发明名称 |
BIODEGRADABLE MICROBICIDAL VAGINAL BARRIER DEVICE |
摘要 |
An intravaginal bio-erodible microbicidal barrier device. The device comprises (a) at least one micronized compound selected from the group consisting of cellulose acetate phthalate and hydroxypropylmethylcellulose phthalate, and (b) at least one water soluble or water dispersible cellulose compound selected from the group consisting of hydroxypropylmethylcellulose, methylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, hydroxyethylmethylcellulose, hydroxyethylethylcellulose and hydroxypropylethylcellulose. The device is prepared by a combination of foaming, freezing and freeze-drying processes.
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申请公布号 |
WO0236055(A1) |
申请公布日期 |
2002.05.10 |
申请号 |
WO2001US31603 |
申请日期 |
2001.10.10 |
申请人 |
NEW YORK BLOOD CENTER, INC.;NEURATH, ALEXANDER, ROBERT;STRICK, NATHAN |
发明人 |
NEURATH, ALEXANDER, ROBERT;STRICK, NATHAN |
分类号 |
A61K9/00;A61K9/12;A61P31/12;A61P31/18;(IPC1-7):A61F13/15 |
主分类号 |
A61K9/00 |
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