发明授权
US08257260B2 System and method for amplifying transmit waveforms generated by an ultrasonic system
有权
用于放大由超声波系统产生的发射波形的系统和方法
- 专利标题: System and method for amplifying transmit waveforms generated by an ultrasonic system
- 专利标题(中): 用于放大由超声波系统产生的发射波形的系统和方法
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申请号: US11571165申请日: 2005-06-27
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公开(公告)号: US08257260B2公开(公告)日: 2012-09-04
- 发明人: Bernard J. Savord
- 申请人: Bernard J. Savord
- 申请人地址: NL Eindhoven
- 专利权人: Koninklijke Philips Electronics N.V.
- 当前专利权人: Koninklijke Philips Electronics N.V.
- 当前专利权人地址: NL Eindhoven
- 代理商 W. Brinton Yorks, Jr.
- 国际申请: PCT/IB2005/052126 WO 20050627
- 国际公布: WO2006/003605 WO 20060112
- 主分类号: A61B8/00
- IPC分类号: A61B8/00
摘要:
An ultrasonic imaging system has an ultrasonic probe which improves poor harmonic performance of existing transmit circuits through the use of a linear high-voltage transmit amplifier on each sub-channel to amplify low-voltage arbitrary shape transmit waveforms generated by the ultrasonic system. The linear high-voltage amplifier of the ultrasonic probe amplifies low-voltage arbitrary shape transmit waveforms beamformed by a micro-beamformer of the ultrasonic system.
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