Patent ID: 9642938
Date: 2017-05-09
CPC Classifications: A61K,A61L

Claim:
1. A medical composition for injection, the composition comprising: a carrier in particle form, the carrier having (i) a support made from a bioabsorbable polymer particle and (ii) a surface layer made from hydroxyapatite nanocrystal particles, which have diameters of 25 nm to 500 nm, and provided on the support, wherein the particle diameter of the carrier is not less than 10 μm and not greater than 200 μm; and a sufficient number of cells, which are effective to generate new blood vessels in a living subject, said cells being adhered directly onto the surface layer of the carrier by adhesive ability of said cells by mixing said carrier and said cells in such a manner that the number, per carrier, of said cells to be mixed is less than or equal to 1×10 wherein the composition does not contain gelatin, wherein the ratio by weight of said carrier to said cells is from 1/10 to 10/1, and wherein said cells are myelomonocytic cells.