Biodegradable macromers for the controlled release of biological

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert

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424422, 424433, 6048901, 6048911, A61F 200, A61F 1300, A61K 922

Patent

active

061532118

ABSTRACT:
A method for delivering a biologically active substance including the steps of: (a) combining said biologically active substance with a macromer; (b) forming a mixture of the combination formed in step (a); (c) polymerizing said mixture to form articles; and (d) administering said articles, or a portion thereof, to a mammal, where step (c) takes place in the absence of a polymerizable monovinyl monomer, is disclosed.

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