Retractor cannula system for accessing and visualizing spine and related methods

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United States of America Patent

PATENT NO 9610095
SERIAL NO

12582638

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Abstract

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Retractor cannula systems may be used for accessing and visualizing the spine and related methods of treatment, including a forward-looking retractor cannula system for creating a working space and the retractor cannula system having atraumatic dissection capability to allow visualization in spine. The devices and methods described may be used, for example, to perform annulus repair, herniated disc excision, and denervation of neurological tissue; to dispense pharmacological agents and/or cell or tissue therapy agents; to diagnose disc degeneration and bony degeneration, spinal stenosis, and nucleus decompression, and to perform disc augmentation.

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Patent Owner(s)

Patent OwnerAddress
EXPANDING INNOVATIONS INC110 PIONEER WAY SUITE I MOUNTAIN VIEW CA 94041

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
To, John T Newark, US 57 5548

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