Iliosacral polyaxial screw
US8979898B2 · kind B2 · utility
31Cited by
42References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 20, 2013 |
| Grant date | Mar 17, 2015 |
| Priority date | — |
| Expiry date | Apr 5, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49826
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Provided is an iliosacral polyaxial screw system. A multiple part insert member is provided to secure the screw to the housing of the assembly to accommodate screws in which the shank diameter of the screw is greater than the bottom opening of the screw housing or greater than the opening of a ring member designed to capture the head of the screw in the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.