Halo crown
US6468238B1 · kind B1 · utility
21Cited by
9References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 2000 |
| Grant date | Oct 22, 2002 |
| Priority date | — |
| Expiry date | Oct 13, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B90/14
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A halo crown has depending posterior legs adjustable in multiple dimensions for conveniently adjusting the halo crown to a patient's skull. Each leg slides along a single axis yet provides adjustments in three dimensions due to a portion thereof extending downwardly, inwardly and rearwardly and the orientation of the axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.