基本信息:
- 专利标题： CALIBRATING AN ULTRASOUND APPARATUS
- 申请号：PCT/EP2022/067802 申请日：2022-06-28
- 公开(公告)号：WO2023275094A1 公开(公告)日：2023-01-05
- 发明人： SKOGLUND, Eskil , SYLJUÅSEN, Øyvind , LINGVALL, Fredrik , SKAR, Tore Magne , RAUDBERGET, Yngve
- 申请人： DOLPHITECH AS
- 申请人地址： Studievegen 16
- 专利权人： DOLPHITECH AS
- 当前专利权人： DOLPHITECH AS
- 当前专利权人地址： Studievegen 16
- 代理机构： SLINGSBY PARTNERS LLP
- 优先权： GB2109496.6 2021-06-30
- 主分类号： G01N29/30
- IPC分类号： G01N29/30 ; G01N2291/023 ; G01N2291/0289 ; G01N29/34 ; G01N29/343 ; G01N29/38
摘要：
A method of calibrating an ultrasound apparatus for use in scanning an object to obtain subsurface information from the object, the ultrasound apparatus comprising an ultrasound transceiver for transmitting an ultrasound pulse towards the object and receiving a resultant ultrasound reflection signal from the object; the method comprising: determining a characteristic material in respect of the object to be scanned; selecting a feature of the characteristic material against which to calibrate the ultrasound apparatus; driving a pre-defined ultrasound pulse template into the characteristic material; receiving a resultant ultrasound reflection signal from the characteristic material; gating the received resultant ultrasound reflection signal based on the selected feature; and calibrating the ultrasound apparatus using the gated received resultant ultrasound reflection signal.
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
| ------G01N29/00 | 利用超声波、声波或次声波来测试或分析材料；靠发射超声波或声波通过物体得到物体内部的显像 |
| --------G01N29/22 | .零部件 |
| ----------G01N29/30 | ..校准或比较，例如，用标准物体 |