Imperforate bowl: centrifugal separators – Rotatable bowl – Including structure located within vertically-oriented bowl...
Patent
1994-02-22
1995-04-11
Scherbel, David A.
Imperforate bowl: centrifugal separators
Rotatable bowl
Including structure located within vertically-oriented bowl...
494 41, 494 43, B04B 102
Patent
active
054053080
ABSTRACT:
An improved centrifuge rotor formed of a bowl body and core for blood processing applications, such as cell washing or pheresis, is described. A tubular core adapted to rotate with the rotor defines a processing region between the core and the interior of the bowl body. A plurality of projections extend into the processing region to minimize formation of fluid Coriolis waves which would otherwise cause undesirable turbulence.
REFERENCES:
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patent: 4943273 (1990-07-01), Pages
patent: 4983158 (1991-01-01), Headley
Chammas Jacques
Headley Thomas D.
Haemonetics Corporation
Scherbel David A.
Till Terrence R.
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