发明名称 |
ULTRASONIC BEAM SHAPING DEVICE |
摘要 |
An ultrasonic beam shaping device includes a plate-like beam shaping element formed of opaque material. The beam shaping element has first and second conical surfaces, with a common axis, formed as opposite surface portions of the beam shaping element. A cylindrical aperture is formed in the beam shaping element along the common axis of the first and second conical surfaces such that the cylindrical aperture is also co-axial with the conical surfaces and passes through the conical surfaces. The beam shaping element thus has a circular open end at each conical surface. |
申请公布号 |
EP1846737(A4) |
申请公布日期 |
2017.03.22 |
申请号 |
EP20060720624 |
申请日期 |
2006.02.10 |
申请人 |
Siemens Healthcare Diagnostics Inc. |
发明人 |
QUIRCH, Jo-ana;DUMITRESCU, Nicolae;CANTATORE, Luigi |
分类号 |
G01F23/296;G10K11/26 |
主分类号 |
G01F23/296 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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