Implement and method to extract nucleus from spine intervertebral disc
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United States of America Patent
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Issued Date -
Nov 15, 2007
app pub date -
May 8, 2007
filing date -
May 11, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
This invention proposes a device directed to rapid surgical removal of the nucleus pulposus from the spine intervertebral space. The invention is manipulated within the intervertebral space to engage and dislodge small pieces of nucleus material that are mobilized proximally for disposal. Aspects of the invention are included to protect the endplate tissue of vertebrae and limit damage to the integrity of the disc annulus.
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Family
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