Intervertebral expandable spacer

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United States of America Patent

PATENT NO 9861497
SERIAL NO

15479621

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Importance

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Abstract

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An intervertebral insert member and an instrument for positioning the insert in a space between vertebral bodies in vivo. The insert member is advanced by the instrument into a prepared site located between adjacent vertebral bodies. Upon reaching the appropriate insertion point, the sleeve is retracted and a pivotal motion is imparted to the insert. The insert member is pivotally attached to the distal end of the delivery instrument such that it can be articulated about a pivot point that is located on the insert member until it is properly positioned. The positioning instrument is then released from the insert member and removed from the space between the vertebral bodies. An adjustment screw is available to expand the surfaces of the insert member by displacement of a wedge member within the insert.

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Patent Owner(s)

Patent OwnerAddress
ATLAS SPINE INCJUPITER FL

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baynham, Matthew G Jupiter, US 75 4993

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 9, 2029
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