The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 1998
Filed:
Jun. 07, 1995
Stephen D Kuslich, Minneapolis, MN (US);
Douglas W Kohrs, Edina, MN (US);
Spine-Tech, Inc., Minneapolis, MN (US);
Abstract
An apparatus for performing spinal stabilization includes a distraction spacer sized to be inserted into a disc space and act against end plates of vertebra to urge the vertebra apart. A tube guide is placed at a second location on the disc space with the tube guide including a spacer on its distal end sized approximate to a sizing of the distraction spacer. A guide tube is mutually sized with the tube guide for the tube guide and the spacer to be withdrawn through the guide tube. The guide tube is sized to direct surgical tools to the disc space. A boring tool includes a guide tip which is sized to be received within the disc space and act against end plates of the vertebra to maintain the boring tool in accurate alignment with the disc space.