Surgery – Container for blood or body treating material – or means used... – Materials mixed within container
Patent
1990-05-25
1993-05-18
Rosenbaum, C. Fred
Surgery
Container for blood or body treating material, or means used...
Materials mixed within container
604410, 604 5, 206221, 424686, A61B 1900, A61M 532
Patent
active
052116433
ABSTRACT:
Dialysis solutions for hemodialysis and the like, are prepared by addition of sufficient acid to lower the pH of a sodium carbonate solution to less than 7.6 under conditions which will retain the carbon dioxide generated by such acid addition and mixing the thus produced solution with a solution of the other ions required in such a dialysis solution, again under conditions which will retain the carbon dioxide, to provide a dialysis solution which, under working conditions, will not cause finely divided precipitates of calcium carbonate to form.
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patent: 4630727 (1986-12-01), Feriani et al.
patent: 4663166 (1987-05-01), Veech
Drucker, et al., Replacement of Renal Function by Dialysis, 1983; pp. 35, 148; 552.
Bartz Volker
Reinhardt Bertold
Behr Omri M.
Fresenius AG
McDonald Matthew J.
Rosenbaum C. Fred
Stright Jr. Ronald K.
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