Method for the therapeutic occlusion
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United States of America Patent
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Jun 5, 1984
Issued Date -
N/A
app pub date -
Aug 12, 1983
filing date -
Nov 8, 1982
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of occluding blood vessels therapeutically is described wherein chitosan is injected directly into the vessel. The chitosan employed in this invention is partially to fully de-acetylated chitin. The chitin is dissolved in solution with distilled water and acetic acid and has a pH of approximately 4.
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