| 摘要 |
Methods and devices are disclosed for repairing injured, infected, or otherwise damaged connective tissues. Such repairs use injectable combinations of: (i) stromal precursor cells, which can be obtained from a patient via liposuction, and which can mature rapidly into muscle, ligament, tendon, or other types of connective tissue cells that are needed at a repair site; and (ii) platelets, which will accelerate and promote a repair process, and which can be obtained from the patient's blood. When mixed together, stromal precursor cells and platelet cells will act synergistically, to generate new tissue which can replace or repair damaged tissue. Devices and methods are disclosed for processing an already-centrifuged layer of“spun fat”, obtained from a liposuction extract, to remove unhelpful materials and concentrate the stromal precursor cells, before the stromal cells are mixed with platelet cells for injection into a patient.
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