Modular lateral expansion device
US8747473B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2007 |
| Grant date | Jun 10, 2014 |
| Priority date | — |
| Expiry date | Sep 14, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2230/0065
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A modular lateral expansion device to be inserted into an intervertebral space. The modular lateral expansion device includes a first member and a second member. The first end and the second end comprise a first extension and a second extension respectively. The first extension and second extension outwardly protrude from the first member in a same direction and are positioned at an axis transverse to a longitudinal axis of the first member. The second member comprises a first end and a second end. The first end comprises a plurality of outwardly extended arms and a first passage positioned between the plurality of outwardly extended arms. The first end of the second member is dimensioned and configured to couple to the first end of the first member. The second end comprises a second passage dimensioned and configured to accommodate the second extension of the first member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.