Tohoku University

Miyuki Endo

Yoshitaka Kimura

Takuya Ito

Nobuo Yaegashi

Mitsuyuki Nakao

Kunihiro Okamura

Hidekazu Nishigori

Yuji Nabeshima

Kunihiro Koide

Naoaki Sato

Sayaka Oshio

A living body state estimation apparatus acquires information indicating a state of a living body. The living body state estimation apparatus is configured to include an electrocardiogram signal acquisition unit which acquires an electrocardiogram signal of the living body and an information acquisition unit which acquires a parameter as the information, the parameter specifying a predetermined function indicating a probability distribution for a reference wave interval which is a time interval between peaks of consecutive predetermined reference waves in the acquired electrocardiogram signal.

Living body state estimation apparatus, living body state estimating method, and non-transitory computer-readable medium

A fetal state estimation apparatus estimates a state of a fetus in a maternal body based on a potential signal indicating a change in potential on a surface of the maternal body. The fetal state estimation apparatus is configured to include a rotation angle estimation unit which estimates a rotation angle of the fetus with respect to the maternal body at every beating of a heart of the fetus based on the potential signal and a fetal movement estimation unit which estimates a fetal movement which is a movement of the fetus based on the potential signal and the estimated rotation angle.

Fetal state estimation apparatus, fetal state estimating method, and non-transitory computer-readable medium

Growing community of inventors

Sendai, Japan

Miyuki Endo