Fortus Medical, Inc.;The Cleveland Clinic Foundation
发明人:
Robert Assell,Andrew Freeman,George Muschler
申请号：
US15698588
公开号：
US10456502B2
申请日:
2017.09.07
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A method of recovering progenitor cells from bone marrow aspirate. A bone void filler preparation container is provided. The bone void filler preparation container has an inlet port and an outlet port. A bone graft matrix having a particle size of between about 1,000 μm and about 2,000 μm is placed in the bone void filler preparation container. A bone marrow aspirate is passed through the bone void filler preparation container. Progenitor cells in the bone marrow aspirate are retained in the bone void filler preparation container. A selection ratio of the progenitor cells retained in the bone void filler preparation container to a total number of nucleated cells retained in the bone void filler preparation container is greater than about 3.
