Nucleus augmentation delivery device and technique

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United States of America Patent

PATENT NO 9162041
APP PUB NO 20130131634A1
SERIAL NO

13740503

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of performing a procedure on an intervertebral disc includes inserting a cannulated delivery tube through an opening in an annulus fibrosus of the intervertebral disc, positioning an expandable portion of the tube within the opening in the annulus fibrosus, expanding the expandable portion into contact with the annulus fibrosus about the opening to create a seal between the expandable portion and the annulus fibrosus, performing a procedure through the cannulated delivery tube within the annulus fibrosis, removing the tube, and closing the opening in the annulus fibrosus.

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Patent Owner(s)

  • DEPUY SYNTHES PRODUCTS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hawkins, John Riley Cumberland, US 165 8646
O'Neil, Michael J West Barnstable, US 150 9722
Rusbarsky, Christine Norton, US 12 417

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