IP Library › Patent Application 18515806
Patent Application
App. No. 18/515,806

INTERVERTEBRAL CAGE APPARATUS AND SYSTEM AND METHODS OF USING THE SAME

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Quick Facts
Patent No.
US None
App. No.
18/515,806
Abstract

An intervertebral cage and intervertebral cage apparatus and a method for using the intervertebral cage and/or the intervertebral cage apparatus. The intervertebral cage can be any desired material including a memory material. The intervertebral cage apparatus can include the intervertebral cage and a deployment system having one or both of a variable volume pouch and a deployment cable. The variable volume pouch can be inserted into an internal volume of the intervertebral cage and affixed to the intervertebral cage. The variable volume pouch can be filed with material to achieve an expanded state. The variable volume pouch can assist in the deployment of the intervertebral cage. The deployment cable can be attached to the intervertebral cage and can include features to facilitate that attachment. The deployment cable can apply a force to the intervertebral cage to deploy the intervertebral cage, and can include features to lock the intervertebral cage in the deployed configuration. An implantation tool can be used to apply force to the intervertebral cage to deploy the intervertebral cage.

Claims (12)

1 - 60 . (canceled)

1 . A method of using an intervertebral cage apparatus comprising:

positioning an expandable intervertebral cage into an intervertebral disc space, the intervertebral cage comprising a circuitous body defining an internal volume and having a plurality of segments connected to each other by flexible connectors; and

applying a force to a deployment cable attached to the intervertebral cage, wherein the application of force causes bending about the flexible connectors to move the cage from an undeployed position to a deployed position.

2 . A method of deploying an intervertebral cage apparatus within an intervertebral disc space, the method comprising:

positioning an intervertebral cage apparatus in the intervertebral disc space, wherein the intervertebral cage apparatus is configured to be moved from a first undeployed position to a second deployed position and has a proximal end and a distal end; and

applying a relative force between the proximal end and the distal end of the intervertebral cage apparatus with an implantation tool,

wherein an outer member of the implantation tool engages the proximal end of the intervertebral cage apparatus and an inner member of the implantation tool engages the distal end.

3 . An intervertebral cage apparatus comprising:

an intervertebral cage configured to be moved from a first undeployed position to a second deployed position, wherein the intervertebral cage comprises:

a body having a plurality of segments connected to each other by flexible connectors, wherein the flexible connectors comprise living hinges, wherein the movement of the cage from the first position to the second position decreases the distance between a proximal end and a distal end of the cage and increases a width of the body; and

a deployment tool, wherein manipulation of the controller moves the intervertebral cage from the first undeployed position to the second deployed position.