发明名称 |
System und Verfahren zum Untersuchen eines Objekts |
摘要 |
<p>In a system and a method for examining an object containing a fluid liquid, the object is illuminated with measuring light and images are temporarily shortly subsequently recorded. The images are evaluated per pixel to determine perfusion data from a high frequency portion above 1 kHz and to determine further information about properties of the object from a low frequency portion below 100 Hz, such as a degree of oxygenation of hemoglobin, a concentration of hemoglobin or a concentration of ICG. This information determined by evaluation is displayed in a form of an image in superposition with a white light image of the object.</p> |
申请公布号 |
DE102007048362(A8) |
申请公布日期 |
2009.08.13 |
申请号 |
DE20071048362 |
申请日期 |
2007.10.09 |
申请人 |
CARL ZEISS SURGICAL GMBH;ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL) |
发明人 |
HAUGER, CHRISTOPH;NAHM, WERNER;LASSER, THEO;LEUTENEGGER, MARCEL;MARTIN-WILLIAMS, ERICA;LOPEZ, ANTONIO |
分类号 |
A61B5/0265;A61B6/00;G01P5/26 |
主分类号 |
A61B5/0265 |
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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