Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert
Patent
1998-04-14
1999-12-14
Azpuru, Carlos
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Implant or insert
424427, 5147722, 5147723, 6048901, 6048921, 623 6, A61F 202, A61F 214, A61K 4730, A61K 922
Patent
active
060013869
ABSTRACT:
A simple and implantable sustained release drug delivery device with an inner core containing an effective amount of a low solubility agent covered by a non-bioerodible polymer coating layer that is permeable to the low solubility agent is disclosed. A method for treating a mammal to obtain a desired local or systemic physiological or pharmacological effect by surgically implanting such a sustained release drug delivery device into a mammal in need of treatment is also disclosed.
REFERENCES:
patent: 5378475 (1995-01-01), Smith et al.
patent: 5773019 (1998-06-01), Ashton et al.
Ashton Paul
Pearson Paul A.
Azpuru Carlos
University of Kentucky Research Foundation
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