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:
Sep. 18, 2012
Filed:
Feb. 12, 2008
Bret A. Ferree, Cincinnati, OH (US);
Bret A. Ferree, Cincinnati, OH (US);
Anova Corporation, Summit, NJ (US);
Abstract
Spinal stabilization mechanisms act to prevent lateral bending, extension, and rotation across adjacent vertebrae. Methods for spinal stabilization includes placing one or more anchors at each vertebral level, positioning one or more sutures around each anchor at each level such that the each suture forms a loop or band around two adjacent anchors, applying tension to the ends of each suture to tighten the suture loop around the anchors and welding overlapping ends of each suture together to form suture bands connecting the anchors and thereby preventing lateral bending, extension, and rotation of the spinal segment. A suture banding tool may be used to place the sutures around the anchors in a looped configuration, apply tension to the suture ends to tighten the suture loop around the anchors and weld the ends of the suture to form a suture band connecting the anchors. The suture banding tool includes a suture welding tool having opposing jaws having a gap therebetween for receiving a portion of a suture and a heating element for welding the suture, a suture holding device releasably attached to the suture welding tool having at least one recess for holding a portion of a suture in a looped configuration, and one or more sutures.