Vascular imaging apparatus and vascular imaging method
US11207024B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 30, 2018 |
| Grant date | Dec 28, 2021 |
| Priority date | — |
| Expiry date | Jul 22, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30101
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A vascular imaging apparatus and a vascular imaging method are disclosed. The vascular imaging apparatus includes: a light source device, an image acquisition device, a projection device and an image processor. The light source device is configured to emit visible light and infrared light to a body portion to be tested in a time-sharing manner; the image acquisition device is configured to receive the visible light and the infrared light reflected by the body portion to be tested to acquire a visible image and an infrared image respectively; the image processor is configured to perform image processing on the infrared image and the visible image, to acquire a vascular enhancement image of the body portion to be tested; the projection device is configured to project the vascular enhancement image onto the body portion to be tested.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.