发明名称 |
Apparatus, method and composition for preserving media in tip of solution dispenser |
摘要 |
A container, composition and method for preserving treatment solutions, in which the composition includes weak and strong preservatives. The dispensing container includes media within a dispensing tip which media removes or alters the strong preservative, while allowing the weak preservative to inhibit microbial growth in the tip media. The dispensing container is especially useful in delivering to the ocular environment ophthalmic solutions which are essentially free of strong preservative which may cause patient discomfort. A dispensing container including a pH-preserved pilocarpine solution is disclosed in one embodiment. <IMAGE>
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申请公布号 |
EP0745391(A1) |
申请公布日期 |
1996.12.04 |
申请号 |
EP19960810318 |
申请日期 |
1996.05.21 |
申请人 |
CIBA-GEIGY AG |
发明人 |
TSAO, FU-PAO;MARTIN, STEPHEN MERRITT;SHLEVIN, HAROLD;ROWE, THOMAS EDWARD |
分类号 |
A61J1/05;A61J1/00;A61J3/00;A61K9/00;A61K9/08;A61K31/415;A61K47/04;A61K47/18;A61L2/18;A61L12/08;A61P27/02;(IPC1-7):A61L2/18;G02C13/00 |
主分类号 |
A61J1/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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