First large field of view Raman imaging system designed to be integrated to the workflow of surgical cancer resection and in vivo tissue margin assessment
Excitation Wavelength: 785nm
Hyperspectral detection of the fingerprint Raman signal
Sterilizable with field of view is 1 cm2
Spatial resolution ~250 µm
Allows visualization of tissue structures under white-light reflectance
[1] F. Daoust et al., “A handheld macroscopic Raman spectroscopy imaging instrument for machine learning based molecular tissue margins characterization,” under review for publication in J. Biomed. Opt. (2020).
Mesoscopic Raman probe
Hand held stainless steel probe that can be used for immersion or direct contact measurements
Excitation Wavelength: 785nm, 671nm
Spatial Resolution: Diameter of sampled region is ~500um