Macro-porous composite support for medicinal substance(s) that can be used as a bone reconstitution material and a method of producing it
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United States of America Patent
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Nov 27, 2001
Grant Date -
Jun 21, 2001
app pub date -
Sep 28, 1998
filing date -
Jan 15, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a macro-porous composite that can be used as a bone reconstitution material. The composite is made up of a combination of synthetic aragonite and at least one medicinal substance such as notably, an antibiotic. The invention also relates to a method of producing a composite which includes producing a mixture includes grains of synthetic aragonite and at least one porogenic agent, compacting the mixture and heating the product obtained in such a way as to eliminate the porogenic agent. At least one medicinal substance is included before or after the step of eliminating of the porogenic agent.
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