Process of making an absorbable surgical device
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United States of America Patent
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-
Jun 13, 1989
Grant Date -
N/A
app pub date -
Nov 5, 1987
filing date -
Jul 17, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process for making an adsorbable, annealed surgical device of a multi-phase, polymeric composition derived from lactide and glycolide. The process includes the preparation of a first polymer having predominantly lactide moieties, followed by the intimate mixing of particles of a second polymer containing a predominant amount of glycolide moieties, thereby forming a two-phase polymeric composition. The polymeric composition is then formed into a surgical device and annealed.
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