JP5943344B2 - HEALTH MANAGEMENT SYSTEM, ITS METHOD AND PROGRAM, AND GLASSES-TYPE BIOLOGICAL INFORMATION ACQUISITION DEVICE - Google Patents

Description

  The present invention relates to a health management system that acquires information related to a living body from a sensor disposed on spectacles and performs health management of a human body.

  With improvements in technology such as sensor chips that can acquire biological information, techniques for constantly acquiring biological information and managing health for the elderly and care recipients have become widespread. In other words, by constantly acquiring and monitoring the biological information of the elderly and care recipients, it is possible to efficiently manage the health while saving the trouble of the nurses and caregivers in the hospital.

  In order to obtain biological information, it is necessary to attach various sensors to the body. In particular, in the case of subjects such as elderly people and those with dementia, there is a tendency to dislike attaching sensors, wristwatches and wristwatches. In many cases, the sensor using the band is removed.

  Therefore, a technique related to a sensor using glasses that can be always worn without resistance even by a subject such as an elderly person or a person with dementia is disclosed (for example, see Patent Documents 1 and 2). .

  The technique shown in Patent Document 1 is an eyeglass-type electroencephalogram interface system worn on a user's head, in an output unit that presents a visual stimulus to the user, and at a position in contact with the user's ear when worn. Arranged at a position to support the weight of the spectacles type electroencephalogram interface system, in contact with the user's face part below the straight line connecting the user's outer corners and eyes when worn, and the ear electrode part arranged An electroencephalogram measurement / determination unit that measures an electroencephalogram signal based on a potential difference between the ear electrode unit and the face electrode unit, starting from a timing when the visual stimulus is presented, and an electroencephalogram signal of the user A face electrode position determination for determining the position of the face electrode unit according to whether or not the amplitude of the signal resulting from the user's blinking is between predetermined upper and lower thresholds. In which and a part.

  The technique shown in Patent Literature 2 detects electrodes or interfaces for detecting a biological signal (electric signal) such as an electroencephalogram or a pulse from the inside of a living body, or transmits an electric signal to the inside of a living body, and an external device (wireless). (E.g., a memory, a reader / writer, etc.) and an antenna capable of communicating with the device, the convenience is improved when a user uses an electronic device or the like. In addition, glasses are illustrated as a built-in biological signal processing device.

Japanese Patent No. 4652489 JP 2006-51343 A

  When managing biological information, accurate diagnosis cannot be performed unless the human body is in the state of the biological information. For example, the pulse and blood pressure may be high with a slight tension, and depending on the person, the value may be higher than normal at the time of facing the nurse. In addition, the biological signal changes greatly depending on the situation such as sleeping, moving, sitting, etc., so it is difficult to grasp normal biological information necessary for doctors to make a diagnosis. It becomes a thing.

  In other words, in order to accurately measure and acquire biological information, it is necessary to grasp the state of the human body at the time of measurement, and in order to acquire more accurate information, the mental state and physical state of the human body are required. It is necessary to know both. However, conventional techniques including the technique described above have a problem that biometric information cannot be acquired while accurately grasping the mental state and physical state of the human body.

  The present invention provides a health management system capable of accurately performing health management by grasping the mental state and / or physical state of a human body and obtaining biological information corresponding to the state.

  A health management system according to the present invention is a health management system that acquires a signal related to a living body from a sensor unit disposed in spectacles and performs health management of a human body, and extends from a spectacle frame to a forehead portion of the human body The first electrode for electroencephalogram measurement disposed at a position in contact with the second electrode, and the second electrode for electroencephalogram measurement disposed at a position in contact with a portion other than the forehead portion disposed on the spectacle frame. Including at least an electroencephalogram sensor for measuring a brain wave of a human body, and mental state estimation information acquisition means for acquiring mental state estimation information including the electroencephalogram for estimating the mental state of the human body; Biological information acquisition means for acquiring biological information of the human body in association with the mental state estimation information, and the life in a predetermined mental state of the human body estimated based on the mental state estimation information It is intended and a biometric information extraction means for extracting information.

  As described above, in the health management system according to the present invention, mental state estimation information including an electroencephalogram is acquired from a sensor disposed on the glasses, and the human body in a predetermined state estimated from the acquired mental state estimation information is acquired. Since the biometric information is extracted, the biometric information corresponding to the mental state can be obtained, and appropriate health management can be performed. In addition, since various information is acquired from the sensors installed on the glasses, it is generally unlikely to forget to wear them on the body. This can reduce the possibility of forgetting to wear it.

  In the health management system according to the present invention, the mental state estimation information acquisition means is a sweat sensor attached to one or both nose pads of the spectacle frame and / or the human body attached near the wisdom part of the spectacle frame. It includes a camera that images the eyeballs.

  As described above, in the health management system according to the present invention, the sweat sensor attached to one or both nose pads of the spectacle frame and / or the eyeball movement of the human body attached near the wisdom part of the spectacle frame is imaged. Therefore, it is possible to accurately estimate the mental state of the human body from the sweating state and the eyeball. For example, when the perspiration sensor detects perspiration, it can be estimated that stress such as heat and tension is felt. If the pupil is enlarged, the sympathetic nerve is stimulated. If it is dominant, it can be assumed that the person is not mentally relaxed.

  The health management system according to the present invention includes at least a posture position detection sensor that is mounted on the eyeglass frame and detects the posture and / or position of the human body, and is configured to estimate the physical state of the human body and / or Or a body state estimation information acquisition means for acquiring body state estimation information including a position, wherein the biological information extraction means is estimated based on the mental state estimation information and the body state estimation information. The biometric information is extracted.

  Thus, in the health management system according to the present invention, the body state estimation information including the posture and / or position of the human body is acquired from the sensor attached to the spectacle frame, and the acquired body state estimation information and mental state estimation are acquired. Since the biological information in a predetermined state of the human body estimated from the information is extracted, the biological information according to the mental state and the physical state can be obtained, and there is an effect that appropriate health management can be performed. That is, for example, it is possible to accurately acquire biological information in a normal state that is stable both mentally and physically.

  In the health management system according to the invention, the body state estimation information acquisition unit is attached to any part of the eyeglass frame, a GPS receiver that receives a signal from a GPS attached to any part of the eyeglass frame. A radio signal receiver for receiving a radio signal from an access point installed in a predetermined place, an attitude sensor mounted at a horizontal position in the spectacle frame, a vibration sensor mounted on a temple of the spectacle frame, It includes at least one of an acceleration sensor attached to any location and a step number sensor attached to any location of the spectacle frame.

  As described above, in the health management system according to the present invention, a GPS receiver that receives a signal from a GPS that is attached to any part of the spectacle frame, and is installed at a predetermined place that is attached to any part of the spectacle frame. A wireless signal receiver that receives a wireless signal from the access point being used, a posture sensor that is mounted on a horizontal position on the spectacle frame, a vibration sensor that is mounted on a temple of the spectacle frame, and a position that is mounted on any position on the spectacle frame Since it includes at least one of an acceleration sensor and a step sensor attached to any part of the spectacle frame, information on the position, altitude, movement (movement speed), posture, temporomandibular joint movement, etc. can be obtained. It has the effect of being able to estimate the physical state of the human body more accurately.

  In hospitals where GPS cannot be used, the position can be determined from the reception power and delay time of the radio signal from the access point. Depending on whether GPS is available, the GPS receiver and radio signal receiver By using properly, accurate position information of the human body can always be acquired.

  In the health management system according to the invention, the biological information extracting means estimates that the state of the human body is a normal state when the brain wave contains a lot of alpha waves and the posture is stable and the position is constant. The biological information in the normal state is extracted.

  Thus, in the health management system according to the present invention, when the brain wave contains a lot of alpha waves and the posture is stable and the position is constant, the human body state is estimated as a normal state, and the normal state Since the biometric information is extracted, the biometric information can be acquired in a physically and mentally stable state, and appropriate health management can be realized.

  The health management system according to the present invention includes a first transmission unit that is attached to any part of the spectacle frame and transmits the acquired information acquired by each of the acquisition units to a mobile terminal, and the mobile terminal A first receiving unit that receives the acquired information transmitted from the first transmitting unit; and a second transmitting unit that transmits the received acquired information to a management computer via the Internet. (2) a second receiving means for receiving the acquired information transmitted from the transmitting means; and a biological information extracting means for extracting the biological information based on the received acquired information.

  As described above, in the health management system according to the present invention, the health management system includes a first transmission unit that is attached to any part of the spectacle frame and transmits the acquired information acquired by each of the acquisition units to a mobile terminal, A portable terminal comprising: first receiving means for receiving the acquired information transmitted from the first transmitting means; and second transmitting means for transmitting the received acquired information to a management computer via the Internet, Since the management computer comprises second receiving means for receiving the acquired information transmitted from the second transmitting means, and the biological information extracting means for extracting the biological information based on the received acquired information, Information acquired from a sensor disposed on the glasses can be transmitted to a mobile terminal housed in a wallet, for example, and transmitted from the mobile terminal to the management computer Because an effect that the information obtained from the sensor disposed in the glasses can be sent reliably to the administrator.

  In particular, even if a disaster or the like occurs, it is highly likely that mobile terminals stored in glasses or wallets are always available, and the administrator can always perform health management with a management computer, There is an effect that the health of the victim can be properly managed.

1 is a system configuration diagram of a health management system according to a first embodiment. It is a functional block diagram of the spectacles type living body information acquisition device concerning a 1st embodiment. 1 is an overall perspective view of an eyeglass-type biological information acquisition apparatus according to a first embodiment. It is the front view and side view at the time of a user wearing the spectacles type living body information acquisition device concerning a 1st embodiment. It is a functional block diagram of the portable terminal and management computer which concern on 1st Embodiment. It is a hardware block diagram of the portable terminal and management computer which concern on 1st Embodiment. It is a flowchart which shows operation | movement of the health management system which concerns on 1st Embodiment. It is a figure which shows the measurement result of each sensor in the health care system which concerns on an Example. It is a figure which shows the measurement result of a pulse in the health care system which concerns on an Example. It is a figure which shows the correlation of each acquisition information in the health care system which concerns on an Example.

  Embodiments of the present invention will be described below. Also, the same reference numerals are given to the same elements throughout the present embodiment.

(First embodiment of the present invention)
A health management system according to this embodiment will be described with reference to FIGS. FIG. 1 is a system configuration diagram of a health management system according to the present embodiment. The health management system 1 includes a spectacle-type biological information acquisition device 10 that detects various signals and information in the human body, and a management computer 20 that performs a human health management process based on information detected by the spectacle-type biological information acquisition device 10. And a portable terminal 30 that receives the information transmitted from the eyeglass-type biological information acquisition apparatus 10 and transmits the information to the management computer 30.

  The eyeglass-type biometric information acquisition apparatus 10 and the portable terminal 30 are worn by a user who performs health care at all times in principle. In particular, when a dementia patient or the like is a user, it is generally unlikely that glasses and a wallet will be misplaced. Can be done. The glasses-type biometric information acquisition apparatus 10 transmits information to the portable terminal 30 using short-range wireless communication such as Bluetooth (registered trademark), and the portable terminal 30 transmits information to the management computer 20 via the Internet or the like. Is sent. The acquisition of information by the spectacles-type biological information acquisition device 10 and the transmission of information to the management computer 20 are performed as a general rule while the user wears the spectacles-type biological information acquisition device 10. It is possible to acquire biological information in the state.

  The configuration of each device will be described in detail. FIG. 2 is a functional block diagram of the eyeglass-type biological information acquisition apparatus 10 according to the present embodiment. The eyeglass-type biological information acquisition device 10 acquires mental state estimation information acquisition unit 11 that acquires mental state estimation information for estimating the mental state of the user, and physical state estimation information for estimating the physical state of the user. A physical state estimation information acquisition unit 12, a biological information acquisition unit 13 that acquires biological information such as a pulse and a body temperature, and a first transmission unit 14 that transmits the acquired information to the mobile terminal 30 as needed.

  Examples of the mental state estimation information include electroencephalogram state information, eyeball state information, and sweating state information. Examples of the body state estimation information include position information, posture information, movement and movement speed information, and temporomandibular joint vibration information. Examples of biological information include a consciousness level in addition to vital signs such as body temperature information, pulse information, blood pressure information, and respiratory information.

  In addition, since the blood pressure information and the respiratory information cannot be directly detected by the eyeglass-type biological information acquisition apparatus 10, the blood pressure information is estimated using the cross-correlation of changes in pulse information, body temperature information, and step number information. Breathing is not measured by the eyeglass-type biological information acquiring apparatus 10 according to the present embodiment. The consciousness level can be grasped from the electroencephalogram acquired as the mental state estimation information.

  Here, the hardware configuration of the eyeglass-type biological information acquisition apparatus 10 will be described. FIG. 3 is an overall perspective view of the eyeglass-type biological information acquisition apparatus 10 according to the present embodiment, and FIG. 4 is a front view and a side view when the user wears the eyeglass-type biological information acquisition apparatus 10. 4A is a front view, and FIG. 4B is a side view.

  As a specific configuration of the mental state estimation information acquisition unit 11, the spectacle-type biological information acquisition device 10 extends from, for example, the bridge unit 102 of the spectacle frame 101 and is disposed at a position in contact with the user's forehead part. A first electroencephalogram electrode 103 (positive electrode) and a second electroencephalogram electrode 105 extending from one of the left and right ear pads 104 (left ear pad in the figure) and disposed at a position in contact with the user's earlobe. An electroencephalogram measurement unit comprising a (negative electrode), a sweat sensor 107 disposed so as to be in contact with the user's skin on one or both of the right and left nose pads 106 (right nose pad in the figure), and an eyeglass frame 101 And a camera 109 that images the eyeball of the human body.

  The electroencephalogram measurement unit images the user's brain waves, the sweat sensor 107 captures the user's sweat state, and the camera 109 captures the eye state. As a result of the measurement by the electroencephalogram measurement unit, it can be estimated that the brain waves are in a relaxed state when a lot of α waves are included, and the stress is felt when a lot of β waves and γ waves are included. As a result of the measurement by the sweat sensor 107, when sweating, it can be estimated that stress such as heat and tension is felt. As a result of eyeball imaging by the camera, it can be determined that the sympathetic nerve is stimulated when the pupil is enlarged, and that the paraswitchive nerve is stimulated when the pupil is reduced. If the sympathetic nerve is dominant, it can be estimated that the person is not mentally relaxed.

  Further, the spectacle-type biological information acquisition device 10 includes, as a specific configuration of the body state estimation information acquisition unit 12, for example, a GPS receiver 111 that is mounted near the rim part 110 of the spectacle frame 101 and receives a signal from GPS; Similarly, a radio signal receiver 112 that is mounted near the rim portion 110 and receives a radio signal from an access point, and a horizontal portion of the spectacle frame 101 (for example, the rim portion 110, the wisdom portion 108, the temple portion 113, etc. The posture sensor 114 attached to the left / right symmetric part 108) and the acceleration sensor 115 attached to one temple part 113 (right temple part in the figure), and one temple part 113 (in the figure). , The number of steps sensor 116 attached to the left temple part), and the vibration sensor 117 attached to the left and right temple parts 113, respectively. Provided.

  The GPS receiver 111 acquires the current position (latitude, longitude, height) of the user. Based on the acquired movement history (position and time), the movement speed, movement path, walking state, running state, exercise state, stop state, standing state, sitting state, sleeping state, etc. are estimated. be able to. The radio signal receiver 112 receives a radio signal from the access point. Based on the received power and delay time of the received radio signal, the current position of the user (position from the access point or relative position from the reference receiver arranged at a fixed position in advance) is calculated. The walking state, running state, exercise state, stop state, standing state, sitting state, sleeping state, etc. can be estimated in the same manner as described above. The attitude sensor 114 measures changes in the user's attitude (left-right direction, front-rear direction, up-down direction). Based on the measured data, the position / attitude of the user can be estimated. The acceleration sensor 115 measures the acceleration when the user moves. Based on the measured data, the movement state of the user can be estimated. The step number sensor 116 measures the number of steps when the user walks or runs with his / her foot. Based on the measured data, the movement state of the user can be estimated. The number of steps can be used as a parameter when blood pressure is estimated later. The vibration sensor 117 measures the vibration of the left and right temporomandibular joint portions. Based on the measured data, it is possible to estimate whether the user is eating or not and the left and right meshing state.

  Furthermore, as a specific configuration of the biological information acquisition unit 13, the spectacle-type biological information acquisition device 10 contacts, for example, one nose pad 106 (left nose pad in the drawing) of the spectacle frame 101 with the user's skin. And a body temperature sensor 119 that is mounted on either the left or right ear pad 104 (left ear pad in the drawing) of the spectacle frame 101 and measures the body temperature of the user's back of the ear.

  The pulse sensor 118 measures the user's pulse, and the body temperature sensor 119 measures the user's body temperature. In addition, blood pressure can be estimated from the measured pulse and body temperature using a regression equation. At this time, it is possible to calculate blood pressure more accurately by adding the number of steps as a parameter for calculating blood pressure.

  The eyeglass-type biological information acquisition apparatus 10 is supplied with a battery 120 attached to one ear pad 104 (right ear pad in the figure) as a power source for operating the apparatus. The spectacles-type biological information acquisition apparatus 10 acquires each information using electric power. Moreover, what is necessary is just a structure provided with an electroencephalogram measurement part at least as a structure which acquires mental state estimation information. Furthermore, as a configuration for acquiring the body state estimation information, it is only necessary that the posture and / or position of the user can be measured by at least one of the configurations described above. Furthermore, the positions at which the respective components as shown in FIG. 3 are disposed are merely examples, and the positions at which the respective components are disposed can be arbitrarily changed. For example, the GPS receiver 111, the radio signal receiver 112, the attitude sensor 114, the acceleration sensor 115, the step number sensor 116, the battery 120, and the like are disposed at any location on the spectacle frame 101 as long as each information can be acquired. It's okay.

  Returning to FIG. 2, the acquired information acquired by the mental state estimation information acquisition unit 11, the physical state estimation information acquisition unit 12, and the biological information acquisition unit 13 is associated with the information by the first transmission unit 14. It transmits to the portable terminal 30 wirelessly.

  FIG. 5 is a functional block diagram of the portable terminal and the management computer according to the present embodiment. The mobile terminal 30 includes a first receiving unit 31 that receives the acquired information transmitted wirelessly from the glasses-type biological information acquiring apparatus 10 and a second transmitting unit that transmits the received acquired information to the management computer 20 via the Internet. 32. That is, the acquisition information acquired by the eyeglass-type biological information acquisition device 10 is reliably transmitted to the management computer 20 via the portable terminal 30.

  The management computer 20 is estimated based on the acquired information, the second receiving unit 21 that receives the acquired information transmitted from the mobile terminal 30 via the Internet, the acquired information storage unit 22 that stores the received acquired information, and the acquired information. A biometric information extracting unit 23 that extracts biometric information in a predetermined state of the user from the acquired information, and acquired information stored in the acquired information storage unit 22 and / or biometric information extracted by the biometric information extracting unit 23 And a biological information output unit 24.

  FIG. 6 is a hardware configuration diagram of the mobile terminal 30 and the management computer 20. In FIG. 6, the portable terminal 30 and the management computer 20 include a CPU 61, a RAM 62, a ROM 63, a hard disk (referred to as HD) 64, a communication I / F 65, and an input / output I / F 66. The ROM 63 and the HD 64 store an operating system and various programs (for example, an information transmission / reception program, a health management program, etc.), are read into the RAM 62 as necessary, and are executed by the CPU 61.

  The communication I / F 65 is an interface for performing communication between other devices (for example, the eyeglass-type biological information acquisition device 10, the mobile terminal 30, the management computer 20, etc.). The input / output I / F 66 is an interface for receiving input from an input device such as a touch panel, a keyboard, and a mouse, and outputting data to a printer, a screen, and the like. The input / output I / F 66 can be connected to a drive corresponding to a removable disk such as a magneto-optical disk, a floppy disk, a CD-R, and a DVD-R, if necessary. Each processing unit is connected via a bus and exchanges information. The hardware configuration is merely an example, and can be changed as necessary.

  The biological information extraction unit 23 extracts biological information in the state according to the user's state estimated from the mental state estimation information and / or the physical state estimation information. For example, by estimating a relaxed sitting state from mental state estimation information and physical state estimation information and extracting biological information in that state, it is possible to obtain a user's original normal pulse and body temperature. Also, even if you are sitting relaxed, if you are eating, your metabolism will improve and your pulse and body temperature may be higher than normal. It is also possible to get a pulse and body temperature.

  That is, by comprehensively judging each acquisition information described above and estimating the user's state, the physical state is a walking state, a running state, an exercise state, a stopped state, a standing state, a sitting state, and sleeping Appropriate health management by acquiring the pulse, body temperature, and blood pressure when the mental state is one of the relaxed state or the stressed state in one or more states, and grasping the health state in each state Can be done.

  The acquired information sent from the portable terminal 30 is monitored over time without performing the extraction process by the biological information extracting unit 23, and a doctor or the like looks at the monitor to find abnormalities in the biological information. Is also possible.

  Next, the operation of the health management system according to this embodiment will be described. FIG. 7 is a flowchart showing the operation of the health management system 1 according to the present embodiment. First, the mental state estimation information acquisition unit 11, the physical state estimation information acquisition unit 12, and the biological information acquisition unit 13 perform mental state estimation information, physical state estimation information, and biological information by the sensors and measurement units illustrated in FIGS. 3 and 4. Information is acquired (S71 to S73). The processes of S71 to S73 are performed in parallel. The acquired acquisition information is wirelessly transmitted to the mobile terminal 30 by the first transmission unit 14 (S74).

  Note that the transmission process in S74 may be performed constantly or periodically (for example, every second, every 10 seconds, every minute, every 10 minutes, etc.). In addition, transmission of information from the eyeglass-type biological information acquisition apparatus 10 to the mobile terminal 30 may be performed by wire.

  When the acquired information is transmitted from the spectacles-type biological information acquiring apparatus 10, the first receiving unit 31 of the mobile terminal 30 receives the acquired acquired information, and the second transmitting unit 32 receives the received acquired information via the Internet. To the management computer 20 (S75). The second receiving unit 21 of the management computer 20 receives the acquired information, and stores the received acquired information in the acquired information storage unit 22 (S76). The biometric information extraction unit 23 estimates the user's state based on the acquired information and extracts desired biometric information (S77). Specific examples of the biological information extracted here include pulse, body temperature and blood pressure in a normal relaxed state, pulse during exercise, body temperature and blood pressure, pulse during meal, body temperature and blood pressure, pulse during bathing, body temperature and blood pressure. The pulse, body temperature and blood pressure when going out, the pulse, body temperature and blood pressure when concentrating on things.

  The biological information output unit 24 outputs the extracted biological information to a monitor or paper (S78). It is determined whether or not the eyeglass-type biometric information acquisition apparatus 10 is being worn (S79). If it is being worn, the process returns to S71 to acquire information again. If not, the process is terminated. Whether or not the spectacles-type biological information acquisition apparatus 10 is being worn is determined by transmitting information on an electroencephalogram, a body temperature and / or a pulse measured in direct contact with the user as a value within the range of life activity. It can be judged by whether or not.

  As described above, the health management system according to the present embodiment acquires mental state estimation information including an electroencephalogram from a sensor disposed on the glasses, and in a predetermined state of the human body estimated from the acquired mental state estimation information. Since biometric information is extracted, biometric information corresponding to the mental state can be obtained, and appropriate health management can be performed. In addition, since various information is acquired from the sensors installed on the glasses, it is generally unlikely to forget to wear them on the body. This can reduce the possibility of forgetting to wear it.

  Further, in order to obtain physical state estimation information including the posture and / or position of the human body, and to extract biological information in a predetermined state of the human body estimated from the acquired physical state estimation information and mental state estimation information, Biological information corresponding to the physical condition can be obtained, and appropriate health management can be performed.

  Hereinafter, an experiment using the health management system of the present invention will be described. In the present embodiment, the eyeglass-type biological information acquisition apparatus 10 includes an electroencephalogram measurement unit (first electroencephalogram electrode 103 and second electroencephalogram electrode 105) that measures electroencephalogram as mental state estimation information, and posture / position and physical state estimation information. Experiments were performed with a configuration including a GPS receiver 111 that measures the number of steps, a posture sensor 114, and a step number sensor 116, and a pulse sensor 118 and a body temperature sensor 119 that measure pulse and body temperature as biological information.

(1) Electroencephalogram sensor As shown in FIG. 3, the first electroencephalogram electrode 103 is arranged on the user's forehead, the second electroencephalogram electrode 105 is arranged on the user's earlobe, and the first electroencephalogram on the user's eyes. A comparison was made by measuring each peak alpha frequency (PAF) between the case where the electrode 103 was disposed and the second electroencephalogram electrode 105 was disposed on the user's earlobe. The result is shown in FIG. As shown in FIG. 8 (A), when the first electroencephalogram electrode 103 is arranged on the eye, the electroencephalogram is not stabilized and variations are observed. Therefore, it is desirable that the first electroencephalogram electrode 103 is disposed at a position in contact with the user's forehead. The frequency having the maximum value in the α wave band in the addition average of the power spectrum of the electroencephalogram is defined as the user's IAF (Individual Alpha Frequency), and the level of consciousness can be grasped by measuring this IAF.

(2) Body temperature sensor As shown in FIG. 2, an axillary cavity is provided when a body temperature sensor is disposed on the ear pad 104 to measure the body temperature of the back of the ear (manufactured by OMRON Corporation) and when a normal body temperature measurement is performed. The measurement results of body temperature were compared with the case where a thermometer (manufactured by Terumo) was attached to the body. The measurement was performed for 1 hour at room temperature, 10 minutes, and 5 minutes. The result is shown in FIG. As shown in FIG. 8B, when the measurement was performed in a state where the body temperature was stable, the body temperature measured in the axilla cavity and the body temperature measured in the back of the ear were almost the same. Therefore, the body temperature can be accurately measured even on the back of the ear.

(3) GPS sensor With the GPS receiver 111 disposed at a position as shown in FIG. 2, six users mounted the glasses-type biological information acquisition device 10 and moved. The result is shown in FIG. The black circle in the figure indicates the position of the user. It can be seen that the position and movement state of each user can be grasped. In addition, after each acquired information is transmitted to the management computer 20, by clicking on a black circle indicating a desired user as shown in the figure, a list of the user's health status is displayed. Can be grasped.

(4) Attitude Sensor As shown in FIGS. 2 and 3, the attitude sensor 114 is disposed on the horizontal portion of the spectacle frame 101 to measure the attitude. The result is shown in FIG. In the figure, X represents a change in posture of the user in the left-right direction, Y represents a change in posture of the user in the front-rear direction, and Z represents a change in posture of the user in the height direction as a voltage value. Here, the user performed the operation of squatting → standing up and measuring the posture change (X, Y, Z). As shown in FIG. 8D, the posture sensor 114 is provided on the spectacle frame 101, so that the user's posture change can be accurately grasped.

(5) Step Number Sensor As shown in FIGS. 2 and 3, the step number sensor 116 is disposed on the spectacle frame 101 to measure the number of steps. The measurement results were compared between the case of measuring with the pedometer A of company A and the case of measuring with the pedometer B of company B. The reference number of steps is a preset number of steps, and the user walks the number of reference steps. As shown in FIG. 8E, although the pedometer B has a slight deviation, the measurement result and the standard number of steps are almost the same, and the number of steps is grasped by the number-of-steps sensor 116 disposed on the spectacle frame 101. Can do.

(6) Pulse sensor As shown in FIGS. 2 and 3, a pulse sensor 118 is arranged on the nose pad 106, and the user performs 10 walking exercises, each time before exercise, after exercise, and after cool-down. Was measured. The result is shown in FIG. FIG. 9A is a table of measurement results, and FIG. 9B is a graph of measurement results. As shown in the table of FIG. 9A, the pulse is measured before and after exercise for about 1 to 5 minutes and immediately after cooling down for about 5 to 6 minutes after exercise. As shown in FIG. 9B, the pulse clearly rises after the exercise as compared to before the exercise, and the pulse returns to the state before the exercise after the cool-down. That is, it is clear that normal changes in pulse can be accurately measured.

(7) Correlation Using the pulse and the number of steps acquired above and the separately measured blood pressure values (up and down blood pressure values), a correlation with mental evaluation and physical evaluation was obtained. The user's self-check was used as an evaluation value for mental evaluation and physical evaluation. This self-check table is shown in FIG. The table in FIG. 10A is merely an example, but it is possible to obtain a mental and physical risk by self-checking, and it is possible to evaluate from the risk. FIG. 10B shows the correlation between the self-check results obtained in this table and each piece of acquired information. In FIG. 10B, Total A indicates mental evaluation, Total B indicates physical evaluation, and Total indicates overall evaluation. As shown in FIG. 10B, it can be seen that the mental evaluation and the value under the blood pressure have a high correlation. Moreover, it turns out that a negative correlation is high with a pulse and physical evaluation. From these results, a correlation matrix between the subjective evaluation and the objective evaluation can be obtained, and their correlation can be obtained.

DESCRIPTION OF SYMBOLS 1 Health management system 10 Glasses type biological information acquisition apparatus 11 Mental state estimation information acquisition part 12 Physical state estimation information acquisition part 13 Biometric information acquisition part 14 1st transmission part 20 Management computer 21 2nd reception part 22 Acquisition information storage part 23 Living body Information extraction unit 24 Biometric information output unit 30 Portable terminal 31 First reception unit 32 Second transmission unit 61 CPU
62 RAM
63 ROM
64 HD
65 Communication I / F
66 I / O I / F
DESCRIPTION OF SYMBOLS 101 Eyeglass frame 102 Bridge part 103 1st electroencephalogram electrode 104 Ear pad part 105 2nd electroencephalogram electrode 106 Nose pad 107 Sweating sensor 108 Intelligent part 109 Camera 110 Rim part 111 GPS receiver 112 Wireless signal receiver 113 Temple part 114 Attitude sensor 115 Acceleration sensor 116 Step sensor 117 Vibration sensor 118 Pulse sensor 119 Body temperature sensor 120 Battery

Claims (8)

A health management system that acquires a signal related to a living body from a sensor unit disposed in spectacles and performs health management of a human body,
A first electroencephalogram measurement electrode extending from the spectacle frame and disposed at a position in contact with the forehead portion of the human body, and a position disposed at the spectacle frame and in contact with a portion other than the forehead portion. A mental state that includes at least an electroencephalogram sensor that measures the electroencephalogram of the human body, which is composed of a second electrode for measuring electroencephalograms, and acquires mental state estimation information including the electroencephalogram for estimating the mental state of the human body Estimated information acquisition means;
Biometric information acquisition means mounted on the eyeglass frame and acquiring biometric information of the human body in association with the mental state estimation information;
A health management system comprising: biometric information extracting means for extracting the biometric information in a predetermined mental state of the human body estimated based on the mental state estimation information. The health management system according to claim 1,
The mental state estimation information acquisition means,
A health management system comprising a sweat sensor attached to one or both nose pads of the eyeglass frame and / or a camera attached to the vicinity of the wisdom part of the eyeglass frame to image the eyeball of the human body. In the health management system according to claim 1 or 2,
Physical state estimation information including the posture and / or position for estimating the physical state of the human body, including at least a posture position detection sensor that is mounted on the eyeglass frame and detects the posture and / or position of the human body. A body state estimation information acquisition means for acquiring
The biological information extracting means is
A health management system that extracts the biological information in a predetermined state of the human body estimated based on the mental state estimation information and the physical state estimation information. In the health care system according to claim 3,
The body state estimation information acquisition means,
A GPS receiver that receives a signal from a GPS attached to any part of the spectacle frame, and a radio signal from an access point that is attached to any part of the spectacle frame and installed at a predetermined location A radio signal receiver, a posture sensor mounted at a horizontal position in the spectacle frame, a vibration sensor mounted on a temple of the spectacle frame, an acceleration sensor mounted at any position of the spectacle frame, and the spectacle frame A health management system comprising at least one step number sensor attached to any location. In the health care system according to claim 3 or 4,
The biological information extracting means is
When the brain wave contains a lot of alpha waves, the posture is stable and the position is constant, the state of the human body is estimated as a normal state, and biological information in the normal state is extracted Health management system. In the health care system according to any one of claims 1 to 5,
A first transmission unit that is attached to any part of the spectacle frame and transmits the acquired information acquired by each of the acquisition units to a mobile terminal;
The portable terminal is
First receiving means for receiving the acquired information transmitted from the first transmitting means;
A second transmission means for transmitting the received acquired information to a management computer via the Internet,
The management computer is
Second receiving means for receiving the acquired information transmitted from the second transmitting means;
A health management system comprising: the biological information extracting means for extracting the biological information based on the received acquired information. A spectacle-type biometric information acquisition device that acquires a plurality of signals related to a living body from a sensor unit disposed on the spectacles and transmits the signal to a mobile terminal,
A first electroencephalogram measurement electrode extending from the spectacle frame and disposed at a position in contact with the forehead portion of the human body, and a position disposed at the spectacle frame and in contact with a portion other than the forehead portion. A mental state that includes at least an electroencephalogram sensor that measures the electroencephalogram of the human body, which is composed of a second electrode for measuring electroencephalograms, and acquires mental state estimation information including the electroencephalogram for estimating the mental state of the human body Estimated information acquisition means;
Biometric information acquisition means mounted on the eyeglass frame and acquiring biometric information of the human body in association with the mental state estimation information;
A spectacles type, comprising: a transmission unit that is attached to any part of the spectacle frame and transmits the acquired information acquired by the mental state estimation information acquisition unit and the biological information acquisition unit to the portable terminal. Biological information acquisition device. An information extraction device that extracts predetermined information based on acquisition information acquired by the eyeglass-type biological information acquisition device according to claim 7,
Receiving means for receiving acquisition information transmitted from the eyeglass-type biological information acquisition device;
And biometric information extracting means for extracting the biometric information in a predetermined mental state of the human body estimated based on the mental state estimation information and the biometric information included in the received acquired information. Information extraction device.