9 Scientific apparatus and instruments, namely, tissue monitoring and fluorescence measurement devices; Measuring apparatus and instruments, namely, tissue monitoring and fluorescence measurement devices; Detecting apparatus and instruments, namely, tissue monitoring and fluorescence measurement devices; Electronic sensors, namely, light sensors; Instruction manuals in electronic format, namely, downloadable device manuals for tissue monitoring and fluorescence measurement devices; Luminescence analyzers, namely, tissue monitoring and fluorescence measurement devices; Luminescence scanners, namely, tissue monitoring and fluorescence measurement devices; Electronic measurement sensors, namely, luminescence sensors; Optical measurement apparatus, namely tissue monitoring and fluorescence measurement devices for light sensing; Fluorescence analyzers, namely, tissue monitoring and fluorescence measurement devices; tissue monitoring and fluorescence measurement devices with embedded operating software; Spectrometry apparatus, namely, light spectrum analyzer for tissue monitoring and fluorescence measurement; Downloadable and recorded computer software, namely, configuration software for tissue monitoring and fluorescence measurement devices; Downloadable and recorded computer programmes for data processing, namely, data processing programme for tissue monitoring and fluorescence measurement devices; Downloadable software, namely, software updates for operating tissue monitoring and fluorescence measurement devices; Imaging devices for scientific purposes, namely, tissue monitoring and fluorescence measurement devices for research; all of the above mentioned goods for medical research purposes only