Sterilant compositions

Details Sterilant compositions Sterilant compositions

1989-04-14

1993-03-09

Le, Hoa Van

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

252107, 25217414, 25217418, 252DIG5, 424665, 514832, C11D 348

Patent

active

051924595

ABSTRACT:
There are disclosed sterilant compositions having improved biocompatibility comprising a sterilant such as sodium chlorite, an acid such as citric acid, and a buffer such as sodium bicarbonate, the compositions forming an isotonic solution with pH of approximately 7.3.
The compositions are particularly useful for cleansing and sterilizing kidney hemodialysis apparatus with minimal disruption of the protein layer which forms on the internal surface of the hollow fibers of a dialysis membrane when a patient is undergoing treatment with the apparatus thus establishing improved biocompatibility between patient and apparatus. The compositions are also useful in other areas of technology, such as, for example, food and wine making technologies.

REFERENCES:
patent: 3065139 (1962-11-01), Ericsson
patent: 3350265 (1967-10-01), Rubinstein et al.
patent: 4132780 (1979-01-01), McConnell
patent: 4336881 (1982-06-01), Babb et al.
patent: 4490389 (1984-12-01), Nelson et al.
patent: 4690772 (1987-09-01), Tell et al.

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