| 摘要 |
1526476 Ocular insert ALZA CORP 22 Sept 1976 [28 Oct 1975] 39320/76 Heading A5B Ocular inserts for treating dry eye comprise a therapeutic agent (a) capable of causing osmotic flow of water from the interstitial fluid to the tear film, (b) biologically compatible with the eye and (c) having no systemic or topical pharmacological or physiological effects at the dosage used except to induce aqueous flow, contained within a polymer body for insertion in the cul-de-sac of the eye, the polymer body releasing the therapeutic agent over a period of time and in sufficient quantity to produce the desired effect of inducing the said aqueous flow. |
