公开(公告)号：WO2023274880A1

公开(公告)日：2023-01-05

申请号：PCT/EP2022/067374

申请日：2022-06-24

Applicant: BOEHRINGER INGELHEIM VETMEDICA GMBH

Inventor： NIEMEYER, Axel ,  GRIESSNER, Matthias ,  OSÓRIO, Ricardo

IPC: G01N21/25 ,  G01N21/31 ,  G01N21/33 ,  G01N21/35 ,  G01N21/359 ,  G01J3/0218 ,  G01J3/28 ,  G01J3/44 ,  G01J3/4406 ,  G01N2021/3155 ,  G01N21/255 ,  G01N2201/0624 ,  G01N2201/0627 ,  G01N2201/08 ,  G01N33/487

Abstract: The present invention relates to an optical system having a chamber (26) for receiving an element (E) of body fluid or tissue or environmental sample to be characterized by the optical system, a light source (5) for illuminating the chamber (26) with light, and a spectrometer (6) for recording a spectrum of light originating from the chamber (26), wherein the light source (5) comprising two separate LEDs (5A, 5B) to emit light having at least two spectral maxima of different wavelength ranges, and the light source (5) is coupled to the chamber (26) such that the light is directed from the light source (5) to the chamber (26) when the light source (5) is activated. Further, the present invention relates to a method for determining a parameter with an optical system, wherein the optical system comprises a chamber (26) for receiving an element of body fluid or tissue or environmental sample to be characterized by the optical system, a light source (5) for illuminating the chamber with light, and a spectrometer (6) for measuring a spectrum of light originating from the chamber (26), wherein, in order to determine a parameter representing a property of the element, light having at least two spectral maxima of different wavelength ranges are generated by separate LEDs (5A, 5B) and is directed onto the element, a spectrum comprising reflected components of the light, scattered components of the light, and/or light caused by raman scattering or fluorescence of the element is measured with the spectrometer (6), and the parameter is determined by evaluating the spectrum.

公开(公告)号：WO2021121749A1

公开(公告)日：2021-06-24

申请号：PCT/EP2020/080387

申请日：2020-10-29

Applicant: HAMILTON BONADUZ AG

Inventor： WULFMEYER, Timo

IPC: G01N21/25 ,  G01N35/00 ,  G01N21/31 ,  G01N2021/3181 ,  G01N21/253 ,  G01N21/255 ,  G01N2201/024 ,  G01N2201/0624 ,  G01N2201/0627 ,  G01N2201/0639 ,  G01N2201/0826 ,  G01N35/109

Abstract: Erfindungsgemäß umfasst ein Laborsystem (100) zum automatisierten Messen der Transmission von Proben (17) ein Trägergehäuse, einen Probenbehälter (7) zur Aufnahme der Proben (17) und eine Transportvorrichtung (120) zum Transport des Probenbehälters (7) in dem Trägergehäuse. Es zeichnet sich dadurch aus, dass das Laborsystem (100) weiterhin eine Messvorrichtung (9) zur Untersuchung wenigstens einer Probe (17) in dem Probenbehälter (7) mit einer Beleuchtungsvorrichtung (20) und einer Detektionsvorrichtung (30) aufweist, wobei die Transportvorrichtung (120) zum Transport der Messvorrichtung (9) eingerichtet ist und wobei die Messvorrichtung (9) zweiteilig ausgestattet ist, so dass die Beleuchtungsvorrichtung (20) und die Detektionsvorrichtung (30) mittels der Transportvorrichtung (120) trennbar und zusammensetzbar sind.