Surgery – Blood drawn and replaced or treated and returned to body – Constituent removed from blood and remainder returned to body
Patent
1997-08-18
1999-03-09
Lewis, Aaron J.
Surgery
Blood drawn and replaced or treated and returned to body
Constituent removed from blood and remainder returned to body
604410, 604416, 210767, 210806, A61M 3700
Patent
active
058793186
ABSTRACT:
A closed sterile bag system contains at least two separate compartments with communication between them temporarily blocked and with one of the compartments containing an erythrocyte sedimentation solution. The umbilical cord blood is collected and contacted with an anticoagulant whereupon the blockage is removed and the erythrocyte sedimentation solution is caused to contact the blood all within the closed sterile system.
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patent: 5520699 (1996-05-01), Hessel et al.
Meijer Else Johanna
Van Der Heiden Johannes
Cho David J.
Dubno Herbert
Lewis Aaron J.
NPBI International B.V.
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