A
HUMAN NECESSITIES
A
HUMAN NECESSITIES
A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61B
DIAGNOSIS; SURGERY; IDENTIFICATION
A61B
DIAGNOSIS; SURGERY; IDENTIFICATION
A61B5/00
Measuring for diagnostic purposes; Identification of persons
A61B5/00
Measuring for diagnostic purposes; Identification of persons
A61B5/0059
using light, e.g. diagnosis by transillumination, diascopy, fluorescence
A61B5/0059
using light, e.g. diagnosis by transillumination, diascopy, fluorescence
A61B5/0075
by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
A61B5/0075
by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy