Methods of reinforcing an intervertebral disc annulus
US7553330B2 · kind B2 · utility
55Cited by
274References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 22, 2006 |
| Grant date | Jun 30, 2009 |
| Priority date | — |
| Expiry date | Oct 23, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2310/00976
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Methods of reinforcing annulus fibrosis tissue within an intervertebral disc include the implantation of a support member also functioning as a barrier to resist damage to the tissue or herniation of tissue outside the disc. The device may be anchored to the surrounding tissue. The device is compressible and may be delivered in a minimally invasive manner through a cannula.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.