Methodology and apparatus for the clinical evaluation of biological matter, in particular the human breast, in situ and in vivo, by spectral light transmissivity. An optical probe introduces selected light spectra into the examination subject at a first position and resulting light is detected at a second...http://www.google.fr/patents/US4570638?utm_source=gb-gplus-shareBrevet US4570638 - Method and apparatus for spectral transmissibility examination and analysis
Method and apparatus for spectral transmissibility examination and analysis
