Flash-flow fused medicinal implants

Details Flash-flow fused medicinal implants Flash-flow fused medicinal implants

1994-11-28

1997-11-18

Hulina, Amy

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Implant or insert

424502, 514178, A61K 3156

Patent

active

056885199

ABSTRACT:
A totally-fused pellet and a process and a device for preparing the totally-fused pellet are provided. Conditions are applied to the pelleting material to melt the material uniformly such that the phase transition of all of the material occurs approximately simultaneously. The material is removed from the melting conditions immediately upon the melting of the material and the material is subjected immediately to cooling conditions. The resulting totally-fused pellet contains no thermal degradation impurities.

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Heller, J. Chapter 3, Bioerodible Systems, vol. 1, pp. 69-101.

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