发明名称 |
Ultrasonic doppler diagnosis device |
摘要 |
There is provided an ultrasonic wave diagnosis instrument. The ultrasonic wave Doppler diagnosis instrument transmits an ultrasonic continuous wave in a range direction and receives a reflective wave of the ultrasonic continuous wave. The ultrasonic wave Doppler diagnosis instrument includes: a modulation unit that subjects the ultrasonic continuous wave to frequency modulation such that a phase is varied in accordance with the distance of the range direction; a demodulation unit that demodulates the reflective wave for each range of the range direction while interlocking with the frequency modulation, and generates a reception signal in the range in a separated state; and a presentation unit that presents information by using a signal of a Doppler component based on the reception signal.
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申请公布号 |
US8372010(B2) |
申请公布日期 |
2013.02.12 |
申请号 |
US20050572696 |
申请日期 |
2005.10.19 |
申请人 |
KABUSHIKI KAISHA TOSHIBA;TOSHIBA MEDICAL SYSTEMS CORPORATION;BABA TATSURO;MIYAJIMA YASUO;SATO TAKESHI;KAWAGISHI TETSUYA;SEO YASUTSUGU;MINE YOSHITAKA |
发明人 |
BABA TATSURO;MIYAJIMA YASUO;SATO TAKESHI;KAWAGISHI TETSUYA;SEO YASUTSUGU;MINE YOSHITAKA |
分类号 |
A61B8/00 |
主分类号 |
A61B8/00 |
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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