发明名称 |
PHOTOACOUSTIC IMAGING APPARATUS AND PHOTOACOUSTIC IMAGING METHOD |
摘要 |
<p>A photoacoustic imaging apparatus performs imaging of an optical absorber. The photoacoustic imaging apparatus includes a light source, a detector configured to detect an acoustic wave generated from the optical absorber that has absorbed energy of light emitted from the light source, and a signal processing unit configured to form an image of the optical absorber. The signal processing unit stores information indicating whether a rate of change in pressure of the acoustic wave detected by the detector is positive or negative before performing a waveform process on the acoustic wave.</p> |
申请公布号 |
EP2375966(A1) |
申请公布日期 |
2011.10.19 |
申请号 |
EP20090798972 |
申请日期 |
2009.12.10 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
NAKAJIMA, TAKAO;FUKUTANI, KAZUHIKO;ASAO, YASUFUMI |
分类号 |
A61B5/00;A61N5/06;G01N21/17 |
主分类号 |
A61B5/00 |
代理机构 |
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代理人 |
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地址 |
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