Title:
【発明の名称】薬物結腸放出用浸透構成体
Document Type and Number:
Japanese Patent JP2529941
Kind Code:
B2
Abstract:
An osmotic device is disclosed for delivering a drug to the colon. The device comprises a laminated wall surrounding a compartment containing a drug with a passageway through the wall for dispensing the drug from the device. The laminated wall comprises three laminae, an inner semipermeable lamina, a middle lamina containing a salt of a fatty acid and an outer enteric lamina.
Inventors:
PATORITSUKU ESU ERU UON
FUERITSUKUSU JIIUESU
FUERITSUKUSU JIIUESU
Application Number:
JP23924185A
Publication Date:
September 04, 1996
Filing Date:
October 25, 1985
Export Citation:
Assignee:
ALZA CORP
International Classes:
A61K9/00; A61K9/22; A61K9/52; (IPC1-7): A61K9/00
Domestic Patent References:
| JP53124611A | ||||
| JP58162519A | ||||
| JP5692817A |
Attorney, Agent or Firm:
Kyozo Yuasa (4 outside)