Interface in color Doppler ultrasound spectrum mode, operation method, device, and storage medium
US12290404B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 30, 2023 |
| Grant date | May 6, 2025 |
| Priority date | — |
| Expiry date | Nov 8, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B8/5223
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An interface in a color Doppler ultrasound spectrum mode is generated on a display screen. In the interface, at a sampling preparation stage, a plurality of sampling instruction receiving regions are generated on a first position where a part of pixels of sampling tools are located and other positions. Instructions given in the regions are configured to control the sampling tools to change sampling ranges and sampling directions and pulse repetition frequencies. At a blood flow spectrum display stage, the sampling instruction receiving regions are closed; and a blood flow spectrum image control instruction region is generated to change a position of a blood flow spectrum baseline, and change an ultrasound signal gain and a spectrum speed. A computer program is stored to implement the operation method for the above color Doppler ultrasound spectrum mode interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.