Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert
Patent
1985-10-28
1987-03-17
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Implant or insert
424484, A61K 926
Patent
active
046506659
ABSTRACT:
An absorbable biologically compatible putty-like composition is used as a matrix from which immunologically or pharmacologically active agents, such as antibiotics, can be introduced into the body to provide a slow sustained release of the agent over an extended period of time. A preferred matrix comprises a mixture of calcium stearate, dextran and castor oil.
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patent: 4443430 (1984-04-01), Mattei et al.
Kronenthal Richard L.
Levy Alan
Mattei Frank V.
Ethicon Inc.
Metz Charles J.
Rose Shep K.
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