发明名称 |
Pharmaceutical dosage unit for rectal administration |
摘要 |
A pharmaceutical dosage unit defined by a sheath composed of a bioadhesive material which surrounds one or more capsules and one or more nonliquid supports containing the active pharmaceutical ingredient. The capsules are made of a mixture of approximately 70% gelatin and 30% glycerin. The supports can be tablets. The dosage unit is useful in providing a sustained release effect of the pharmaceutical ingredient in the lower part of the rectum for a period of 24 hours.
|
申请公布号 |
US5433958(A) |
申请公布日期 |
1995.07.18 |
申请号 |
US19940216840 |
申请日期 |
1994.03.24 |
申请人 |
ASTA MEDICA AKTIENGESELLSCHAFT |
发明人 |
GRISLAIN, LUC;LE HUEDE, ELISABETH;LOUIS, OLIVIER |
分类号 |
A61K9/02;A61K9/48;(IPC1-7):A61K9/48 |
主分类号 |
A61K9/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|