| US 6,309,673 C1 (7060th) | ||
| BICARBONATE-BASED SOLUTION IN TWO PARTS FOR PERITONEAL DIALYSIS OR SUBSTITUTION IN CONTINUOUS RENAL REPLACEMENT THERAPY | ||
| Annick Duponchelle, Brussels, Belgium; Dirk Faict, Assenede, Belgium; Patrick Balteau, Bothey, Belgium; Jean-Pierre Hartman, Rhode-St-Genese, Belgium; Leo Martis, Long Grove, Ill., and Francesco Peluso, Heverlee, Belgium, assignors to Baxter International Inc., Deerfield, Ill. | ||
| Reexamination Request No. 90/008,468, Feb. 2, 2007. | ||
| Reexamination Certificate for Patent 6,309,673, issued Oct. 30, 2001, Appl. No. 393,743, Sep. 10, 1999. | ||
| Int. Cl. A61K 33/14; |
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| U.S. Cl. 424—717 |
| AS A RESULT OF REEXAMINATION, IT HAS BEEN DETERMINED THAT: |
| Claims 1-16 are cancelled. |
| [1. A two-part bicarbonate containing solution, the solution comprising: a first part housed in a first container, the first part including an alkaline bicarbonate concentrate having a pH ranging from 8.6 to 10.0;
a second part housed in a second container, the second part including an acidic concentrate having a pH ranging from about 1.0 to 3.0, the pH of the acidic concentrate effective to obtain, when the first part and the second part are mixed together, a mixed solution having a pH ranging from 6.5 to 7.6.]
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