公开(公告)号：US20250064401A1

公开(公告)日：2025-02-27

申请号：US18725606

申请日：2022-12-16

Applicant: Withings

Inventor： Thomas KRAUSE ,  Antoine JOUSSAIN ,  Jean-Louis WANG ,  Jérôme BREDIN ,  Roger YU ,  Brice BRAC DE LA PERRIÈRE ,  Victorine CALLENS

IPC: A61B5/00 ,  A61B5/0531 ,  A61B5/0535 ,  A61B5/318

Abstract: A measuring station includes a left set of electrodes, including at least two electrically independent electrodes arranged to contact the underside of a user's left foot, a right set of electrodes, including at least two electrically independent electrodes arranged to contact the underside of a user's right foot, a direct voltage source, a switch configured to activate and deactivate a DC configuration in which at least one electrode of at least one set of electrodes is connected to the direct voltage source.

公开(公告)号：US20240398251A1

公开(公告)日：2024-12-05

申请号：US18673047

申请日：2024-05-23

Applicant: Withings

Inventor： Jérôme BREDIN ,  Brice BRAC DE LA PERRIÈRE

IPC: A61B5/0533 ,  A61B5/00 ,  A61B5/308

Abstract: A measurement device and a method associated are presented. The measurement device includes a discharging circuit and a DC measurement circuit connected to electrodes. The discharging circuit is aimed at discharging charges on the electrodes.

公开(公告)号：US20240180441A1

公开(公告)日：2024-06-06

申请号：US18523301

申请日：2023-11-29

Applicant: Withings

Inventor： Roger YU ,  Brice BRAC DE LA PERRIERE ,  Jérôme BREDIN ,  Antoine MERLOT

IPC: A61B5/0531 ,  A61B5/00

CPC classification number: A61B5/0531 ,  A61B5/4041 ,  A61B2560/0223

Abstract: A method to evaluate an electrochemical skin conductance (ESC) of a user body using a measurement device, the measurement device including a pair of electrodes including an anode and a cathode, a direct voltage source, a measurement resistor, control circuitry configured to set the electrical resistance value of the measurement resistor and to set the value of the direct voltage, wherein the method includes, by the control circuitry pre-stabilizing during a pre-stabilizing period, measuring during a measurement period following the pre-stabilization period.