发明名称 |
ULTRASOUND TRANSDUCER AND PROCESSING METHODS THEREOF |
摘要 |
<p>An ultrasonic transducer includes a backing element, an active element overlying the backing layer, and a matching element overlying the active element, the matching element having an inner surface that contacts the active element and an outer surface with a non-homogeneous texture and/or material composition. The matching element may be formed by subtractive or deposition techniques.</p> |
申请公布号 |
EP2774389(A1) |
申请公布日期 |
2014.09.10 |
申请号 |
EP20120888489 |
申请日期 |
2012.11.16 |
申请人 |
ACIST MEDICAL SYSTEMS, INC. |
发明人 |
BAUTISTA, RICHARD;ZELENKA, ROBERT |
分类号 |
H04R17/00;A61B8/00;G01N29/24 |
主分类号 |
H04R17/00 |
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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