Nucleus replacement based on injectable PVA gels

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United States of America Patent

PATENT NO 8672965
APP PUB NO 20110077684A1
SERIAL NO

12995146

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Abstract

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The invention relates to novel polyvinyl alcohol (PVA) gels which gelate in situ and are suitable for nucleus (gel bodies of the intervertebral disks) replacement, and to a process and to an apparatus for administration thereof, to the use thereof and to a vessel which comprises an inventive PVA gel.

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Patent Owner(s)

Patent OwnerAddress
INNOGEL AG6331 HÜNENBERG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boos, Norbert Wernetshausen, CH 1 0
Innerebner, Federico Zurich, CH 35 368
Mueller, Rolf Zurich, CH 81 876
Steffen, Thomas Worb, CH 25 1740

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