公开(公告)号：US20200022635A1

公开(公告)日：2020-01-23

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

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：US20200015742A1

公开(公告)日：2020-01-16

申请号：US16581797

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 acetophenone of the user and is obtained by a sensor that detects acetophenone 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 acetophenone 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 acetophenone 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：US20200015731A1

公开(公告)日：2020-01-16

申请号：US16583317

申请日：2019-09-26

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 tetradecane of a user acquired by a sensor that detects tetradecane discharged from a skin surface of the user; obtaining reference information representing an upper limit of a normal range of the concentration of tetradecane 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 tetradecane 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：US20200015730A1

公开(公告)日：2020-01-16

申请号：US16577730

申请日：2019-09-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YUKARI NISHIYAMA ,  MASAHIKO TSUKUDA ,  YASUAKI OKUMURA

IPC: A61B5/16 ,  G16H70/00 ,  A61B5/00 ,  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 dimethyl adipate of the user and is obtained by a sensor that detects dimethyl adipate 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 dimethyl adipate 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 dimethyl adipate 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：US20200008755A1

公开(公告)日：2020-01-09

申请号：US16578235

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 hexadecane of a user acquired by a sensor that detects hexadecane discharged from a skin surface of the user; obtaining reference information representing an upper limit of a normal range of the concentration of hexadecane 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 hexadecane 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：US20200008731A1

公开(公告)日：2020-01-09

申请号：US16578253

申请日：2019-09-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YUKARI NISHIYAMA ,  MASAHIKO TSUKUDA ,  YASUAKI OKUMURA

IPC: A61B5/16 ,  G16H40/67 ,  G01N33/497 ,  A61B5/00 ,  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 phenol of the user and is obtained by a sensor that detects phenol 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 phenol 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 phenol 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：US20200008729A1

公开(公告)日：2020-01-09

申请号：US16578242

申请日：2019-09-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YUKARI NISHIYAMA ,  MASAHIKO TSUKUDA ,  YASUAKI OKUMURA

IPC: A61B5/16 ,  G16H40/67 ,  G01N33/497 ,  A61B10/00 ,  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 phenol of a user acquired by a sensor that detects phenol discharged from a skin surface of the user; obtaining reference information representing an upper limit of a normal range of the concentration of phenol 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 phenol 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：US20200008726A1

公开(公告)日：2020-01-09

申请号：US16575943

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 acetophenone of a user acquired by a sensor that detects acetophenone discharged from a skin surface of the user; obtaining reference information representing an upper limit of a normal range of the concentration of acetophenone 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 acetophenone 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.