发明名称 |
ARRAY OF ELECTROACOUSTIC TRANSDUCERS AND ELECTRONIC PROBE FOR THREE-DIMENSIONAL IMAGING |
摘要 |
An electroacoustic transducer assembly and probe for emitting and receiving acoustic radiation beams. The transducer assembly comprising an array of electroacoustic transducers composed of a plurality of individual transducer elements each one being composed of an electroacoustic element. A means for defocusing a radiation pulse emitted from the transducer element is associated with each transducer element. The defocusing means is constructed and arranged to cause the radiation pulse to generate a substantially cylindrical or spherical acoustic field.
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申请公布号 |
US2010274136(A1) |
申请公布日期 |
2010.10.28 |
申请号 |
US20100763256 |
申请日期 |
2010.04.20 |
申请人 |
CEROFOLINI MARINO |
发明人 |
CEROFOLINI MARINO |
分类号 |
A61B8/14;B06B1/06;H01L41/047;H01L41/053 |
主分类号 |
A61B8/14 |
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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