发明名称 |
Ultrasonic irradiation apparatus |
摘要 |
An ultrasonic irradiation apparatus irradiates ultrasonic waves onto a wide area having three-dimensionally curved surfaces. An ultrasonic irradiator having a plurality of ultrasonic transducer is arranged in a plane. The position of at least a portion of the ultrasonic transducers is mutually and flexibly changeable in three dimensions. Ultrasonic transducers are installed on a surface of a flexible and/or elastic sheet member or net member. The ultrasonic irradiator may include a plurality of ultrasonic transducers formed on a flexible piezoelectric sheet member, including driving electrodes arranged on one surface and opposed electrodes arranged on another surface. The ultrasonic irradiator may be installed on or inside of a flexible planar bag containing a fluidic ultrasonic conductive medium. A mechanism is provided for moving or tilting the ultrasonic irradiator with respect to the object, or a band-holding member may be provided for fitting the irradiator to the object. |
申请公布号 |
US7399284(B2) |
申请公布日期 |
2008.07.15 |
申请号 |
US20020296039 |
申请日期 |
2002.11.21 |
申请人 |
MIWA SCIENCE LABORATORY INC. |
发明人 |
MIWA HIROHIDE;MIWA HIROAKI;KINO MASATO |
分类号 |
A61H1/00;A61B17/22;A61B18/00;A61H1/02;A61H5/00;A61N7/00;B06B1/06;G10K11/00 |
主分类号 |
A61H1/00 |
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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