Bibliographic data

Document US000009772275B2 (Pages: 49)

Bibliographic data Document US000009772275B2 (Pages: 49)
INID Criterion Field Contents
54 Title TI [EN] Method and apparatus for optical absorption measurements
71/73 Applicant/owner PA UNIV STUTTGART, DE
72 Inventor IN CLAUS DANIEL, DE ; HERKOMMER ALOIS, DE ; KOERNER KLAUS, DE ; OSTEN WOLFGANG, DE ; PRUSS CHRISTOF, DE
22/96 Application date AD Aug 31, 2015
21 Application number AN 201514840728
Country of application AC US
Publication date PUB Sep 26, 2017
33
31
32		 Priority data PRC
PRN
PRD		 EP
14003225
20140917
51 IPC main class ICM G01N 21/35 (2014.01)
51 IPC secondary class ICS A61B 10/02 (2006.01)
A61B 5/00 (2006.01)
IPC additional class ICA
IPC index class ICI
Cooperative patent classification CPC A61B 10/0266
A61B 5/0086
A61B 5/6848
G01N 21/35
G01N 2201/06113
MCD main class MCM G01N 21/35 (2014.01)
MCD secondary class MCS A61B 10/02 (2006.01)
A61B 5/00 (2006.01)
MCD additional class MCA
57 Abstract AB [EN] Disclosed herein is a measuring probe and an arrangement for measuring spectral absorption, preferably in the infrared. Furthermore, the invention relates to a method for spectroscopically measuring absorption. The measuring probe may comprise a cutting apparatus configured to cut a slice or respectively flap off of a sample to be measured; a measuring gap configured to accommodate the sample slice; an optical window element for coupling measuring light into, or respectively out of the measuring gap; and an end reflector designed and arranged to reflect the measuring light propagated through the measuring gap back into the measuring gap. The arrangement for measuring spectral absorption may comprise the measuring probe, a light source and an apparatus for the spectral analysis of the measuring light coupled out of the measuring gap.
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56 Cited non-patent literature identified in the search CTNP
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Hughes, Caryn Siân: “Development of Fourier Transform Infrared Spectroscopy for Drug Response Analysis” Thesis submitted to the University of Manchester (School of Chemical Engineering and Analytical Science) for the degree of Doctor of Philosophy in the Faculty of Engineering and Physical Sciences, 2011. 1
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Search file IPC ICP A61B 10/02
A61B 5/00 G
A61B 5/00 X
G01N 21/35