Spectroscopy system LESA-01-BIOSPEC
allows in vivo locally determination of photosensitizer accumulating
level in any patient's organs and tissues accessible for fiber optic
probe. System is used during photodynamic therapy of intracavity,
interstitial and superficial tumors.
Optical properties of the system are optimal for using during photodynamic
therapy with HPD (hematoporphyrin derivatives), 5-ALA (Aminolevulinic
Acid), sulphuretted aluminum phthalocyanines and for measurements
of biological tissues autofluorescence.
User-friendly powerful software for Windows enables
to compare accumulating of photosensitizer in affected and intact
tissue. Useful facilities for tissue monitoring and drug accumulation
analysis are provided.
Spectroscopy system includes laser source for photosensitizer excitation
and miniature spectrometer for registration and analysis of fluorescent
System may be built in embedded PC with touch screen and protected
keyboard according to DIN41494 standard for 19" rack mounting.
Modifications of LESA for oxygenation degree monitoring and absorption
measurements as well as general purpose laboratory spectrum analyzer
Quantitative Determination of Photosensitizer Concentration
High Sensitivity to All Popular Photosensitizers
Diagnostics with Autofluorescent Measurements
PDT Control Option
Light Guide Fiber Optic Probe