DETERMINING SWEAT PARAMETERS

A device (1) for determining sweat parameters of a user is provided, which device comprises a microfluidic structure (10) having a collection chamber (16) configured to collect sweat from a first skin area (i), and a sensor (12) configured to determine a sweat parameter from sweat from the first ski...

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Bibliographic Details
Main Authors PELSSERS, Eduard, Gerard, Marie, JOHNSON, Mark, Thomas, VAN LIESHOUT, Ron, Martinus, Laurentius, GERHARDT, Lutz, Christian
Format Patent
LanguageEnglish
French
German
Published 10.07.2024
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:A device (1) for determining sweat parameters of a user is provided, which device comprises a microfluidic structure (10) having a collection chamber (16) configured to collect sweat from a first skin area (i), and a sensor (12) configured to determine a sweat parameter from sweat from the first skin area (i). The device also comprises an evaporation control chamber (14), which is connected to the microfluidic structure (10), configured to utilize fluid collected at a second area (ii) to moisten the microfluidic structure (10). The moistening of the microfluidic structure (10) aims to increase the available sweat for the sensor to determine a sweat parameter, by increasing the humidity inside the microfluidic structure (10) and thus, decreasing the evaporation of sweat. A method for determining sweat parameters of a user is also provided.
Bibliography:Application Number: EP20210823599