公开(公告)号：US20230309845A1

公开(公告)日：2023-10-05

申请号：US18128606

申请日：2023-03-30

Applicant: TOTO LTD.

Inventor： Kenta SUZUKI ,  Tetsuya UCHIDA ,  Teruyuki KAMORI ,  Ryota TAKAHASHI ,  Kaori NISHIJIMA ,  Minoru SATO ,  Yo MOROTOMI ,  Kota YAMASAKI ,  Takashi MATSUURA

IPC: A61B5/026 ,  E03D9/00 ,  A47K13/30 ,  A61B5/00

CPC classification number: A61B5/026 ,  E03D9/00 ,  A47K13/305 ,  A61B5/6887 ,  A61B2560/0252 ,  A61B2560/0276

Abstract: A toilet system includes: a toilet seat having a seat surface on which a user is to sit; a sensor provided in or on the toilet seat, configured to measure a physical quantity which reflects blood flow conditions of the user; a health index calculator configured to calculate a health index of the user based on measurement results of the sensor; a health index output part configured to output the health index of the user which has been calculated by the health index calculator; a temperature determining part configured to determine whether a temperature state of the seat surface satisfies a predetermined condition or not, and an operation change instruction part configured to change an operation of the health index calculator and/or an operation of the health index output part when the temperature determining part determines that the temperature state of the seat surface satisfies the predetermined condition.