Method and material for prevention of surgical adhesions
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United States of America Patent
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Apr 16, 1991
Issued Date -
N/A
app pub date -
Nov 16, 1989
filing date -
Aug 22, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An absorbable fabric which effectively reduces the incidence of postoperative adhesions when used as a physical barrier at the operative site is a warp knit fabric of oxidized regenerated cellulose or other bioresorbable material. The barrier fabric is particularly characterized by having a density of 8 to 15 mg/cm.sup.2 and an open area porosity of 12 to 20 percent.
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