Method and apparatus for enhanced delivery of treatment device to the intervertebral disc annulus
US7935147B2 · kind B2 · utility
62Cited by
531References
48Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 26, 2005 |
| Grant date | May 3, 2011 |
| Priority date | — |
| Expiry date | Dec 31, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2310/00155
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention provides methods and devices for enhancing the delivery of treatment devices for treating the annulus of an intervertebral disc. The methods and devices may employ delivery support elements to delivery tools used to deliver expandable treatment devices to the intervertebral disc. Fixation devices and methods are also disclosed, which may help to secure the treatment device in place.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.