Adhesive fiducial markers for medical augmented reality
US11657247B2 · kind B2 · utility
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12Claims
0Family size
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Key dates
| Filing date | Mar 30, 2022 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Mar 30, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30204
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Various embodiments of a physical instrument are described herein. The physical instrument comprises a reference array platform having a top surface and a bottom surface. A reference array including one or more different fiducial markers is disposed on the top surface of the reference array platform. The reference array platform may have a bent physical configuration or a tilted physical configuration. An adhesive layer is disposed on the bottom surface of the reference array platform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.