Title:
ラマン分光法による経皮インビボ測定方法および装置
Document Type and Number:
Japanese Patent JP6783229
Kind Code:
B2
Abstract:
The use of a transdermal Raman spectrum to measure glucose or other substance concentration can give an inaccurate result if the Raman signals originate at a wrong skin depth. To predict whether a spectrum of Raman signals received transdermally in a confocal detector apparatus and having at least one component expected to have an intensity representing the concentration of glucose or another skin component at a point of origin of the Raman signals below the surface of the skin will accurately represent the concentration, peaks in the spectrum at 883/4 cm−1 and 894 cm−1 are measured to determine whether the Raman signals originate primarily within the stratum corneum so that the spectrum will be less likely to represent the concentration accurately or originate primarily below the stratum corneum so that the spectrum will be more likely to represent the concentration accurately.
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Inventors:
Banke, Stefan Ovesen
Application Number:
JP2017512769A
Publication Date:
November 11, 2020
Filing Date:
August 24, 2015
Export Citation:
Assignee:
RSP Systems Actiesel Scab
International Classes:
G01N21/65; A61B5/00; A61B5/1455
Domestic Patent References:
| JP2006520987A | ||||
| JP2013516256A | ||||
| JP2011019785A | ||||
| JP2014064896A | ||||
| JP2012235804A | ||||
| JP2012161273A | ||||
| JP2009115513A | ||||
| JP2011508255A |
Foreign References:
| US20070049809 | ||||
| US20020091322 | ||||
| WO2001039665A2 |
Attorney, Agent or Firm:
Asamura patent office