Imperforate bowl: centrifugal separators – Rotatable bowl – Including housing for bowl
Patent
1987-03-03
1988-08-30
Jenkins, Robert W.
Imperforate bowl: centrifugal separators
Rotatable bowl
Including housing for bowl
494 84, 604 6, B04B 900, B04B 702
Patent
active
047673966
ABSTRACT:
A method and apparatus for processing biological fluids, such as blood, by centrifugal separation, is described in which no rotary seals are required for introduction of fluids to a centrifuge bowl. Instead, rotary motion from a drive motor is coupled by a coupling means to a driven member extending from an enclosed centrifuge bowl. The coupling means comprises a non-rotational member which translates, or orbits, about the bowl axis. A flexible boot, extending from the coupling means, seals the opening in the enclosure through which the driven member is driven.
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Haemonetics Corporation
Jenkins Robert W.
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