Koninklijke Philips Corporation N.v.

Estelle Julie Dorothée Bernard-fichet

Steven Charles Deane

Nigel David Young

Johan Lub

Olaf Thomas Johan Antonie Vermeulen

Nicolaas Petrus Willard

Adrianus Wilhelmus Dionisius Maria Van Den Bijgaart

Antonius Wilhelmus Maria De Laat

James Donald Gwyer

Lucas Petrus Henricus Scheffers

Zeynep Sabah

Hermann Christian Reccius

Veena Mohan

A system () for detecting tissue inflammation, and gingivitis specifically, including a light emitter (); a diffuse reflective spectroscopy probe () having a source-detector distance between 300 μm-2000 μm; and a plurality of detectors () configured to detect: a first wavelength that is less than 615 nm and having a first bandwidth; and second and third wavelengths that are equal to or greater than 615 nm and have second and third bandwidths, respectively, wherein the second or third bandwidth is greater than the first bandwidth.

Wavelength and bandwidth selection for diffuse reflective spectroscopy based gingivitis detection

A system for providing an oral care agent includes a first layer containing the oral care agent and a second layer. The first layer can be applied directly to teeth. The second layer can subsequently be applied onto the first layer to inhibit leakage of the oral care agent outwards into the mouth.

System and method for applying oral care agents

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Cambridge, United Kingdom

Estelle Julie Dorothée Bernard-fichet