Bone implants and methods

US7018416B2 · kind B2 · utility

Assignee

• Zimmer Spine, Inc. · US

Inventors

• David A. Hanson · Lake Forest, US
• Ross A. Longhini · Minnetonka, US
• Daniel McPhillips · Ham Lake, US
• Steven J. Seme · Savage, US

Key dates

• Filing date: Feb 19, 2002
• Grant date: Mar 28, 2006
• Expiry date: Oct 31, 2022

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61F2250/0063
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

Implants, instruments and methods for bone fusion procedures are disclosed. In some embodiments, the implants are particularly advantageous for use between opposing vertebral bodies to facilitate stabilization or arthrodesis of an intervertebral joint. The implants include, at least, a support component that provides structural support during fusion. In a typical embodiment, the implants also include a growth component. A growth component provides an environment conducive to new bone growth between the bones being fused. Several unique configurations to enhance fusion, instruments for insertion and methods for insertion are also disclosed.