发明名称 |
ARTIFICIAL TEAR COMPOSITION CONTAINING A COMBINATION OF THREE DEMULCENTS |
摘要 |
Improved artificial tear compositions are described. The compositions are preferably formulated as sterile, isotonic solutions. The solutions contain a unique combination of three demulcents. The solutions preferably also contai n one or more electrolytes and may also contain a nonionic surfactant. The solutions provide ocular comfort and are particularly useful in patients tha t are experiencing mild to moderate dryness or other irritation of the cornea. The solutions may be packaged as either an unpreserved unit dose product or as a preserved multi-dose product. The multi-dose products contain a very mild antimicrobial preservative system, and consequently can be frequently applie d to the eye with little risk of ocular irritation attributable to the preservative components.
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申请公布号 |
CA2436269(C) |
申请公布日期 |
2008.02.05 |
申请号 |
CA20012436269 |
申请日期 |
2001.12.13 |
申请人 |
ALCON, INC. |
发明人 |
CHOWHAN, MASOOD A.;CHEN, HUAGANG |
分类号 |
A61K9/08;A61K9/00;A61K31/198;A61K33/22;A61K47/34;A61P27/04 |
主分类号 |
A61K9/08 |
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