Process of making a resorbable implantation device
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United States of America Patent
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-
Mar 1, 1994
Issued Date -
N/A
app pub date -
Jul 16, 1992
filing date -
Mar 5, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Resorbable materials and their preparation based on gelling a solution of a single polylactide enantiomer. The gel may be dried to produce solid materials, or may be extracted with a nonsolvent prior to drying to make microporous materials. Physical and mechanical properties of the material may be varied by varying the molecular weight of the gelling polymer, or by blending the gelling solution with other polymers or fillers. The resorbable materials can be used to make biodegradable implantation devices.
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