Interbody fusion devices with self-affixing mechanisms

US11076967B2 · kind B2 · utility

Inventors

• Don Reed · Philadelphia, US
• Aditya Ingalhalikar · Ashti, IN
• Jeff Nichols · Sarasota, US
• Brandon Preske · Newtown Square, US
• Mark Fromhold · Ardmore, US
• Colm McLaughlin · Glenside, US
• Mark Adams · Sandy, US
• Brian Garvey · Landenberg, US

Key dates

• Filing date: Dec 14, 2017
• Grant date: Aug 3, 2021
• Expiry date: Dec 14, 2037

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61F2220/0016
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

Interbody fusion devices including deployable fixation members. The implant may include a spacer, optionally, an end member coupled to the spacer, and one or more fixation members configured to extend into adjacent vertebrae. The fixation members may include screws, nails, shims, tangs, spikes, staples, pins, blades, fins, or the like, and combinations thereof.