A bone marrow processing system is a functionally closed, sterile system designed for automatically isolating and concentrating stem cells derived from donated bone marrow aspirate. Rising applications of bone marrow transplant procedures and bone marrow donation procedures used in the treatment of bone marrow cancers, such as acute leukemia, multiple myeloma, immune deficiency disorders, aplastic anemia, spinal fusions, lymphomas, non-union fractures, osteonecrosis and other rare genetic diseases of the bone marrow, is the primary driver in the market. The need to selectively isolate and concentrate selective cells, such as mononuclear cells, allogeneic cancer cells, T cells and others, is driving the market. Over 30,000 bone marrow transplants occur every year. The explosive growth of stem cells therapies represents the largest growth opportunity for bone marrow processing systems.