公开(公告)号：US11114201B2

公开(公告)日：2021-09-07

申请号：US16576015

申请日：2019-09-19

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yukari Nishiyama ,  Masahiko Tsukuda ,  Yasuaki Okumura

IPC: G16H40/67

Abstract: To objectively grasp a stress state of a user and to prevent a mental disorder of the user, the following steps are performed: acquiring, via a network, biogas information at multiple timings and time information corresponding to each of the multiple timings, wherein the biogas information represents a concentration of ethylene glycol of a user acquired by a sensor that detects ethylene glycol discharged from a skin surface of the user; obtaining reference information representing an upper limit of a normal range of the concentration of ethylene glycol per unit period of time, using a memory storing the reference information representing the upper limit of the normal range; determining a stress time period during which a concentration of the ethylene glycol of the user is more than the upper limit of the normal range, based on the acquired biological gas information; and outputting time period information indicating the determined stress time period to an information terminal of the user, to display the stress time period indicated by the time period information on a display of the information terminal.

公开(公告)号：US11083417B2

公开(公告)日：2021-08-10

申请号：US16583320

申请日：2019-09-26

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yukari Nishiyama ,  Masahiko Tsukuda ,  Yasuaki Okumura

IPC: A61B5/00

Abstract: In order to objectively grasp a stress state of a user and to prevent postpartum depression, biological gas information is acquired via a network, where the biological gas information indicates a concentration of 2-ethyl-1-hexanol of the user and is obtained by a sensor that detects 2-ethyl-1-hexanol released from a skin surface of the user. From a memory storing information including an upper limit of a normal range of the concentration of 2-ethyl-1-hexanol per unit period, the information indicating the upper limit of the normal range is read out. When a frequency in the unit period with which the concentration of 2-ethyl-1-hexanol of the user exceeds the upper limit of the normal range is determined to have an increasing tendency based on the biological gas information obtained during a pregnancy period of the user, the information related to stress of the user is output to an information terminal of the user.

公开(公告)号：US11058362B2

公开(公告)日：2021-07-13

申请号：US16576845

申请日：2019-09-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yukari Nishiyama ,  Masahiko Tsukuda ,  Yasuaki Okumura

IPC: A61B5/00

Abstract: To objectively grasp a stress state of a user and to prevent a mental disorder of the user, the following steps are performed: acquiring, via a network, biogas information at multiple timings and time information corresponding to each of the multiple timings, wherein the biogas information represents a concentration of 1-dodecanol of a user acquired by a sensor that detects 1-dodecanol discharged from a skin surface of the user; obtaining reference information representing an upper limit of a normal range of the concentration of 1-dodecanol per unit period of time, using a memory storing the reference information representing the upper limit of the normal range; determining a stress time period during which a concentration of the 1-dodecanol of the user is more than the upper limit of the normal range, based on the acquired biological gas information; and outputting time period information indicating the determined stress time period to an information terminal of the user, to display the stress time period indicated by the time period information on a display of the information terminal.

公开(公告)号：US12249420B2

公开(公告)日：2025-03-11

申请号：US16577849

申请日：2019-09-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yukari Nishiyama ,  Masahiko Tsukuda ,  Yasuaki Okumura

IPC: A61B5/16 ,  G01N33/497 ,  G16H40/63 ,  G16H40/67 ,  G16H70/60

Abstract: To objectively grasp a stress state of a user and to prevent a mental disorder of the user, biogas information is acquired via a network that represents a concentration of dimethyl adipate of a user acquired by a sensor that detects dimethyl adipate discharged from a skin surface of the user. From a memory, information representing an upper limit of a normal range of the concentration of dimethyl adipate per unit period of time is obtained. A stress time period is determined during which a concentration of the dimethyl adipate of the user is more than the upper limit of the normal range, based on the acquired biological gas information; and time period information indicating the determined stress time period is outputted to an information terminal of the user, to display the stress time period indicated by the time period information on a display of the information terminal.

公开(公告)号：US11109786B2

公开(公告)日：2021-09-07

申请号：US16583638

申请日：2019-09-26

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yukari Nishiyama ,  Masahiko Tsukuda ,  Yasuaki Okumura

IPC: A61B5/00 ,  A61B5/16 ,  G16H40/67 ,  G16H70/60 ,  A61B10/00

Abstract: In order to objectively grasp a stress state of a user and to prevent postpartum depression, biological gas information is acquired via a network, where the biological gas information indicates a concentration of 2-phenoxyethanol of the user and is obtained by a sensor that detects 2-phenoxyethanol released from a skin surface of the user. From a memory storing information including an upper limit of a normal range of the concentration of 2-phenoxyethanol per unit period, the information indicating the upper limit of the normal range is read out. When a frequency in the unit period with which the concentration of 2-phenoxyethanol of the user exceeds the upper limit of the normal range is determined to have an increasing tendency based on the biological gas information obtained during a pregnancy period of the user, the information related to stress of the user is output to an information terminal of the user.

公开(公告)号：US11090010B2

公开(公告)日：2021-08-17

申请号：US16586833

申请日：2019-09-27

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yukari Nishiyama ,  Masahiko Tsukuda ,  Yasuaki Okumura

IPC: A61B5/00

Abstract: A method comprising: acquiring via a network biogas information representing a concentration of furfural of the user acquired by a sensor that detects the furfural discharged from a skin surface of the user; obtaining the reference information representing a lower limit of a normal range of the concentration of furfural per unit period of time, using a memory storing the reference information; and outputting information related to stress of the user an information terminal of the user, after it is determined that a frequency that concentration of the furfural of the user per the unit period of time is less than the lower limit of the normal range tends to increase, based on the biogas information acquired in a pregnancy period of the user.

公开(公告)号：US11490842B2

公开(公告)日：2022-11-08

申请号：US16583666

申请日：2019-09-26

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yukari Nishiyama ,  Masahiko Tsukuda ,  Yasuaki Okumura

IPC: A61B5/16 ,  A61B5/117 ,  A61B5/00 ,  G01N33/497 ,  G06Q30/06

Abstract: In order to objectively grasp a stress state of a user and to prevent postpartum depression, biological gas information is acquired via a network, where the biological gas information indicates a concentration of tetradecane of the user and is obtained by a sensor that detects tetradecane released from a skin surface of the user. From a memory storing information including an upper limit of a normal range of the concentration of tetradecane per unit period, the information indicating the upper limit of the normal range is read out. When a frequency in the unit period with which the concentration of tetradecane of the user exceeds the upper limit of the normal range is determined to have an increasing tendency based on the biological gas information obtained during a pregnancy period of the user, the information related to stress of the user is output to an information terminal of the user.

公开(公告)号：US11229386B2

公开(公告)日：2022-01-25

申请号：US16586860

申请日：2019-09-27

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yukari Nishiyama ,  Masahiko Tsukuda ,  Yasuaki Okumura

IPC: A61B5/00 ,  A61B5/16 ,  G16H70/40 ,  G16H40/63 ,  A61B5/117 ,  G01N33/497

Abstract: In order to objectively grasp a stress state of a user and to prevent postpartum depression, biological gas information is acquired via a network, where the biological gas information indicates a concentration of 1-dodecanol of the user and is obtained by a sensor that detects 1-dodecanol released from a skin surface of the user. From a memory storing information including an upper limit of a normal range of the concentration of 1-dodecanol per unit period, the information indicating the upper limit of the normal range is read out. When a frequency in the unit period with which the concentration of 1-dodecanol of the user exceeds the upper limit of the normal range is determined to have an increasing tendency based on the biological gas information obtained during a pregnancy period of the user, the information related to stress of the user is output to an information terminal of the user.

公开(公告)号：US11090000B2

公开(公告)日：2021-08-17

申请号：US16581798

申请日：2019-09-25

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yukari Nishiyama ,  Masahiko Tsukuda ,  Yasuaki Okumura

IPC: A61B5/00

Abstract: In order to objectively grasp a stress state of a user and to prevent postpartum depression, biological gas information is acquired via a network, where the biological gas information indicates a concentration of heptadecane of the user and is obtained by a sensor that detects heptadecane released from a skin surface of the user. From a memory storing information including an upper limit of a normal range of the concentration of heptadecane per unit period, the information indicating the upper limit of the normal range is read out. When a frequency in the unit period with which the concentration of heptadecane of the user exceeds the upper limit of the normal range is determined to have an increasing tendency based on the biological gas information obtained during a pregnancy period of the user, the information related to stress of the user is output to an information terminal of the user.

公开(公告)号：US10973450B2

公开(公告)日：2021-04-13

申请号：US16575993

申请日：2019-09-19

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yukari Nishiyama ,  Masahiko Tsukuda ,  Yasuaki Okumura

IPC: A61B5/16 ,  A61B5/00 ,  G01N33/497

Abstract: To objectively grasp a stress state of a user and to prevent a mental disorder of the user, the following steps are performed: acquiring, via a network, biogas information at multiple timings and time information corresponding to each of the multiple timings, wherein the biogas information represents a concentration of heptadecane of a user acquired by a sensor that detects heptadecane discharged from a skin surface of the user; obtaining reference information representing an upper limit of a normal range of the concentration of heptadecane per unit period of time, using a memory storing the reference information representing the upper limit of the normal range; determining a stress time period during which a concentration of the heptadecane of the user is more than the upper limit of the normal range, based on the acquired biological gas information; and outputting time period information indicating the determined stress time period to an information terminal of the user, to display the stress time period indicated by the time period information on a display of the information terminal.