发明名称 |
Medical ultrasound system and handpiece and methods for making and tuning |
摘要 |
Several embodiments of medical ultrasound handpieces are described each including a medical ultrasound transducer assembly. An embodiment of a medical ultrasound system is described, wherein the medical ultrasound system includes a medical ultrasound handpiece having a medical ultrasound transducer assembly and includes an ultrasonically-vibratable medical-treatment instrument which is attachable to a distal end of the transducer assembly. An embodiment of a medical ultrasound system is described, wherein the medical ultrasound system has a handpiece including a medical ultrasound transducer assembly and including a housing or housing component surrounding the transducer assembly. A method for tuning a medical ultrasound handpiece includes machining at least a distal non-threaded portion of an instrument-attachment stud of the transducer assembly to match a measured fundamental frequency to a desired fundamental frequency to within a predetermined limit. A method for making a medical ultrasound transducer assembly determines acceptable gains for gain stages of the transducer assembly.
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申请公布号 |
US2007232928(A1) |
申请公布日期 |
2007.10.04 |
申请号 |
US20070784725 |
申请日期 |
2007.04.09 |
申请人 |
WIENER EITAN T;TEBBE MARK E;MIHAL MARK D |
发明人 |
WIENER EITAN T.;TEBBE MARK E.;MIHAL MARK D. |
分类号 |
A61B8/14 |
主分类号 |
A61B8/14 |
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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