A point-of-care mass spectrometer system has a sampling system, an ionization component structured to receive a sample for analysis from the sampling system, a mass analyzer structured to receive a source of ions for analysis from the ionization component, and a detector structured to detect ions from...http://www.google.fr/patents/US7576323?utm_source=gb-gplus-shareBrevet US7576323 - Point-of-care mass spectrometer system