Title:
BATHTUB DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/009914
Kind Code:
A1
Abstract:
Provided is a bathtub device which can sufficiently detect an electrocardiographic signal, even in a state where hot water is discharged into the bathtub by a water discharge device. The present invention is a bathtub device (1) provided with a detection function for an electrocardiographic signal, characterized in including: a bathtub main body (2) formed in a substantially rectangular shape in a plan view; a water discharge device (8) which is provided above a first inner wall surface (2a) constituting a short side of the bathtub main body, and which discharges hot water into the bathtub main body; and electrodes (4a, 4b, 4c) attached to the bathtub main body for detecting an electrocardiographic signal of a bathing person via the hot water accumulated inside the bathtub main body, and in that the electrodes are disposed on the inner wall surface of the bathtub main body and are disposed on a side closer to the first inner wall surface than a position (P) at which the hot water discharged from the hot water discharge device lands on the water surface of the hot water accumulated in the bathtub main body.
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Inventors:
TSUBOI HIROSHI (JP)
SONODA KOJI (JP)
WATANABE KEI (JP)
ICHIKAWA YU (JP)
ENOKI MASAYOSHI (JP)
AZUMA KENSUKE (JP)
UNO RYOKO (JP)
JINDE MAO (JP)
ISHII YUWA (JP)
FURUKAWA KENJI (JP)
KURITA HIROKI (JP)
SONODA KOJI (JP)
WATANABE KEI (JP)
ICHIKAWA YU (JP)
ENOKI MASAYOSHI (JP)
AZUMA KENSUKE (JP)
UNO RYOKO (JP)
JINDE MAO (JP)
ISHII YUWA (JP)
FURUKAWA KENJI (JP)
KURITA HIROKI (JP)
Application Number:
PCT/JP2021/025551
Publication Date:
January 13, 2022
Filing Date:
July 07, 2021
Export Citation:
Assignee:
TOTO LTD (JP)
International Classes:
A47K3/00; A61B5/28; A61B5/318
Foreign References:
| JP2000070169A | 2000-03-07 | |||
| JP2017209141A | 2017-11-30 |
Attorney, Agent or Firm:
TANAKA Shinichiro et al. (JP)
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