Surgery – Blood drawn and replaced or treated and returned to body – Constituent removed from blood and remainder returned to body
Reexamination Certificate
2004-12-03
2009-11-10
Zalukaeva, Tatyana (Department: 3761)
Surgery
Blood drawn and replaced or treated and returned to body
Constituent removed from blood and remainder returned to body
C604S004010, C604S006050, C604S006060, C604S006090, C604S006110, C422S044000, C422S045000, C422S046000, C422S047000, C422S048000, C210S645000, C210S646000, C210S647000, C210S648000, C210S649000, C210S650000, C210S651000, C210S652000
Reexamination Certificate
active
07615028
ABSTRACT:
An extracorporeal blood treatment system including: a blood circuit having a first blood passage coupled at a first end to a first end of a blood treatment device and a second blood passage coupled at a first end to a second end of the treatment device, wherein the first and second blood passages each have a second end adapted to be coupled to a vascular system of a human patient; a first blood pump connectable to the first blood passage and a second blood pump connectable to the second blood passage, wherein said first and second blood pumps are adapted to move blood through the first and second blood passages in a first direction and in a reverse direction, and a pump controller operatively connected to the first and second blood pumps, said controller operates the blood pumps to cyclically move blood through the first and second blood passages in the first direction and the reverse direction.
REFERENCES:
patent: 4828543 (1989-05-01), Weiss et al.
patent: 5114580 (1992-05-01), Ahmad et al.
patent: 5120303 (1992-06-01), Hombrouckx
patent: 5662806 (1997-09-01), Keshaviah et al.
patent: 5690831 (1997-11-01), Kenley et al.
patent: 5725775 (1998-03-01), Bene et al.
patent: 5808181 (1998-09-01), Wamsiedler et al.
patent: 5894011 (1999-04-01), Prosl et al.
patent: 5947911 (1999-09-01), Wong et al.
patent: 6090048 (2000-07-01), Hertz et al.
patent: 6585675 (2003-07-01), O'Mahony et al.
patent: 6743193 (2004-06-01), Brugger et al.
patent: 7087033 (2006-08-01), Brugger et al.
patent: 7147613 (2006-12-01), Burbank et al.
patent: 2004/0044302 (2004-03-01), Bernard et al.
patent: WO 03/006944 (2003-01-01), None
PCT/US01/42861 International Search Report.
PCT/US01/42861 Written Opinion.
PCT/US01/42861 International Preliminary Examination Report.
European Search Report dated Jun. 12, 2006.
Chapman Ginger T
CHF Solutions Inc.
Nixon & Vanderhye P.C.
Zalukaeva Tatyana
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