Surgery – Controlled release therapeutic device or system – Implanted dynamic device or system
Patent
1986-05-16
1990-04-17
Rosenbaum, C. Fred
Surgery
Controlled release therapeutic device or system
Implanted dynamic device or system
530399, A61K 922
Patent
active
049176854
ABSTRACT:
The present invention relates to a delivery device designed to be implanted in an animal and for the administration of a stabilized growth promoting formulation. This device has a wall formed at least in part by a porous membrane which surrounds and defines a reservoir. The reservoir contains a growth promoting hormone and a stabilizer. Examples of such stabilizers include certain polyols, amino acids, polymers of amino acids having a charged side group at physiological pH, and choline salts.
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DePrince Randolph B.
Viswanathan Ravi
Colosimo Mark F.
International Minerals & Chem. Corp.
Rosenbaum C. Fred
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