发明申请
- 专利标题： ULTRASONIC IMAGING APPARATUS
- 专利标题（中）： 超声波成像设备
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申请号： US11947020申请日： 2007-11-29
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公开(公告)号： US20080208054A1公开(公告)日： 2008-08-28
- 发明人: Takashi Azuma , Kenichi Kawabata
- 申请人： Takashi Azuma , Kenichi Kawabata
- 优先权： JP2007-046390 20070227
- 主分类号： A61B8/13
- IPC分类号： A61B8/13
摘要：
An ultrasonic imaging apparatus, detecting a signal peculiar to a contrast agent emitted when liquid formed in a fine particle vaporizes due to ultrasonic waves and imaging space distribution thereof. A narrow band is used for transmission, a broad band is used for a received signal, and in a state of high space resolution of the received signal, a transmission signal and the received signal are discriminated.