Blood processing apparatus with cell capture chamber with...

Imperforate bowl: centrifugal separators – Rotatable bowl – Including flexible – removable lining therein

Reexamination Certificate

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C494S067000, C210S782000

Reexamination Certificate

active

07963901

ABSTRACT:
A disposable blood separation set of a centrifugal blood processing system comprising a blood processing chamber adapted to be mounted on a rotor of a centrifuge; a frustro-conical cell separation chamber in fluid communication with the processing chamber, the cell separation chamber having a protruding inlet therein. The protruding inlet may have a frustro-conical inner surface that slants radially outwardly from an inlet to a mouth of the protruding inlet. A circumferential well may surround the protruding inlet. The cell separation chamber may have a baffle within a separation area. The baffle may have a plurality of vanes with openings therein.

REFERENCES:
patent: 2616619 (1952-11-01), MacLeod
patent: 3391597 (1968-07-01), Gropper
patent: 5405308 (1995-04-01), Headley et al.
patent: 5674173 (1997-10-01), Hlavinka et al.
patent: 5722926 (1998-03-01), Hlavinka et al.
patent: 5906570 (1999-05-01), Langley et al.
patent: 5939319 (1999-08-01), Hlavinka et al.
patent: 5951877 (1999-09-01), Langley et al.
patent: 6051146 (2000-04-01), Green et al.
patent: 6053856 (2000-04-01), Hlavinka
patent: 6334842 (2002-01-01), Hlavinka et al.
patent: 6354986 (2002-03-01), Hlavinka et al.
patent: 7201848 (2007-04-01), Antwiler et al.
patent: 2005/0051466 (2005-03-01), Carter et al.
patent: 2006/0191857 (2006-08-01), Hlavinka et al.
patent: 2658926 (1978-06-01), None
patent: 3700122 (1988-07-01), None
patent: 3734170 (1989-07-01), None
patent: 0406485 (1991-01-01), None
patent: 0408462 (1991-01-01), None
patent: WO94/06535 (1994-03-01), None
patent: WO96/33203 (1996-10-01), None
Figdor et al, “Theory and Practice of Centrifugal Elutriation (CE), Factors Influencing the Separation of Human Blood Cells”,Cell Biophysics 5, 105-118, 1983.
Grabske, Robert, “Separating Cell Populations by Elutriation”, Beckman Instruments, 1978, p. 1-8.
Lutz et al, “Large-Scale Cell Separation by Centrifugal Elutriation”,Analytical Biochemistry, 1992, 200:376-380.
Sanderson, et al, “Design Principles for a Counterflow Centrifugation Cell Separation Chamber”,Analytical Biochemistry, 1976, 71:615-622.
Tulp et al, “A Separation Chamber to Sort Cells and Cell Organelles by Weak Physical Forces . . . ”,J. of Immunological Methods, 1984, 69:281-295.
International Search Report and Written Opinion , PCT/US2009/037609, mailed Aug. 13, 2009.

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