发明名称 |
BLOOD FLOW IMAGE DIAGNOSIS DEVICE AND BLOOD FLOW IMAGE ANALYSIS METHOD |
摘要 |
A blood flow image diagnosing device of the present invention includes a laser light irradiation system for applying laser light to an observation region of a biotissue having blood cells; a light receiving section having a plurality of pixels and adapted to detect reflection light from the observation region of the biotissue; an image capturing section for successively capturing a plurality of images on the basis of a signal from the light receiving section; an image storage section for storing the plurality of images; a computation section for computing the speed of blood flow within the biotissue from time course changes of output signals of the pixels throughout the stored images; and a display section for displaying a two-dimensional distribution which is the result of the computation as a blood flow map. The computation section includes a pigment concentration correction section for correcting the blood flow map obtained as a result of computation in accordance with the pigment concentration of the observation region. |
申请公布号 |
EP2989977(A1) |
申请公布日期 |
2016.03.02 |
申请号 |
EP20140780741 |
申请日期 |
2014.04.17 |
申请人 |
SOFTCARE CO., LTD. |
发明人 |
FUJII, HITOSHI;OKAMOTO, KENJI;TAKAHASHI, NORIYOSHI |
分类号 |
A61B5/026;A61B3/00;A61B3/10;A61B3/12;A61B5/00;G06T5/00;G06T7/00 |
主分类号 |
A61B5/026 |
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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