Michael D. Leach,Joel C. Higgins,Matthew Swift,Nathan Gordon
申请号：
US12946338
公开号：
US08808551B2
申请日:
2010.11.15
申请国别(地区):
US
年份:
2014
代理人:
摘要：
An apparatus that allows for separating and collecting a fraction of a sample. The apparatus, when used with a centrifuge, allows for the creation of at least three fractions in the apparatus. It also provides for a new method of extracting the buffy coat phase from a whole blood sample and mesenchymal stem cells from bone reaming material. A buoy system that may include a first buoy portion and a second buoy member operably interconnected may be used to form at least three fractions from a sample during a substantially single centrifugation process. Therefore, the separation of various fractions may be substantially quick and efficient.
