KR20190059432A - Monitoring system for stroke during walking - Google Patents

Abstract

The present invention relates to a system for monitoring a stroke during walking, which can determine whether or not the user walking has a stroke or predict the occurrence of a stroke by measuring a biometric signal or movement of the user by using a device such as a wearable electronic device in order to determine whether or not the user walking has a stroke. The system comprises: a biometric signal measuring unit attached or worn by the user to measure a biometric signal including brain waves of the user who is walking; a stroke determining unit receiving the biometric signal of the user measured by the biometric signal measuring unit to determine whether the user has a stroke or predict the occurrence of a stroke; and a notifying unit notifying the user or a designated place when the stroke determining unit determines that a stroke has occurred or the occurrence of a stroke is predicted. Thus, the user can be prevented from having a stroke.

Description

[0001] The present invention relates to a stroke monitoring system,

The present invention relates to a stroke monitoring system for a gait, and more particularly, to a stroke monitoring system for a gait, and more particularly, to a stroke monitoring system for a gait using a device such as a wearable electronic device for determining whether a user is stroking, The present invention relates to a stroke monitoring system for a walker capable of judging occurrence or predicting occurrence of a stroke.

Stroke is a localized neurological deficit that is suddenly caused by cerebral blood flow abnormalities. Stroke can occur for a variety of reasons, and it can occur throughout the entire age range, but it occurs mainly in old age.

The brain is considerably vulnerable to the above-mentioned symptoms such as stroke. When the blood supply is blocked for 30 seconds, the ischemic state of the tissue begins to be abnormally metabolized. When the blood supply is stopped for 1 minute, When it stops for a minute, nervous cell necrosis is caused by an irreversible change. Therefore, there was a need to prevent such stroke and to receive urgent treatment when a stroke occurred.

Korean Patent No. 10-1565970 (" Apparatus and Method for Determining Stroke During Sleep, ", Nov. 23, 201, hereinafter referred to as Prior Art 1) discloses a device for determining whether or not a user has a stroke while sleeping. Brief description of the prior art 1 method is provided on a body part of a user to determine whether or not a user has a stroke based on the user's motion data.

Prior art 1 has the effect of preventing the user's body damage or death due to sudden stroke by judging whether or not the user is stroked while sleeping, but it is a method of judging whether or not the user has stroke based on the movement of the user simply Therefore, there is a problem that the reliability is lower than a method based on a user's bio-signal and is not applicable to a state other than sleeping, particularly to a user on the road.

Korean Patent No. 10-1565970 (" Apparatus and Method for Determining Stroke During Sleep ", Nov. 23, 2015)

It is an object of the present invention to provide a stroke monitoring system for a gait according to the present invention. It is an object of the present invention to provide a stroke monitoring system for a gait, The present invention also provides a system for monitoring a stroke of a person who is able to predict a stroke of a user by determining whether or not a stroke of the subject is a stroke or a stroke.

Another object of the present invention is to provide a walk-in-a-stroke monitoring system capable of more accurately determining whether a stroke has occurred to a user by judging whether or not a stroke occurred by a user who is walking on the basis of not only a bio- have.

In order to solve the above-mentioned problems, a walking monitoring system for walking according to various embodiments of the present invention includes a bio-signal measuring unit for measuring a bio-signal including an EEG wave of a user walking or wearing on a user, A stroke determination unit for receiving a user's bio-signal measured by the signal measuring unit and determining whether a user has developed a stroke or predicting the occurrence of a stroke; and a user determination unit for determining whether a stroke has occurred in the stroke determination unit, And a notification unit informing the designated place.

The stroke monitoring system according to the present invention may further include a database in which information measured by the bio-signal measuring unit and health information of the user are stored, and the stroke determining unit may determine, based on the information stored in the database, The bio-signal measuring unit may compare the bio-signal measured by the bio-signal measuring unit with the reference range to determine whether the user has developed a stroke or predict a stroke occurrence.

The stroke determination unit may further include a stroke history storage unit for storing a history of occurrence or prediction of a stroke in the stroke determination unit, wherein the stroke determination unit calculates a stroke history or a stroke history stored in the stroke history storage unit, The reference range can be determined based on the information.

The apparatus may further include an operation information measuring unit for measuring operation information of a user who is walking or wearing the user, wherein the stroke determining unit determines whether or not a stroke of the user is generated based on operation information of the user measured by the operation information measuring unit It can be judged.

In addition, the operation information measuring unit may include a usage measuring unit for measuring whether the user is attached to or worn by a user.

The stroke determination unit may be configured to determine that the operation information measuring unit is using the operation information measuring unit, and the operation information measuring unit may measure the operation information larger than the usual user, If the information is not measured, it can be determined that a stroke has occurred.

The health information of the user may be a health check history, a health check information, or a bio-signal of the user measured by the bio-signal measuring unit.

When the stroke determination unit determines that the stroke has occurred or the stroke is predicted or predicted, the notification unit outputs a notification sound to notify the user or the surrounding people, or a family member, a caregiver, or an emergency medical center It is possible to transmit a predefined signal to a predetermined place, including.

The bio-signal measuring unit may further include a psychological analyzer for analyzing a bio-signal to determine a psychological state of a user and storing the psychological state of the user in the database. The stroke determiner may use the psychological information of the user stored in the psychological analyzer To determine whether or not a stroke has occurred.

According to the stroke monitoring system for walking according to various embodiments of the present invention as described above, it is possible to prevent or prevent a stroke of a user by judging or predicting whether or not a stroke occurs in a user who is walking and informing the user, a nearby person, , It is possible to promptly perform emergency treatment in the event of a stroke.

Also, since the prediction of the occurrence of stroke is synthetically determined using the user's bio signal, motion information, health examination history, and predicted psychological state, the reliability of the occurrence and prediction of stroke is improved.

1 is a block diagram of a pedestrian stroke monitoring system in accordance with an embodiment of the present invention.
FIG. 2 is an exemplary view of a bio-signal measuring unit and an operation information measuring unit according to an embodiment of the present invention; FIG.
FIG. 3 is a flowchart of a stroke generation or a stroke prediction using a bio-signal measured by a user according to an embodiment of the present invention; FIG.
FIG. 4 is a flow chart for determining occurrence of a stroke using user's operation information according to an embodiment of the present invention; FIG.

Hereinafter, preferred embodiments of a stroke monitoring system according to the present invention will be described in detail with reference to the accompanying drawings. The stroke monitoring system according to an embodiment of the present invention includes a step of determining whether a stroke is generated based on a bio-signal of a user who is walking and a step of determining occurrence of a stroke based on operation information of a user who is walking . Therefore, the respective constituent elements constituting the stroke monitoring system for walking according to the embodiment of the present invention will be described below, and the respective operations of the present invention will be described in detail.

FIG. 1 is a block diagram of a stroke monitoring system in accordance with an embodiment of the present invention.

1, a walking monitoring system for walking according to an exemplary embodiment of the present invention includes a biological signal measurement unit 100, a stroke determination unit 200, a database 300, a notification unit 400, And may include a storage unit 500 and an operation information measurement unit 600.

The bio-signal measuring unit 100 may be a wearable device worn by a user to measure a user's bio-signal, or an apparatus including an attachment-type electrode attached to a user's body to measure various bio-signals.

FIG. 2 shows a representative example of the bio-signal measuring unit 100. As shown in FIG. 2, the bio-signal measuring unit 100 includes an electrocardiogram electrode 120 that can measure an electrocardiogram (ECG) attached to a cap or chest provided with an EEG electrode 110 to measure a brain wave of a user, (E. G., Garment). ≪ / RTI > However, the apparatus including the electroencephalogram electrode 120 and the cap including the electroencephalogram electrode 110 shown in FIG. 2 is merely an example of the bio-signal measuring unit 100, and the bio-signal measuring unit 100 of the present invention In addition to the device shown in FIG. 2, the bio-signal measuring unit 100 may be a device capable of measuring electromyography, heart rate, blood pressure, body temperature, and skin conductivity. Means.

Generally, when the occurrence or occurrence of a stroke is predicted, various bio-signals including the user's brain waves are changed. The bio-signal measuring unit 100 The stroke determination unit 200 determines whether the stroke is generated based on the bio-signal measured by the bio-signal measurement unit 100, or determines the occurrence of the stroke based on the bio- Can be predicted. The method of determining the occurrence of a stroke by measuring a user's brain wave is a direct method rather than a method of indirectly determining whether a stroke occurs by using only the movement of a user as in the prior art 1. The present invention is more reliable .

The smart band 110 and the EEG electrode 120 are examples of a bio-signal measuring unit 100 that is worn by a user or attached to a user. In an embodiment of the present invention, the bio-signal measuring unit 100 may include a non-contact type bio-signal measuring device installed apart from the user. The non-contact bio-signal measuring device measures the user's heart rate or respiratory rate at a distance from the user. Any non-contact type heart rate / respiration rate measuring device can be used.

As shown in FIG. 1, the stroke determination unit 200 may determine whether a stroke occurs or predict a stroke based on a bio-signal measured by the bio-signal measurement unit 100, The user may determine whether a stroke has occurred based on the operation information of the user.

The stroke determining unit 200 may include communication means capable of receiving information from other configurations of the present invention for the above-described operation, and may be an embedded device programmed to perform the above- (For example, an application form embedded in a smart phone)

As shown in FIG. 1, the database 300 stores health information of a user, and may be a server capable of bidirectional communication using a kind of network or wireless communication.

1, the health information of a user stored in the database 300 is typically measured by a bio-signal measuring unit 100 and stored in the database 300, For example, 1 hour interval). For this purpose, the bio-signal measuring unit 100 may transmit the measured bio-signals of the user to the database 300 at predetermined time intervals.

Other health information stored in the database 300 may be a health check history continuously input by an organization such as a health insurance corporation that manages individual health check. In the case of a health check history, the user's name, Personal information such as medical history, date of examination, and biometric information of the user measured in the relevant health examination.

Another health information stored in the database 300 may be measured EMR of the user. The EMR of the user is brain wave information in the case where the user has a history of a stroke and the brain waves are separately measured during the treatment of the stroke. That is, the brain waves of the user stored in the database 300 are measured The EEG 100 may be a brain wave measurement history measured in the treatment process as well as an EEG measurement.

As shown in FIG. 1, the notification unit 400 informs a user or a designated place when the stroke determination unit 200 determines that a stroke has occurred, or when the occurrence of a stroke is predicted.

The notification unit 400 is implemented in the form of a speaker for outputting voice or sound. When the user is determined or predicted that a stroke has occurred, an appropriate notification sound is output to warn the user or the first person And may be implemented in a form that includes communication means to send a message to a designated location (e.g., a family or hospital emergency room).

As shown in FIG. 1, the stroke history storage unit 500 is a kind of database. When a stroke determination unit 200 determines that a stroke has occurred, or if a stroke occurrence is predicted, the occurrence / And transmits the history to the determination unit (200). The stroke determination unit 200 may receive the stroke occurrence / prediction history transmitted from the stroke determination unit 200 to increase the accuracy of the prediction. That is, according to the present invention, the stroke determination unit 200 can fine-tune the continuous updating of the stroke history storage unit 500, thereby increasing the accuracy in determining and predicting the occurrence of stroke of the user.

As shown in FIG. 1, the operation information measuring unit 600 measures operation information of a user who is walking or wearing the vehicle.

FIG. 2 shows a smart watch / smart band as an example of the operation information measuring unit 600. In FIG. The gyro sensor or the acceleration sensor is built in the operation information measuring unit 600, which is implemented as a smart watch / band, and can measure the walking speed of the user who is walking or the posture of the user. However, in one embodiment of the present invention, the operation information measuring unit 600 is not limited to the smart watch / band that can recognize the walking speed and the posture of the user who is walking, as shown in FIG. 2, Typically, it may be a shock sensor installed on a hat or a garment, a pressure sensor installed on a garment, or a foot pressure sensor installed on a shoe worn by a user. In particular, since the direction of the cap is generally determined, it is easy to determine what kind of attitude the user is currently taking through the information measured by the gyro sensor when the gyro sensor is built in the cap. The user's foot pressure can be a direct basis for determining whether the user is currently walking or not.

The system for monitoring a stroke during walking according to an embodiment of the present invention may further include a psychological analysis unit in addition to the configurations described above.

The psychological analysis unit analyzes the user's bio-signal measured by the bio-signal measuring unit 100 to determine the psychological state of the user, and then stores the psychological state in the database 300. The psychological analysis unit may include communication means for receiving the bio-signal information measured from the bio-signal measurement unit 100 and transmitting and storing the bio-signal information to the database 300, . ≪ / RTI >

Recently, a variety of studies have been conducted to analyze the user 's psychological state using the measured user' s bio - signals. A representative example of this is "A Study on Emotion Analysis Algorithm Using EEG and Heart Variation" (4 persons in the electric wave and the others, Journal of the Korea Computer Association 15, 10, 2010.10) And the like. In addition, studies are being conducted to classify human emotions using other bio-signals such as skin conductivity. The present invention can be applied to the bio-signal measuring unit 100 ) And stores the same in the database 300. When the stroke determination unit 200 determines whether or not a stroke of the user is to be generated or predicts the occurrence of the stroke, The stored emotion information can be utilized.

The bio-signals of the user measured in real time in the bio-signal measuring unit 100 and used for predicting the stroke occurrence are stored in the database 300 after being used in the stroke determining unit 200, . That is, the health information of the pre-stored user, which is used when the stroke determination unit 200 predicts the stroke occurrence at the second time point after the first point in time, It may be a living body signal.

In an embodiment of the present invention, a communication network for communicating the respective configurations may be used. For example, the communication network transmits the biometric information measured by the bio-signal measuring unit 100 to the stroke determining unit 200 or transmits the operation information measured by the operation information measuring unit 600 to the stroke determining unit 300 And may be used when transmitting the configurations of the present invention in addition to the bio-signal measurement unit 100 or the operation information measurement unit 600. [

Various types of communication networks can be used and wireless communication networks or systems such as WLAN (Wireless LAN), Wi-Fi, Wibro, Wimax, HSDPA (High Speed Downlink Packet Access) And may include wired communication networks such as Ethernet, xDSL (ADSL, VDSL), Hybrid Fiber Coaxial Cable (HFC), Fiber to the Curb (FTTC), and Fiber To The Home (FTTH).

In addition, the communication network of the present invention may include a mobile communication network including a plurality of access networks (not shown) and a core network (not shown) connecting the access networks. Herein, the access network is a network that directly connects with a terminal to perform wireless communication, and includes a plurality of base stations such as a base station (BS), a base transceiver station (BTS), a NodeB, an eNodeB, Or a base station controller such as an RNC (Radio Network Controller). In addition, as described above, the digital signal processing unit and the radio signal processing unit, which are integrally implemented in the base station, are divided into a digital unit (DU) and a radio unit (RU) A plurality of RUs (not shown) may be installed, respectively, and a plurality of RUs may be connected to the centralized DU. In addition, a core network (not shown) constituting a mobile network together with an access network plays a role of connecting an access network and another network such as an external network, for example, the Internet network.

As described above, such a core network is a network system that performs main functions for mobile communication services such as mobility control and switching between access networks, and performs circuit switching or packet switching, Lt; RTI ID = 0.0 > and / or < / RTI > In addition, the core network manages inter-frequency mobility, and may perform a role for interworking with the access network and the traffic in the core network and with other networks, e.g., the Internet network. The core network may further include a Serving GateWay (SGW), a PDN GateWay, a Mobile Switching Center (MSC), a Home Location Register (HLR), a Mobile Mobility Entity (MME), and a Home Subscriber Server It is possible.

Also, the communication network according to the present invention may include an Internet network. Internet refers to a publicly available communication network in which information is exchanged according to the TCP / IP protocol, that is, a public network. The present invention may be applied to a biological signal measurement unit 100, an operation information measurement unit 600, a stroke determination unit 200, a database 300, a notification unit 400 and a stroke history storage unit 500 using the communication network It is possible to provide a health diagnosis system using a sleeping stroke monitoring system according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

[Example of Judging / Predicting Stroke Occurrence Using Biological Signal]

FIG. 3 is a flowchart illustrating a method for determining or predicting the occurrence of a stroke through a signal measured by the bio-signal measuring unit 100 when the stroke determining unit 200 of the present invention operates.

3, the stroke determination unit 200 receives the health information of the user stored in the database 300 and the stroke history stored in the stroke history storage unit 500, and sets a reference range of the biological signal . FIG. 3 illustrates setting of a reference range of a blood pressure as one example of various types of bio-signals used / measured in the present invention. The stroke determination unit 200 determines whether or not the health information received from the database 300, The user sets the lower limit of the blood pressure range Min and the upper limit Max based on the stroke history of the user received from the blood pressure monitor 500.

The manner in which the stroke determination unit 200 utilizes the health information pre-stored in the database 100 is based on the health examination history included in the health information or the average of the range of the biological signals when the user is in a normal state Or the parking lot in charge of the examination in the health examination information may be determined as the recommended range of the living body signal.

After setting the reference range, the stroke determining unit 200 receives the bio-signal measured in real time from the bio-signal measuring unit 100, that is, the current blood pressure, and determines whether the blood pressure measured in real time is within the reference range . When the blood pressure measured in real time by the bio-signal measuring unit 100 is out of the reference range, the stroke determining unit 200 determines that a stroke has occurred to the user, operates the notification unit 400, And stores the history of stroke occurrence in the history storage unit 500. [

In order to predict the stroke occurrence of the user in the stroke determination unit 200, the reference range may be sequentially narrowed as shown in FIG.

3, when the blood pressure of the user measured in real time in the bio-signal measuring unit 100 is included in the reference range, the stroke determining unit 200 reduces the reference range to the initial 90% level It is judged that the measured blood pressure is included in the reduced range to the 90% level, and it is judged that the stroke occurrence is predicted when the measured blood pressure is out of the range reduced to 90% of the mood range. When the occurrence of the stroke is predicted, the stroke determination unit 200 may operate the notification unit 400 and store the stroke occurrence prediction history in the stroke history storage unit 500. The operation of the notification unit 400 may be a form of outputting a warning sound or transmitting a predetermined message to a designated place.

In the operation example as described above, the stroke determination unit 200 can estimate the occurrence of the stroke of the user in the reference range reduced to a predetermined level by sequentially reducing the reference range such as 90% and 80%.

In the case of the notification unit 400, when the user's blood pressure measured by the living body signal measuring unit 100 in real time is not included in the respective ranges of 100%, 90%, and 80% of the reference range, Can be output. For example, when the notification unit 400 has exceeded 100% of the reference range of the first level, it can output a warning sound or an urgent message indicating that the current emergency treatment is required, such as " emergency " Or 90% of the standard range. If the measured blood pressure is within 90% of the standard range, it is possible to output a warning sound such as "Caution" Or a message may be output. However, the biometric signals of the user of the same time zone may be output together with the output alarm sound or message.

As an example, 100%, 90%, and 80% of the reference range as described above may be various ranges, and various bio-signals measured by the bio-signal measuring unit may be applied in addition to the blood pressure.

In the case of a notification sound output from the notification unit 400, an appropriate first-aid method may be output for each step. For example, when the user's status is "Emergency", a method for the CPR method may be output with an "Emergency" alert tone so that nearby people can perform first aid, such as CPR. Also, the intensity of the notification sound output from the notification unit 400 may be differentially output according to the state of the user. For example, the output value of the " attention " may be 60% of the maximum output value of the notification sound output from the notification unit 400, and may be 80% in case of & .

When the notification unit 400 transmits the position of the user to the caregiver, the family member, or the emergency medical center, the user can transmit the position of the user together. For this purpose, (600) may further comprise means such as GPS for locating the user.

[Operation Example of Determining Whether Stroke Occurred Using Operation Information]

The system using the bio-signals described above is an embodiment of the present invention for determining whether a stroke occurs or not, and for predicting occurrence of a stroke. The method using the operation information of the user to be described below can be used to determine whether a stroke has occurred or not, and can be used in parallel with a method using a bio-signal.

4 is a flowchart illustrating a process of determining whether a stroke occurs based on operation information of a user measured by an operation information measurement unit 600 according to an embodiment of the present invention.

The operation information measuring unit 600 used in FIG. 4 is a garment (image) including a pressure sensor that is installed at a predetermined distance from the inside of the chest / abdomen. The pressure information measured by the pressure sensor indicates whether the user has a stroke .

First, it is presupposed that a user who is suffering from a stroke falls down in determining whether a stroke occurred in a user who is walking on the basis of the motion information measuring unit 600. In general, a user who has a stroke usually loses consciousness, and a user who is on the move may fall on the floor because he or she is unconscious and does not have enough support.

In order to determine whether or not the user is collapsed in the operation information measurement unit 600, it is necessary to first determine whether the use determination unit included in the operation information measurement unit 600 is using the operation information measurement unit 600 have. As an example of a method of determining whether the user uses the operation information measurement unit 600 in the use determination unit, the operation information measurement unit 600 may be configured to determine whether the operation information measurement unit 600 is in direct contact with the user's skin There may be a way of judging whether or not it is.

 If the use determining unit determines that the user is using the operation information measuring unit 600, the stroke determining unit 200 determines whether or not a pressure higher than a reference value is being measured from the pressure sensor. Since the user has fallen to the ground when a stroke has occurred, some of the circumference of the user's chest or abdomen is in contact with the ground. Accordingly, in some of the pressure sensors installed around the abdomen / chest of the wearer's garment, the pressure exceeding the reference value can be measured, so that the stroke determining unit 200 determines that the stroke has occurred, And then store the stroke occurrence history in the stroke history storage unit 500.

In addition to the embodiment using the pressure sensor of the operation information measuring unit 600 as described above, the stroke determining unit 200 may use the gyro sensor or the acceleration sensor included in the smart watch / band to determine whether the speed of the user If the operation information measuring unit 600 is implemented as an impact sensor, it is possible to determine that a stroke has occurred when the user's posture is laid by using the gyro sensor, The stroke determination unit 200 may determine that a stroke has occurred to the user. In addition, when the operation information measuring unit 600 is implemented as a foot pressure sensor mounted on a shoe, if the foot pressure is not sensed for a predetermined period of time, the stroke determination unit 200 may determine that a stroke has occurred to the user.

The above-mentioned pressure sensor, SmartWatch / SmartBand, and Impact Sensor all suddenly increase in size or are measured to be zero after they are enlarged. That is, the stroke determination unit 200 can determine that the stroke has occurred to the user when the measurement value is suddenly increased in the operation information measurement unit 600 and then the measured value is measured as zero.

The operation information measuring unit 600 may be implemented as a vibration sensor included in a device that the user wears or wears in addition to the pressure sensor, the smart watch / smart band, and the impact sensor. The vibration sensor is for judging the user's epileptic phenomenon. Generally, when a stroke occurs in the patient, the epileptic seizure occurs in the user's body. Therefore, when a stroke occurs in addition to the vibration occurring when the user generally walks, the vibration sensor can measure the vibration due to the ephemeris and transmit the measured vibration to the stroke determination unit 200. Since the vibration caused by the epileptic seizure, that is, the seizure, is shorter in cycle and smaller in amplitude than the vibration caused by the walking, the stroke determination unit 200 determines that the vibration is shorter than the vibration measured for the user who is walking, The user can be judged that a stroke has occurred.

In the above-described embodiment, the bio-signal and the operation information of the user are discriminated separately from each other to judge whether or not a stroke occurs, and the occurrence of a stroke is predicted in detail. However, the present invention is not limited to this and can be used to complement each disadvantage and to take advantage of a combination of a system using bio-signals and a system using operation information.

When the stroke monitoring system according to the present invention is performed as in the above-described operation example, the database 300 stores various information of the user including the measured biometric signal of the user. The stroke monitoring system according to the present invention may further include a classifier (not shown) for classifying such information by items and providing the classified information by visualizing the information. The classifying unit may classify and provide or visualize information stored in the database 300 according to date, time, region, and biological signal according to a user's operation.

The stroke monitoring system according to the present invention is applied to a single user. However, the stroke monitoring system according to the present invention can be applied not only to a single user but also to an upper database by gathering information stored in an individual user's database 300. The central government, local governments, And manage the health of stroke patients.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: biological signal measurement unit
110: Electroencephalogram electrode
120: Electrocardiogram electrode
200: stroke judgment unit
300: Database
400:
500: Stroke history storage unit
600: Operation information measuring unit

Claims (9)

A bio-signal measuring unit for measuring a bio-signal including a user's brain wave;
A stroke determination unit for receiving a user's bio-signal measured by the bio-signal measuring unit to determine whether a user has developed a stroke or predict a stroke occurrence; And
A notification unit for informing a user or a designated place when the stroke determination unit determines that a stroke has occurred or the occurrence of a stroke is predicted;
Wherein the stroke monitoring system comprises:
The method according to claim 1,
Further comprising a database for storing information measured by the bio-signal measuring unit and health information of a user,
The stroke determination unit determines a reference range of a bio-signal of a user who is walking on the basis of information stored in the database, compares and analyzes the bio-signal measured by the bio-signal measurement unit and the reference range, Or estimating the occurrence of a stroke.
3. The method of claim 2,
And a stroke history storage unit for storing the history of occurrence or prediction of a stroke in the stroke determination unit,
Wherein the stroke determination unit determines the reference range based on stroke occurrence or prediction history stored in the stroke history storage unit and health information of a user previously stored in the database.
The method according to claim 1,
Further comprising an operation information measurement unit that measures operation information of a user who is walking or wearing the user,
Wherein the stroke determination unit determines whether a stroke of the user is generated based on operation information of the user measured by the operation information measurement unit.
5. The apparatus of claim 4, wherein the operation information measuring unit
And a usage measurement unit for measuring whether or not the user is attached to or worn on the user.
6. The method according to claim 5, wherein the stroke determination unit
Wherein the use information measuring unit is measured to use the operation information measuring unit and the operation information measuring unit measures the operation information larger than usual or if the operation information is not measured after the normal operation information is measured, Wherein the controller determines that a stroke has occurred.
3. The method of claim 2, wherein the health information of the user is
A health examination history, a health examination information, or a bio-signal of the user measured by the bio-signal measuring unit.
The apparatus of claim 1, wherein the notification unit
When the stroke determination unit determines that a stroke has occurred or when the occurrence of a stroke is predicted, an alarm sound is output to notify the user or surrounding persons, or a predetermined signal is transmitted to a predetermined place including a family member, a caregiver, or an emergency medical center Wherein the stroke monitoring system comprises:
3. The method of claim 2,
Further comprising a psychological analysis unit for analyzing a bio-signal measured by the bio-signal measuring unit to determine a psychological state of a user and storing the psychological state of the user in the database,
Wherein the stroke determination unit determines or predicts whether a stroke occurs using the user's psychological information stored in the psychological analysis unit.

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