发明名称 |
Medical ultrasound transducer having non-ideal focal region |
摘要 |
A mechanically formed transducer capable of producing a non-ideal focal region is described. The transducer has a plurality of piezoelectric elements suspended in an epoxy and heat molded into a desired shape. One or more shaped irregularities in the transducer provides for a mechanically induced non-ideal focal field without the need for electronic steering or lens focusing. Systems and methods of making the same are also described.
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申请公布号 |
US7766848(B2) |
申请公布日期 |
2010.08.03 |
申请号 |
US20060439706 |
申请日期 |
2006.05.23 |
申请人 |
MEDICIS TECHNOLOGIES CORPORATION |
发明人 |
DESILETS CHARLES S.;QUISTGAARD JENS U. |
分类号 |
A61B8/00;A61B;A61B5/00;A61B8/12;A61B8/14;A61B17/20;A61B17/225;A61H1/00;A61H1/02;A61N7/02;H01L41/08 |
主分类号 |
A61B8/00 |
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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