Patent · US Active

Spinal disc annulus reconstruction method and deformable spinal disc annulus stent

US7846208B2 · kind B2 · utility

27Cited by

25References

30Claims

0Family size

Assignee

Anulex Technologies, Inc. · US

Inventors

Joseph Cauthen · Gainesville, US
Matthew M. Burns · Orono, US
Lawrence W. Wales · Maplewood, US
Brian L. Dukart · Brooklyn Park, US
Bradley J. Wessman · Wilmington, US
Rodney L. Houfburg · Prior Lake, US

Key dates

Filing date	Aug 30, 2006
Grant date	Dec 7, 2010
Priority date	—
Expiry date	Aug 30, 2026

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61F2310/00011
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A spinal disc annulus repair stent for repair and reconstruction of the spinal disc wall (annulus) after surgical invasion or pathologic rupture, which may incorporate suture closure or other means of stent insertion and fixation, designed to reduce the failure rate of conventional surgical procedures on the spinal discs. In an illustrative embodiment, the design of the spinal disc annulus stent advantageously allows ingrowth of normal cells of healing in an enhanced fashion strengthening the normal reparative process.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.