| 摘要 |
<p>Physiological tear compositions for the treatment of the eye are disclosed which have a high viscosity and contain bicarbonate, a cellulosic polymer and/or a glycosaminoglycan and/or a carboxy vinyl polymer. A claimed composition comprises: a) potassium ions at a concentration between about 11 and about 25 mmol/L; b) calcium ions at a concentration between about 0.2 and about 0.5 mmol/L; c) magnesium ions at a concentration between about 0.15 and about 0.45 mmol/L; d) bicarbonate ions at a concentration between about 1 and about 36 mmol/L; e) at least one component from a group consisting of i) a cellulosic polymer ii) a glycosaminoglycan iii) a carboxy vinyl polymer; and f) a viscosity between about 5 and about 10,000 centipoise. a</p> |
