Method of discharging a frozen blood product
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United States of America Patent
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Nov 3, 1998
Grant Date -
N/A
app pub date -
Apr 14, 1997
filing date -
Jun 26, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and an apparatus for discharging a frozen blood product from a container, wherein, for automating purposes, the surface layer of the frozen blood product on the container wall is slightly thawed by heating from outside, whereby a liquid film is formed between the ice core and the container wall, and the container is opened to form a discharge opening on one side, whereupon the ice core is squeezed out of the container by aid of pressing elements, under application of pressure forces acting on the container and on the ice core, starting from the opposite side of the discharge opening.
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