Intervertebral disc treatment devices and methods
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United States of America Patent
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Jan 15, 2008
Grant Date -
Jan 5, 2006
app pub date -
Nov 17, 2004
filing date -
Dec 6, 1999
priority date (Note) -
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Abstract
Intervertebral disc treatment devices and methods are provided. An intervertebral disc treatment device includes a fibrous body sized for introduction into a disc cavity of a damaged disc wherein the body incorporates an effective amount of a tissue growth factor. Intervertebral disc treatment apparatuses are also described that include such a disc treatment device in combination with a delivery apparatus for retaining and selectively releasing the device into the disc cavity. Methods for treatment include providing a disc treatment device as described above and inserting the device into an opening in an annulus fibrous and into the disc cavity. The methods further include stimulating tissue growth within the disc cavity of the intervertebral disc.
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