Imperforate bowl: centrifugal separators – With means for indicating – inspecting – measuring – signaling...
Reexamination Certificate
2007-06-26
2007-06-26
Cooley, Charles E. (Department: 1723)
Imperforate bowl: centrifugal separators
With means for indicating, inspecting, measuring, signaling...
C494S023000, C494S045000
Reexamination Certificate
active
11461593
ABSTRACT:
A centrifuge for processing blood and blood components in a processing bag connected to at least one secondary bag comprises a rotor for spinning a processing bag and separating a content thereof in at least two components, and a squeezing member for exposing a processing bag to an external pressure and causing a transfer of a separated component from a processing bag into a secondary bag. Electrically powered devices, such as valves and photocells, are mounted on the rotor for controlling a transfer of fluid from a processing bag into a secondary bag. An electrical power supply system supplies the electrically powered devices with electrical power through the rotor.
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International Search Report for PCT/SE00/01076, Sep. 28, 2000.
Hällgren Emanuel
Högberg Niclas
Pihlstedt Peter
Arciniegas Laura B.
Cooley Charles E.
Gambro BCT, Inc.
Merkling John R.
O'Connor Edna M.
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