Imperforate bowl: centrifugal separators – Rotatable bowl – Including flexible – removable lining therein
Patent
1977-07-19
1983-12-06
Krizmanich, George H.
Imperforate bowl: centrifugal separators
Rotatable bowl
Including flexible, removable lining therein
B04B 712
Patent
active
044190891
ABSTRACT:
A centrifugal blood component separator with a spiral helically inclined rotor chamber. The apparatus uses continuous blood flow-through without rotating seals. At the lower end of the helical rotor chamber there are terminals for blood input and packed red blood cell output, whereas at the higher end there is a terminal for plasma. Intermediate outlet terminals may be provided for white blood cells and platelets.
REFERENCES:
patent: 2730299 (1956-01-01), Kelsey
patent: 3703984 (1972-11-01), Pruessner
patent: 3987961 (1976-10-01), Sinn et al.
patent: 4007871 (1977-02-01), Jones et al.
patent: 4010894 (1977-03-01), Kellogg et al.
Ito Yoichiro
Kolobow Theodor
Berl Herbert
Byrnes Thomas J.
DiPietro Vito J.
Krizmanich George H.
The United States of America as represented by the Department of
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