| 摘要 |
The invention relates to a device ( 1 ) for imaging an interior of a turbid medium ( 25 ). The device ( 1 ) may be used to accommodate a turbid medium ( 25 ) inside a measurement volume ( 20 ) and irradiate the turbid medium ( 25 ) with light from a light source ( 5 ), after which light emanating from the measurement volume ( 20 ) is detected and used to determine an image of the interior of the turbid medium ( 25 ). The device ( 1 ) is adapted such that additional means are introduced for irradiating the turbid medium ( 25 ) with light causing fluorescent emission in a contrast agent present in the turbid medium ( 25 ), for detecting the fluorescent emission in at least two spectral regions, and for calculating an image reconstruction for the at least two spectral regions detected. By detecting the fluorescent emission spectroscopically, that is as a function of wavelength, information can be obtained from which the concentration of a predetermined component present inside the turbid medium can be determined.
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