Viscoelastic solution

Details Viscoelastic solution Viscoelastic solution

1985-08-01

1987-12-15

Brown, J. R.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

514 54, A61K 3170

Patent

active

047133759

ABSTRACT:
Viscoelastic solution including a buffered solution, 1-8% cellulose gum and 1-8% chondroitin sulfate, pH adjusted to 7.2-7.6 at a osmolality between 200-400 MOSM. The buffered solution can be HEPES buffered minimum essential media (MEM), phosphate buffer system (PBS), balanced salt solution, or TC199.

REFERENCES:
patent: 4436730 (1984-03-01), Ellis et al.
patent: 4486416 (1984-12-01), Soll et al.
Kaufman et al., American Journal of Opthalmology, 1984, pp. 112-114.
Lindstrom et al., Chemical Abstracts, vol. 103, 1985, No. 156864r.

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