Devices and methods for speckle motion artifact detection and compensation in medical imaging
US11660011B2 · kind B2 · utility
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40Claims
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Key dates
| Filing date | Dec 30, 2020 |
| Grant date | May 30, 2023 |
| Priority date | — |
| Expiry date | Dec 30, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG16H30/40
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for providing reference information in laser speckle medical imaging of tissue of a subject can include a support that includes a marker for image recognition and a speckle target region that is nontransparent to light in a first illumination wavelength range and that generates a speckle pattern when illuminated with light in the first wavelength range. The support can be configured to be attachable to tissue of the subject.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.