发明名称 |
High output therapeutic ultrasound transducer |
摘要 |
A therapeutic ultrasound energy delivery system includes a probe having a vibrational transducer. A restraint is disposed about the transducer in order to exert a compressive pre-stress on the transducer. The restraint inhibits tensile failure of the vibrational transducer at high acoustic output.
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申请公布号 |
US6432068(B1) |
申请公布日期 |
2002.08.13 |
申请号 |
US20000531027 |
申请日期 |
2000.03.20 |
申请人 |
PHARMASONICS, INC. |
发明人 |
CORL PAUL D.;KARRATT JOSEPH;MCKENZIE JOHN |
分类号 |
A61B17/22;(IPC1-7):A61H1/00 |
主分类号 |
A61B17/22 |
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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