Dynamic reference arrays and methods of use
US11116576B2 · kind B2 · utility
3Cited by
459References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2015 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | Jan 24, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/0529
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Dynamic reference arrays use markers and trackers to register a patient's anatomy to computer system. Wherein the dynamic reference array may be screwed into a patient's spinous process, clamped on to a spinous process, or attached to the spinous process using posts. In embodiments, a dynamic reference array may comprise a single structure comprising and attachment member and a scaffold. In alternate embodiments, the dynamic reference array may comprise distinct structures that allow the dynamic reference array to swivel and collapse in order to facilitate registration, while not interfering with a surgical procedure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.