| 发明名称 |
BIOERODIBLE CONTRACEPTIVE SUPPOSITORY |
| 摘要 |
BIOERODIBLE CONTRACEPTIVE SUPPOSITORY The invention relates to an intravaginally-dissolvable contraceptive suppository, a method of using said suppository, and an improved method of manufacturing said birth control device. The suppositories of the invention, which comprise a lyophilized foam and a contraceptive, have a dissolution time of at least about 2 hours, and up to about 24 hours, and provide superior protection against pregnancy.
|
| 申请公布号 |
CA2105836(A1) |
申请公布日期 |
1994.03.11 |
| 申请号 |
CA19932105836 |
申请日期 |
1993.09.09 |
| 申请人 |
BRITTON, PETER;FLANAGAN, PATRICIA;HART, WILLIAM P.;LIKIN, DEBORAH |
发明人 |
BRITTON, PETER;FLANAGAN, PATRICIA;HART, WILLIAM P.;LIKIN, DEBORAH |
| 分类号 |
A61K9/02;A61K9/00;A61K9/12;A61K47/38;A61K47/46;(IPC1-7):A61K9/02;A61K31/085;A61K47/42 |
主分类号 |
A61K9/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
