Medical uses of in situ formed gels
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United States of America Patent
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Sep 28, 1999
Issued Date -
N/A
app pub date -
Dec 23, 1996
filing date -
Oct 30, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Balanced pH, hyperosmotic, hypoosmotic, or isoosmotic gels are ideal vehicles for drug delivery. They are especially suited for topical body cavity or injection application of drugs or diagnostic agents; for drug or diagnostic agent delivery to the eye of a mammal; as protective corneal shields; or as ablatable corneal masks useful in laser reprofiling of the cornea. The compositions without the addition of a drug or diagnostic agent are useful as medical devices, for instance, in separating surgically or otherwise injured tissue as a means of preventing adhesions.
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