Ultrasonic imaging system and blood flow imaging method

    公开(公告)号:US12178635B2

    公开(公告)日:2024-12-31

    申请号:US17349030

    申请日:2021-06-16

    Abstract: An ultrasonic imaging system and an imaging method. The imaging method comprises: transmitting a divergent ultrasonic beam to a scanning object, and scanning the scanning object with the divergent ultrasonic beam (S11); a self-scanning object receiving an echo of the divergent ultrasonic beam, and obtaining divergent ultrasonic echo signals by means of beam synthesis (S12); obtaining blood flow velocity vector information of the scanning object according to the divergent ultrasonic echo signals (S13); and displaying the blood flow velocity vector information of the scanning object (S14). Using a divergent ultrasonic beam to perform blood flow imaging can ensure that there is a sufficiently large scanning area for covering a scanning object, thereby achieving ultrasonic blood flow imaging at a high frame rate.

    Automatic analysis apparatus and operating method therefor

    公开(公告)号:US12158476B2

    公开(公告)日:2024-12-03

    申请号:US16825947

    申请日:2020-03-20

    Abstract: An automatic analysis apparatus and an operating method therefor. A temporary storage portion is introduced, a multi-component test project may be divided into new one-step test processes, or a multi-step test process may be divided into new one-step test processes, and test sequences and processes may be re-entered, so that each mechanism, unit and control time sequence may be designed according to one-step test processes in a standard and orderly manner, so as to solve the problem that multi-component test projects and multi-step test processes disturb normal processes, thereby effectively increasing the test speed and the test throughput of the whole machine.

    Target cell statistical method, apparatus, and system

    公开(公告)号:US12140588B2

    公开(公告)日:2024-11-12

    申请号:US17830729

    申请日:2022-06-02

    Abstract: A target cell statistical method, apparatus and system are provided. A cell image of a blood specimen is acquired by a cell image analysis apparatus. The blood specimen is derived from a blood sample to be tested. A number of target cells and a number of reference cells in the cell image are automatically identified by the cell image analysis apparatus. A number of reference cells in the blood sample to be tested is acquired by the cell image analysis apparatus, and a number of target cells in the blood sample to be tested is calculated by the cell image analysis apparatus, based on the number of target cells and the number of reference cells in the cell image and the number of reference cells in the blood sample to be tested.

Patent Agency Ranking