Patent ID: 11921043
Assignee: HAMAMATSU PHOTONICS K.K.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A fluorescence observation device for performing fluorescence observation of a sample piece cut out from a sample comprising:
a tray configured to receive the sample piece;
a light source configured to generate excitation light to irradiate the sample piece;
a detector configured to detect fluorescence from the sample piece; and
an image generator configured to generate a fluorescence image of the sample piece based on a detection signal from the detector,
wherein the tray includes a plurality of placement regions provided around a center region of the tray and also includes a marker portion corresponding to a cutting orientation of the sample piece with respect to the sample and associating an orientation of the placement region with the cutting orientation of the sample piece and the center region.