Imperforate bowl: centrifugal separators – Including plurality of miniature bowls distrubuted about... – Comprising flexible bowls embraced by pockets provided...
Patent
1982-06-17
1984-11-13
Jenkins, Robert W.
Imperforate bowl: centrifugal separators
Including plurality of miniature bowls distrubuted about...
Comprising flexible bowls embraced by pockets provided...
210927, 383121, 494 27, 494 37, 494 45, 604410, B04B 502
Patent
active
044823428
ABSTRACT:
A cell washing method and apparatus which utilizes centrifugation to separate blood components in a flexible bag. The less dense separated components e.g., supernatant, is expressed from the bag by centrifugal force acting on a plate adjacent the bag and the more dense component e.g., RBC's, remains. The bag is oriented at a double angle in the centrifuge so that less dense component accumulates at one location and more dense at a second location diagonally opposite the first location, thus facilitating removal of the less dense and washing of the more dense component.
REFERENCES:
patent: 2815025 (1957-12-01), Fenton et al.
patent: 2855933 (1958-10-01), Erikson
patent: 3185154 (1965-05-01), Caccavo et al.
patent: 3520471 (1970-07-01), Faust
patent: 3748101 (1973-07-01), Jones et al.
patent: 3905477 (1975-09-01), Graham
patent: 4007871 (1977-02-01), Jones et al.
patent: 4010894 (1977-03-01), Kellogg et al.
patent: 4146172 (1979-03-01), Cullis et al.
patent: 4185629 (1980-01-01), Cullis et al.
patent: 4187979 (1980-02-01), Cullis et al.
patent: 4196088 (1980-04-01), Bacehowski et al.
patent: 4316576 (1982-02-01), Cullis et al.
patent: 4322298 (1982-03-01), Persidsky
H. T. Meryman et al., "The Preparation of Leukocyte-Poor Red Blood Cells: A Comparative Study," Transfusion 20, No. 3: 285-292, May-Jun. 1980.
M. J. O'Connor Wooten, "Use and Analysis of Saline Washed Red Blood Cells," Transfusion 16, No. 5: 464-468, Sep.-Oct. 1976.
Lueptow Richard M.
Peterson Jeffrey J.
Haemonetics Corporation
Jenkins Robert W.
LandOfFree
Blood processing system for cell washing does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Blood processing system for cell washing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blood processing system for cell washing will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2358699