LIGHT BLOCKING STRUCTURE AND METHOD OF BLOCKING AMBIENT LIGHT

LIGHT BLOCKING STRUCTURE AND METHOD OF BLOCKING AMBIENT LIGHT

The present invention relates to an apparatus for transdermal in vivo measurement by Raman spectroscopy at a skin region of a body part and to a method of blocking ambient light. The apparatus comprises at least one housing part, a sensor window provided along said at least one housing part, the win...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Lundsgaard-Nielsen, Signe Maria, Schjoldager Nielsen, Martin, Banke, Stefan Ovesen
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:The present invention relates to an apparatus for transdermal in vivo measurement by Raman spectroscopy at a skin region of a body part and to a method of blocking ambient light. The apparatus comprises at least one housing part, a sensor window provided along said at least one housing part, the window having a first side configured to have the skin region applied thereon, and an optical sensor arranged on a second side of the window. The housing part comprises at least one protruded and/or recessed light blocking structure that extends at least partially around said window and is configured to engage with the skin region.