Bioabsorbable surgical fastener for tissue treatment
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United States of America Patent
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-
Apr 22, 2003
Issued Date -
N/A
app pub date -
Mar 14, 2000
filing date -
Apr 1, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to a surgical fastener or device (implant) formed in the shape of an arrow comprising a shaft with a proximal (first) portion having a blunt end and tapered form, such that the proximal portion is broad at its blunt end and tapers in the direction of a distal (second) portion of the shaft, the distal portion having protrusions and a pointed end, wherein the tapered form of the proximal portion and the protrusions of the distal portion are configured to lock the implant in a position inside a soft and/or tough tissue according to the use of the implant. The implant may be manufactured of a polymer or a polymeric compound which is substantially (bio)absorbable (resorable) after implantation in tissue and contains an oriented reinforcing structure or the like of a polymer or polymeric compound or ceramic bioactive glass compound.
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