| 发明名称 |
Apparatus for generating acoustic waves |
| 摘要 |
An apparatus for generating acoustic waves has an acoustic transducer with a first electrode serving as a membrane and adjoining an acoustic propagation medium and a second electrode spaced from the first, between which an electrolyte is situated. The acoustic transducer is fashioned transparent to X-rays.
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| 申请公布号 |
US6981952(B2) |
申请公布日期 |
2006.01.03 |
| 申请号 |
US20010809958 |
申请日期 |
2001.03.16 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
REITTER JOSEF;ROHWEDDER ARNIM |
| 分类号 |
A61N7/00;A61B17/22;A61B18/00;A61B19/00;G10K9/12;H04R1/00;H05G1/00 |
主分类号 |
A61N7/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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