发明名称 |
APPLICATORS FOR PHARMACOLOGICALLY ACTIVE AGENTS, THEIR PREPARATION AND USE |
摘要 |
<p>A disposable applicator for placing a pharmacologically active agent in contact with a moist body surface, especially the eye is in the form of an elongate strip disposed at one end of which is a soluble matrix element containing the pharmacologically active agent so that on contact with the moist body surface the matrix element separates from the remainder of the strip. In a preferred form the matrix element is attached to the remainder of the strip by a thin water soluble membrane which rapidly dissolves in body fluid thereby releasing the matrix element to the body surface. Processes for the preparation of the disposable applicators are also described.</p> |
申请公布号 |
CA1186224(A) |
申请公布日期 |
1985.04.30 |
申请号 |
CA19820401976 |
申请日期 |
1982.04.29 |
申请人 |
SMITH AND NEPHEW ASSOCIATED COMPANIES LIMITED |
发明人 |
LLOYD, RONALD |
分类号 |
A61F9/00;A61M35/00;(IPC1-7):A61M35/00;A61M37/00 |
主分类号 |
A61F9/00 |
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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