发明授权
- 专利标题： Ultrasonic transducer probe with axisymmetric lens
- 专利标题（中）： 超声波换能器探头带有轴对称镜头
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申请号： US482922申请日： 1995-06-07
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公开(公告)号： US5626138A公开(公告)日： 1997-05-06
- 发明人: John A. Hossack , John W. Eaton , Thomas G. Cooper
- 申请人： John A. Hossack , John W. Eaton , Thomas G. Cooper
- 申请人地址： CA Mountain View
- 专利权人： Acuson Corporation
- 当前专利权人： Acuson Corporation
- 当前专利权人地址： CA Mountain View
- 主分类号： A61B8/12
- IPC分类号： A61B8/12 ; G10K11/00 ; G10K11/02 ; G10K11/30 ; H04R1/34
摘要：
According to the present invention, an ultrasonic transducer probe is provided having an array of ultrasonic transducers rotatably mounted about an axis within the ultrasonic transducer probe, a lens mounted to the array, and a housing encasing the array and the lens. The lens is symmetric about the axis of rotation of the array. In addition, the housing has a continuous upper surface that is formed, in a region adjacent to the symmetric lens, to mate with the symmetric lens.
公开/授权文献
- US5042045A Ridge-waveguide semiconductor laser 公开/授权日：1991-08-20
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