the prosthesis.Together with its internal matrix release 32.This is represented by artificial biological membrane, whose spatial arrangement is in hexagonal cells 34, as the result of own cells that compose the estentor itself, open,In the whole inner surface of the same.The microcapsules or liposomes 33 contained in the interior of the hexagonal cells that form the biological membrane support 32, are aggregated and supported by an intracellular matrix.In this sense, the microcapsules / liposomes will be gradually and selectively released through an action of drug combination, dissolving the matrix 35 of a particular layer.