FIELD: medicine. SUBSTANCE: method deals with obtaining and delivering substances applied in medicine. Implanted device has got a body made of matrix material, developed by fibrillae of unsolved collagen with the following constituents inside it: (a) great number of mammalian cells; and (b) great number of microspheres, each consisting of, predominantly, one or more following substances: collagen, polystyrene, dextran, polyacrylamide, cellulose, calcium alginate, latex, polysulfone and glass. The present innovation widens the quantity of means designed for obtaining and delivering medicinal substances. EFFECT: higher efficiency. 84 cl, 3 dwg, 11 ex, 7 tbl
Authors
Dates
2003-04-10—Published
1996-10-25—Filed