JP2018175488A - Health support device, health support system, health support method, and program of health support device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a health support device for calculating an amount of change in a blood sugar value of a subject, and notifying of information on a risk of disturbing the health likely to be caused to the subject in future.SOLUTION: A health support device includes: a blood sugar value data calculation part 13 for calculating change data on a blood sugar value based on blood sugar value data on a subject measured by a blood sugar value data measuring part 2; a health disturbance database 50; a health disturbance risk determination part 15 for referring to the health disturbance database 50 based on the calculated blood sugar value change data, acquiring a health disturbance risk, and determining the health disturbance risk; and a notification part 17 for notifying of a result of the determination by the health disturbance risk determination part 15.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a health support device, a health support system, a health support method, and a health support program suitable for monitoring and managing blood glucose levels.

  A system and device for measuring the blood glucose level of a subject and managing the measurement results for the purpose of preventing lifestyle-related diseases caused by daily living habits or for the purpose of controlling blood glucose levels of diabetic patients It has been known. Also known is a system that provides information related to the management of blood glucose levels by linking and storing the measured blood glucose level and information on the diet consumed by the subject and information on exercise performed by the subject. (See, for example, Patent Documents 1 and 2). In addition, light such as infrared rays is irradiated to a specific site of the subject, information on the reflected light is collected, and the blood sugar level is measured non-invasively, and analysis of glucose metabolism of the subject from the measurement results, etc. Also known is a method of performing (see, for example, Patent Document 3).

  Also, in recent years, even in people who do not have a disease such as diabetes, for example, when they consume a carbohydrate-rich food such as juice during fasting, the blood glucose level rapidly increases. It has become known that a phenomenon called) may appear. A sudden change in blood sugar level such as this blood sugar level spike may cause harmful substances such as reactive oxygen from the cells, impairs the flexibility of the blood vessel, and causes the blood vessel disorder such as arteriosclerosis or subarachnoid hemorrhage. It is said that there is a possibility of becoming On the other hand, since the blood glucose level of a person causing such a blood glucose level spike is often normal, it is said that it is difficult to detect such a rapid change in blood glucose level in a normal blood glucose level test. ing.

  Furthermore, interest in information on changes in blood glucose levels, such as the relationship between the order of food intake and changes in blood glucose levels and the effects of changes in blood glucose levels on the performance of athletes, due to the recent increase in health awareness Is rising. For this reason, there is an increasing demand for systems and devices that collect and manage information on changes in blood glucose levels.

Unexamined-Japanese-Patent No. 2003-173375 Patent No. 5802656 Japanese Patent Publication No. 2015-510423

  The techniques described in the above-mentioned patent documents are all intended for patients with a disease such as diabetes and those suffering from it, and in the case where healthy individuals without such a disease are dealt with. It was not. In addition, since management of information related to the amount of change in blood glucose level is not performed, even if there is a change in blood glucose level that may affect health such as a blood glucose level spike, it is necessary to detect it. There was a problem of difficulty. In addition, it is necessary to have specialized knowledge in order to judge from the information on changes in measured blood glucose levels, the diseases or illnesses that may occur in the future, etc. There was a problem that it was difficult to know information on health problems.

  The present invention has been made to solve the above-described problems, and calculates the amount of change in blood glucose level based on the measured blood glucose level of the subject, and the present state of health of the subject It is an object of the present invention to provide a health support device capable of easily obtaining information on risks such as diseases and symptoms that inhibit the occurrence of health problems.

In order to achieve the above object, the present invention provides the following means.
A health support device according to the present invention is a blood glucose level data operation unit that calculates blood glucose level change data related to the amount of change in blood glucose level based on blood glucose level data including the blood glucose level of the subject measured by the blood glucose level data measurement unit. A health inhibition database in which the blood glucose level change data and health inhibition risk information which is information on health impairment risk are stored in association with each other, and the health based on the blood glucose level change data calculated by the blood glucose level data computing unit The health inhibition risk determination unit determines the health inhibition risk of the subject by acquiring the health inhibition risk information with reference to the inhibition database, and a notification unit that notifies the determination result of the health inhibition risk determination unit. It is characterized by

  In the above invention, the blood sugar level change data includes a time change amount which is a change amount of the blood sugar level with respect to time, and the blood sugar level data calculation unit determines the blood sugar level per unit time at any time. It is preferable that a unit time change amount which is a change amount of is calculated as the time change amount.

  In the above invention, the blood sugar level change data includes a time change amount which is a change amount of the blood sugar level with respect to time, and the blood sugar level data calculation unit determines the blood sugar level per unit time at any time. Included between a first time point at which the unit time change amount, which is a change amount of B, exceeds a first threshold value which is a positive threshold value, and a second time point which falls below a second threshold value smaller than the first threshold value. Preferably, the time change amount is calculated based on the unit time change amount.

In the above invention, it is preferable that the second time is a time when the unit time change amount changes from a positive value to a negative value.
In the above invention, it is preferable that, when the time change amount is equal to or more than a predetermined change value, the health impairment risk determination unit determines that the health impairment risk exists.

  In the above invention, preferably, the predetermined change value is determined based on a standard blood sugar level change value which is a standard time change amount calculated based on the blood sugar level change data. .

  In the above invention, it is preferable that the health impairment risk judging unit judges that the health impairment risk exists when the time change amount continuously exceeds a predetermined change value for a predetermined time. .

  In the above-mentioned invention, when the blood sugar level parameter indicating the relationship between the standard blood sugar level which is the standard blood sugar level of the subject and the blood sugar level exceeds the predetermined parameter value, the health inhibition risk judging unit It is preferable to determine that the above-mentioned health risk is present.

  In the above-mentioned invention, it is preferable that, when the blood glucose level exceeds a predetermined measurement value, the health inhibition risk judging unit judges that the health inhibition risk is present.

In the said invention, it is preferable to further provide the meal information acquisition part which acquires the meal content information regarding the said meal content of a subject.
In the said invention, it is preferable to have the blood glucose level meal information database which link | relates and memorize | stores the said meal content information and the said blood glucose level change data.

  In the above-mentioned invention, it is preferable that the blood sugar level data calculating unit calculates the blood sugar level change data based on the blood sugar level data from the non-invasive type blood sugar level data measuring unit.

  In the above invention, it is preferable to further include a blood glucose level data storage unit that stores the blood glucose level data, and a blood glucose level change data storage unit that stores the blood glucose level change data.

  According to the health support device of the present invention, the blood glucose level of the subject is monitored based on the change amount of the blood glucose level calculated based on the blood glucose level data, which may affect, for example, health. It is possible to detect a sudden change in blood sugar level. In addition, the user may not have information on health hazards that may interfere with the subject's health, such as possible illnesses or symptoms caused by changes in blood glucose levels or the occurrence of health problems. Even if they do not have the basic knowledge, they have the effect of being able to easily know.

It is a block diagram showing a health support device concerning one embodiment of the present invention. FIG. 2A is a view showing an example of the health inhibition database of the health support device according to the embodiment of the present invention. FIG.2 (b) is a figure which shows an example of the blood glucose level parameter table of the health-support apparatus based on one Embodiment of this invention. It is a flow figure explaining processing of a health support device concerning one embodiment of the present invention. Fig.4 (a) is a figure which shows an example of the time change of the blood glucose level of the subject which the health assistance apparatus which concerns on one Embodiment of this invention acquired. FIG.4 (b) is a figure which shows an example of the time change of the amount of change per unit time of the blood glucose level which the health assistance apparatus which concerns on one Embodiment of this invention calculated. It is a figure which shows an example of the blood glucose level meal information database of the health assistance apparatus which concerns on one Embodiment of this invention. It is a figure showing a health support system concerning one embodiment of the present invention. It is a flowchart explaining the process of the health support apparatus which concerns on other embodiment of this invention. Fig.8 (a) is a figure which shows an example of the time change of the blood glucose level data of the subject which the health assistance apparatus which concerns on the other embodiment of this invention acquired. FIG. 8B is a view showing an example of temporal change of blood glucose level change data calculated by the health support device according to the other embodiment of the present invention.

First Embodiment
Hereinafter, a health support apparatus according to a first embodiment of the present invention will be described with reference to FIGS. 1 to 5.

<Description of configuration>
First, the configuration of the health support device 1 will be described mainly with reference to FIG.
The health support device 1 according to the present embodiment includes a data input unit 11, a blood glucose level data storage unit 12, a blood glucose level data calculation unit 13, a blood glucose level change data storage unit 14, a health inhibition risk determination unit 15, a storage unit 16, and a notification. Mainly composed of the unit 17 and the display unit 18. The health support device 1 in the present embodiment is one in which a dedicated program a is installed in a known portable information terminal such as a smartphone. This portable information terminal is constituted by a CPU, a storage medium such as a ROM and a RAM, and known hardware such as a display device, and the hardware and the program a cooperate to exhibit the functions of the above-described portions. doing.

  The data input unit 11 is a portion communicably connected to a blood glucose level measuring device 2 described later in detail by a known communication means such as a cable or radio. The data input unit 11 mainly receives information on the blood glucose level of the subject measured by the blood glucose level measurement device 2 (hereinafter, also described as “blood glucose level data”). In this embodiment, in addition to the blood glucose level of the subject measured by the blood glucose level measuring device 2 (hereinafter also referred to as “measured value”), the measurement time at which the blood glucose level is measured in the blood glucose level data. This section is applied to an example including at least information related to (hereinafter also referred to as “measurement time information”) and the following description will be made.

  The blood glucose level data storage unit 12 is mainly configured from a known storage medium such as a RAM, and is a portion that stores the blood glucose level data received by the data input unit 11. Specifically, the blood glucose level data storage unit 12 stores the measurement value included in the blood glucose level data and the corresponding measurement time information in association with each other. The blood glucose level data storage unit 12 stores the time when the blood glucose level data is received from the blood glucose level measuring device 2 as the corresponding measurement time information when the blood glucose level data does not include the measurement time information. May be included.

  Based on the blood glucose level data stored in the blood glucose level data storage unit 12, the blood glucose level data computing unit 13 changes the amount of change in the blood glucose level with time (hereinafter referred to as “time variation” or “change amount”). It is a part to calculate. Specifically, the blood sugar level data calculation unit 13 determines the amount of change in the blood sugar level per unit time at an arbitrary time based on the received blood sugar level data by a known data calculation technique or data complementation technique, etc. It has a function of calculating the unit time change amount. In addition, the blood sugar level data calculation unit 13 also has a function of calculating an average unit time change amount in the time range based on the blood sugar level data collected during an arbitrary time range. The present embodiment is applied to an example in which the blood glucose level data calculation unit 13 calculates the unit time change amount as the time change amount, and the following description will be made.

  The blood glucose level change data storage unit 14 is mainly configured from a known storage medium such as a RAM, and stores the time change amount calculated by the blood glucose level data calculation unit 13 and the corresponding measurement time information in association with each other. . Hereinafter, information including at least measurement time information corresponding to the time change amount of the blood sugar level is also described as "blood sugar level change data". The blood glucose level change data storage unit 14 also has a function of storing the determination result of the health inhibition risk determination unit 15, which will be described in detail later, in association with the blood glucose level change data.

  The storage unit 16 stores a health inhibition database 50 (see FIG. 2A) in which blood glucose level change data (time variation of blood glucose level) and health inhibition risk information which is information on health inhibition risk are correlated and recorded. Part of the Here, the health inhibition risk refers to the possibility (risk) of occurrence of a disease or health problem or the like that interferes with the health condition of the subject, such as a specific disease or symptom, or a health problem. Health impairment risk information relates to health impairment risk such as the possibility (probability of occurrence) of those diseases or health problems, etc., the contents of the diseases or health problems that may occur. It refers to the information that In the present embodiment, in the health inhibition database 50, the possibility (probability of occurrence) of a health problem or the like that inhibits the health condition of the subject as health inhibition risk information is the time variation of the blood glucose level. The following description is given applying to the example stored in association. In addition, as health inhibition information, information on the specific content of a disease or symptom that may occur, health problems, information indicating the health condition of the subject at the time of measurement, etc. It may be associated with and stored.

  The health inhibition database 50 in the present embodiment is a health inhibition database in the claims. The storage unit 16 may be configured to have the functions of the blood glucose level data storage unit 12 and the blood glucose level change data storage unit 14 described above.

  The health impairment risk determination unit 15 is a portion that determines the health impairment risk of the subject based on the time change amount calculated by the blood glucose level data computation unit 13. Specifically, the health inhibition risk determination unit 15 refers to the health inhibition database 50, and acquires health inhibition risk information corresponding to the time change amount calculated by the blood glucose level data computation unit 13 as a determination result. Furthermore, the health impairment risk determination unit 15 also has a function of determining the presence or absence of the health impairment risk by comparing the time change amount calculated by the blood glucose level data computation unit 13 with a predetermined value determined in advance.

  In addition, from the plurality of blood glucose level change data stored in the blood glucose level change data storage unit 14, the health inhibition risk determination unit 15 changes the standard blood glucose level change of the subject (hereinafter, “standard blood glucose level change It also has a function of calculating the value “.” And comparing the time change amount calculated by the blood sugar level data calculation unit 13 with the standard blood sugar level change value to determine the presence or absence of health inhibition risk information. The blood sugar level data calculating unit 13 may be configured to calculate this standard blood sugar level change value.

Furthermore, based on the blood glucose level data stored in the blood glucose level data storage unit 12, the health inhibition risk determination unit 15 determines a standard blood glucose level of the subject (hereinafter also referred to as "standard blood glucose level"). It also has a function of calculating a blood sugar level parameter indicating the relationship between the calculated and calculated standard blood sugar level and the measured value at an arbitrary measuring time. And the health inhibition risk determination unit 15 also has a function of determining the presence or absence of the health inhibition risk of the subject depending on whether or not the blood sugar level parameter exceeds a predetermined threshold (parameter value) determined in advance. ing. As this blood sugar level parameter, the standard blood sugar level of the subject (hereinafter also referred to as “standard blood sugar level A _av ”) and the measured value at an arbitrary time (hereinafter referred to as “measured value M _t ”) are described. Various parameters showing the relationship with) are available, for example, the difference between the measured value M _t and the standard blood glucose level A _av (M _t -A _av ) or the ratio of the measured value M _t to the standard blood glucose level A _av (M _t / A _av ) or the like can be used. The standard blood glucose level A _av used when calculating the blood glucose level parameter is a value determined based on the blood glucose level data stored in the blood glucose level data storage unit 12 or the subject or the like displays 18 The value may be previously input by operating the In the present embodiment, the health inhibition risk determination unit 15 calculates the difference (M _t −A _av ) between the measurement value _Mt and the standard blood glucose level A _av as the blood glucose level parameter, and the calculated blood glucose level parameter is predetermined. the description of the subsequent applied example determines the presence or absence of health inhibitory risk information on whether obtained exceeds a predetermined threshold value a _1. The health inhibition risk determination unit 15 may have a function of determining the presence or absence of the health inhibition risk information by any combination of the time change amount of the blood glucose level, the blood glucose level parameter, and the measurement value. Further, the health impairment risk determination unit 15 refers to the blood glucose level parameter table 51 (see FIG. 2B) in which the blood glucose level parameter and the health impairment risk are associated, and acquires the information corresponding to the calculated blood glucose level parameter. May have a function to

  The notification unit 17 is a portion that transmits a signal for displaying the determination result performed by the health risk determining unit 15 to the display unit 18 described later, and displays the determination result. The display unit 18 is a known display device that receives a signal from the notification unit 17 and displays the determination result. The display unit 18 is also a touch panel, and also has a function as an input device that detects and receives an input operation by the user. Note that the user's input operation may be performed by another known input device not shown.

  The blood glucose level measuring device 2 is a measuring device mainly having a function of measuring the blood glucose level of a subject, and mainly comprises a blood glucose level measuring unit 21 and an output unit 22. The blood sugar level measurement unit 21 is a part that mainly collects a blood sugar level, which is information indicating the amount (concentration) of glucose (glucose) in the blood of the subject. In the present embodiment, the blood sugar level measuring unit 21 applies a light to a specific site of the subject and detects the blood glucose level non-invasively by detecting a scattering spectrum by glucose. The following explanation applies to the example. In addition, the blood sugar level measurement unit 21 non-invasively measures the blood sugar level non-invasively by using the technique of measuring the blood sugar level non-invasively from the difference of the light absorption rate and the difference of the refractive index It may be a technique of measuring the In addition, the blood glucose level measurement unit 21 uses a technique for measuring a blood glucose level using a sample such as blood or interstitial fluid of a subject who has been invasively collected using a blood collection needle or a microneedle. May be In the present embodiment, the subject, the site of the subject where the blood glucose level is measured, or the sample such as the blood or interstitial fluid of the subject used for measuring the blood glucose level is the subject in the claims. It is considered as a sample.

  The output unit 22 is a portion that transmits the measurement value measured by the blood glucose level measurement unit 21 to the health support device 1. When transmitting the measurement value to the health support device 1, the output unit 22 also transmits measurement time information.

  In this embodiment, the so-called mobile health in which the blood sugar level measuring device 2 is attached to the arm of the subject and continuously measures the blood sugar level of the subject at predetermined time intervals (about 1 to 5 minutes) The following description will be made by applying the present invention to an example of a small-sized measuring device. The blood glucose level measuring device 2 may be a stationary type blood glucose level measuring device or another known blood glucose level measuring device. Further, the measurement of the blood glucose level may be performed by the operation of the user or may be performed discontinuously. The blood glucose level measurement unit 21 or the blood glucose level measurement device 2 of the present embodiment is a blood glucose level data measurement unit in the claims.

<Description of action>
Next, the operation of the health support device 1 having the above-described configuration will be described mainly based on actual use with reference to FIGS. 3 to 4. In the present embodiment, the user downloads the program a for the health support device 1 from a predetermined site or the like on the Internet in advance and applies it to an example installed in his own portable terminal. Do. The program a may be installed in advance on the portable terminal. When the program a is activated, the portable terminal of the user functions as the health support device 1. Hereinafter, the portable terminal on which the program a is activated will be referred to as the health support device 1.

<Processing of Health Support Device 1>
1. When the program a is activated by the user (hereinafter also referred to as a subject), the portable terminal starts processing as the health support device 1 (S100). Further, the blood glucose level measuring unit 21 of the blood glucose level measuring device 2 starts the measurement of the blood glucose level of the subject by the operation of the subject. The output unit 22 transmits the blood glucose level data measured by the blood glucose level measuring unit 21 to the health support device 1 sequentially or in a predetermined manner.

2. Collection and recording of blood sugar level data (S110)
When blood glucose level data is transmitted from the output unit 22, the data input unit 11 of the health support device 1 receives the data. The blood glucose level data storage unit 12 stores the measurement value included in the blood glucose level data received by the data input unit 11 in association with the measurement time information (S110).

3. Determination of blood sugar level data (S120)
The health inhibition risk determination unit 15 measures the standard blood glucose level A _av of the subject calculated from the blood glucose level data stored in the blood glucose level data storage unit 12 and the measured values of the blood glucose level data received by the data input unit 11. and calculates the blood sugar level parameter _(M t _{-A av)} from M _t. The health Inhibition risk determination unit 15, the blood glucose level parameter, predefined but in the case (No in S120) does not exceed the predetermined threshold value A _1, performs the process proceeds next process S130. On the other hand, when the calculated blood sugar level parameter exceeds a predetermined threshold (parameter value) A ₁ determined in advance (Yes in S120), the health impairment risk determination unit 15 has a health impairment risk. And a signal to display that effect is transmitted to the notification unit 17.

  When the notification unit 17 receives the signal from the health impairment risk determination unit 15, the notification unit 17 causes the display unit 18 to display the content (S125). When display is made on the display unit 18 in S125, the health support device 1 performs the following process (S130).

4. Calculation of the amount of change in blood sugar level (S130)
The blood glucose level data computing unit 13 calculates the amount of change in blood glucose level per unit time (unit time variation) from the blood glucose level data stored in the blood glucose level data storage unit 12 (blood glucose level data computing step). Specifically, the blood sugar level data calculation unit 13 calculates a unit time change amount at an arbitrary time point from the measurement value included in the blood sugar level data stored in the blood sugar level data storage unit 12 and the measurement time information thereof. As a method for this calculation is available known data processing methods, for example, determine the function indicating the time variation of the measured values M _t using known data interpolation processing techniques and approximation techniques such as, the function time It is possible to calculate differentially, or to calculate from the difference between measured values at two different time points, or to use other known data processing methods. When the blood sugar level data calculation unit 13 calculates the unit time change amount, the blood sugar level change data storage unit 14 stores the calculated unit time change amount in association with the corresponding measurement time information.

5. Judgment of health impairment risk (S140 to S150)
When the unit time change amount is calculated in S130, the health impairment risk determination unit 15 determines the presence or absence of the health inhibition risk based on the calculated unit time change amount. Specifically, the health impairment risk determination unit 15 determines whether or not the calculated unit time change amount exceeds the predetermined threshold value B. In the present embodiment, the threshold B is calculated from the blood glucose level change data stored in the blood glucose level change data storage unit 14, and the amount of change in the standard blood glucose level of the subject (standard blood glucose level change value) The following explanation is applied to the example which is As the threshold B, it is also possible to use a value input in advance by the user or the like operating the display unit 18 or the like, or another value calculated by the health risk determining unit 15 or the like.

  When the calculated unit time change amount exceeds the threshold B (Yes in S140), the health inhibition risk determination unit 15 refers to the health inhibition database 50 to determine the content of the health inhibition risk ( Health impairment risk judgment step). Specifically, the health inhibition risk determination unit 15 refers to the health inhibition database 50 to acquire corresponding health inhibition risk information, and transmits a signal for displaying the acquired health inhibition risk information to the notification unit 17 (S145 ) (Notification step). When the determination result is displayed on the display unit 18 in S145, the health support device 1 returns to S110 again and repeats the subsequent processing. When the calculated unit time change amount does not exceed the threshold B (No in S140), the health inhibition risk determination unit 15 performs the following process.

  In S140, when the unit time change amount does not exceed the threshold B, the health inhibition risk determination unit 15 refers to the blood glucose level data storage unit 12, and the calculated unit time change amount is a predetermined time (T ) It is checked whether or not the predetermined threshold C is exceeded continuously (S150). The threshold C is a value smaller than the threshold B determined from the standard blood sugar level change value of the subject. In other words, although the health impairment risk judging unit 15 is not a unit time change amount large enough to exceed the threshold B, whether or not a unit time change amount having a certain size continuously occurs for a certain time or more To detect. In the present embodiment, the following description is given by applying to an example in which the threshold C is a value calculated by the health inhibition risk determination unit 15 based on the standard blood sugar level change value, but the user or the like operates the display unit 18 or the like. It is also possible to use a previously input value.

  If the calculated change in unit time exceeds the threshold C and continues for a predetermined time (hereinafter also referred to as "time T"), the health impairment risk determination unit 15 exceeds the threshold C (S150). In the case of Yes), the health inhibition risk is determined with reference to the health inhibition database 50 (health inhibition risk determination step). Specifically, the health impairment risk determination unit 15 causes the blood glucose level data calculation unit 13 to calculate the average value of the unit time change amount in the time range in which the unit time change amount exceeds the threshold C. Then, the health inhibition risk determination unit 15 refers to the health inhibition database 50 based on the calculated average value, acquires corresponding health inhibition risk information, determines the health inhibition risk, and displays the determination result. A signal is transmitted to the notification unit 17 (S155) (notification step). The health inhibition risk judging unit 15 refers to the health inhibition database 50 based on the maximum value of the unit time change amount in the time range, the unit time change amount in the middle of the time range, etc. The risk of inhibition may be determined.

  When the determination result is displayed on the display unit 18 in S155, the health support device 1 returns to S110 again and repeats the subsequent processing. On the other hand, when the calculated time change amount does not exceed the threshold C, or when the unit time change amount exceeding the threshold C does not continue for more than the time T (No in S150), the health impairment risk determination unit 15 Determines that there is no health risk, and sends a signal to the notification unit 17 to display that there is no health risk (or that the health risk is low) (S160) (notification step). When a signal to indicate that there is no health risk (or health risk is low) is sent in S160 and the display is made on the display unit 18, the health support device 1 returns to S110 again and the processing after that. repeat.

6. End of processing (S200)
The health support device 1 ends the process by the end of the predetermined measurement or by the operation of the subject (S200). The health support device 1 stores the determination result, the blood sugar level data, the blood sugar level change data, etc. in the storage unit 16 before the processing is completed, or is transmitted outside by the communication unit (not shown) of the health support device 1. It may be sent.

<Description of Operation of Health Support Device 1>
Subsequently, mainly with reference to FIG. 4, the operation of the health support device 1 according to the change of the measurement value of the actual subject will be described. In the following description, the unit time change amount of the blood glucose level is also referred to as "the unit time change amount N _t ". The threshold A shown in FIG. 4 (a) is a value calculated from the threshold _{A 1} of the blood glucose level parameter _(M t _{-A av),} a value to be _A = A 1 _{+ A av.} Further, it is assumed that B = 70 [mg / dL / h] is set as the threshold B, and C = 20 [mg / dL / h] is set as the threshold C.

First, because, for example the subject has ingested food for a period of time t _a ~t _b, the blood glucose level of the subject is increased. At this time, although the unit time change amount N _t exceeds the threshold C (= 20 [mg / dL / h]), the time D ₁ (<T) continuously exceeding the threshold C is a predetermined time Since it is shorter than T, the health inhibition risk judging unit 15 judges that there is no health impairment risk (No in S150), and as a result of the judgment, indicates that there is no health impairment risk (or that the health impairment risk is low) It is displayed (S160).

Thereafter, the blood glucose level peaks at time t _b and then gradually decreases at time t _b to t _c . After that, the blood sugar level rises again, for example, because the subject ingests food. At this time, also the unit time variation _{N t} of the blood glucose level similarly increases, exceeds the threshold value C (= 20 [mg / dL / h]) at time _{t d.} It is to be noted that the blood glucose does not exceed the threshold A (see FIG. 4A) and the unit time change amount N _t does not exceed the threshold C during the time t _{b to} t _d so far (see FIG. 4) (see b), the health impairment risk judging unit 15 judges that there is no health impairment risk (No in S150), and displays that there is no health impairment risk (or that the health impairment risk is low) (S160).

After the time t _d , the blood sugar level continues to rise while the unit time variation N _t increases. Since the state in which the unit time variation N _t exceeds the threshold C continues for the time D ₂ which is longer than the time T at the time t _e , the health inhibition risk determination unit 15 has a health inhibition risk It is determined (Yes at S150) that the health risk is judged. At the time of determination, the health inhibition risk determination unit 15 causes the blood glucose level data calculation unit 13 to calculate the average value of the unit time variation N _t during the time D ₂ , and the average value of the calculated unit time variation N _t Refer to the health inhibition database 50 on the basis of. Then, the health inhibition risk determination unit 15 acquires the corresponding health inhibition risk information, and transmits the determination result to the notification unit 17 (S155). In the present embodiment, when the description is applied to the example an average value of 45 [mg / dL / h] of the unit time variation N _t between the time D _2, health inhibit risk judging section 15 healthy inhibit database Referring to 50, since the corresponding health inhibition risk information is “slightly high” (see FIG. 2A), a signal for displaying the determination result (“slightly high”) is transmitted to the notification unit 17.

After that, the unit time change amount N _t further increases with the rise of the blood glucose level, and becomes the same value as the threshold B (70 [mg / dL / h]) at the time t _f . At this time, the health inhibition risk determination unit 15 determines that there is a health impairment risk because the unit time change amount N _t exceeds the threshold B (Yes in S140), referring to the health inhibition database 50, The determination result is displayed (S145). Specifically, the health inhibition risk determination unit 15 refers to the health inhibition database 50 based on the unit time change amount N _t (70 [mg / dL / h]), and the content “high” of the corresponding health inhibition risk Is sent to the notification unit 17.

The blood glucose level then rises further and exceeds A [mg / dL] (A = A ₁ + A _av ) at time t _g . At this time, the health inhibition risk determination unit 15 determines that the blood sugar level parameter (M _t −A _av ) calculated from the blood sugar level (measured value M _t ) and the standard blood sugar level A _av exceeds a predetermined parameter value A _1. From this, it is determined that there is a risk of health impairment (Yes at S120), and the determination result is displayed (S125).

After that, the blood glucose level further rises, and reaches a second peak at time t _h and decreases at time t _{h to} t _i . At time t _i , the blood sugar level rises again because the subject takes food again, and so on, and after time t _j, it becomes a substantially constant value. Although the unit time variation N _t exceeds the threshold C during the time D ₃ (<T) at the times t _{i to} t _j , the length for the predetermined time T or more does not continue, The health impairment risk determination unit 15 determines that there is no health impairment risk (No in S150) and displays that effect (S160).

  According to the health support device 1 having the above configuration, the health support device 1 determines the health inhibition risk based on the blood glucose level change data. For this reason, the health support device 1 can detect a change in blood glucose level that may cause future diseases or health problems. In addition, since health impairment risk information is displayed based on blood glucose level change data, the user is required to provide information on the health impairment risk of the subject even if he does not have medical expertise. It can be easily known.

  In addition, the health support device 1 determines whether the subject has a health hazard risk based on the unit time change amount of the blood glucose level. For this reason, it becomes possible to detect a change in blood glucose level such as a blood glucose level spike that may cause a disease in a subject, for example.

  Furthermore, the health support device 1 has a function of determining that there is a health impairment risk when the calculated unit time change amount of the blood glucose level becomes equal to or more than a predetermined change value (threshold). For this reason, it is possible to quickly perform the process of determining whether the subject has a health risk. Further, for example, if processing such as referring to a different health inhibition database for each predetermined change value (threshold value) is performed, it is also possible to perform a more detailed judgment on the health inhibition risk according to the change status of the blood glucose level of the subject. It becomes.

  Furthermore, the health support device 1 has a function of calculating a standard blood sugar level change value which is a standard blood sugar level change amount of the subject, and a threshold value for which a unit time change amount is determined from the standard blood sugar level change value If it exceeds, it is judged that there is a health risk. By doing so, it can be expected to make an accurate determination according to the subject even if there is an individual difference in the amount of change in blood glucose level.

  Furthermore, the health support device 1 determines that the subject has a health hazard risk when the unit time variation amount exceeds the predetermined variation value and continues for a predetermined time. If the change in the blood sugar level exceeding the predetermined change value continues, the blood sugar level of the subject continues to rise, so it is possible that the blood sugar level may be significantly changed. . The health support device 1 can detect a change in blood glucose level that is highly related to such a health risk.

  Furthermore, when the blood sugar parameter indicating the relationship between the standard blood sugar level calculated from the blood sugar level data and the blood sugar level measured by the blood sugar level measuring device 2 exceeds the predetermined value (parameter value), the health support device 1 It is determined that the subject has a health hazard risk. It is known that, in general, high blood sugar levels are measured when the subject has a glucose metabolism disorder such as diabetes, but standard blood sugar levels have large individual differences and only measured values. It may be difficult to determine if the subject has a glucose metabolism disorder. However, it can be expected that by making a determination using a blood glucose level parameter, it is possible to determine the health impairment risk without being affected by individual differences in standard blood glucose levels.

First Modification
The technical scope of the present invention is not limited to the above embodiment, and various modifications can be made without departing from the scope of the present invention. For example, the blood glucose level data storage unit 12 and the blood glucose level change data storage unit 14 operate on the display unit 18 which is also a touch panel, and information about meals taken by the subject and other information taken by the subject are measured time information. It may have a function of associating and storing. Specifically, information on meals can include a meal menu and calorie information. It is desirable that the calorie information is further divided into classifications of carbohydrate source, protein source, vitamin / mineral source, dietary fiber, lipid source, and seasoning. The information about the meal is input by automatically generating a meal menu and calorie information by photographing an image using another input device (not shown) or a camera unit (not shown). It may be in the form of In addition, it may be configured to store the blood sugar level meal information database 60 (see FIG. 5) in which the information related to the meal and the blood sugar level data and the blood sugar level change data are stored in association with each other.

  In this way, the information on the meal, the blood glucose level data, and the blood glucose level change data are stored in association with each other, so that the user can know the relationship between the amount of change in the diet and the blood sugar level. For this reason, by using the health support device 1 continuously, the user can know what kind of diet changes their blood sugar level or a tendency to cause a health risk. Can be expected to be able to manage their own health and diet. In this modification, the health support device 1 may be configured to have a database capable of calculating the intake calories or a calorie calculation function based on the information on the meal.

Note that the display unit 18 for inputting information related to a meal in the present modification, a camera unit (not shown) and other input devices are considered as a meal information acquiring unit in the claims.
Second Modified Example
Alternatively, the health support system 100 may be configured by communicatively connecting the server device 3 including the storage unit 16A and the blood glucose level measurement device 2 to the portable terminal 1A of the user (see FIG. 6). A dedicated program b of the health support system 100 is installed in the mobile terminal 1A.

  In the health support system 100 configured as described above, the storage unit 16A of the server device 3 stores the health inhibition database 50. In addition, the portable terminal 1A includes a data input unit 11, a blood glucose level data storage unit 12, a blood glucose level data calculation unit 13, a blood glucose level change data storage unit 14, a health impairment risk determination unit 15, a notification unit 17, and a display unit 18. There is. The above-described function of the portable terminal 1A is realized by the cooperation of the program b with the CPU and memory that constitute the portable terminal 1A, and other hardware. The portable terminal 1A and the blood sugar level measuring device 2 are communicably connected by a known wireless or wired communication technology. The mobile terminal 1A and the server device 3 are connected by a known communication line such as the Internet line 4 or the like.

  In the health support system 100 configured in this way, it is possible to store more information on health risk in the health inhibition database 50. Therefore, it can be expected that more accurate determination can be performed based on the health inhibition database 50. In addition, since it becomes easy to accumulate blood glucose level data and blood glucose level change data, etc. acquired by the plurality of portable terminals 1A in the health inhibition database 50, it is possible to store information on further health impairment risks. For this reason, it becomes possible to analyze data on accumulated blood glucose levels and to use them for more accurate determination or to analyze the risk of further health impairment.

  In addition, 1 A of portable terminals in this modification are made into the terminal device in a claim. Further, the blood glucose level measurement device 2 in the present modification is the biological information acquisition device in the claims, and the server device 3 is the health inhibition information management device in the claims. Further, the blood sugar level measuring device 2 is also referred to as a biological information acquiring device in the claims.

  In the present modification, the server device 3 may be configured to have functions of the blood glucose level data storage unit 12, the blood glucose level data calculation unit 13, the blood glucose level change data storage unit 14, the health inhibition risk determination unit 15, and the like. If configured in this way, all processing such as calculation of blood sugar level change data and judgment of health impairment risk will be performed by the server device 3, even if the processing capability of the portable terminal 1A is not sufficient. And appropriate determination processing can be performed.

Second Embodiment
Next, a second embodiment of the present invention will be described mainly with reference to FIGS. 7 to 8. The configuration of the health support device 1 of the present embodiment is the same as that of the first embodiment, but the calculation processing of the time change amount of the blood sugar level and the judgment processing of the health inhibition risk based on the blood sugar level are the first embodiment. It is different from Therefore, in the present embodiment, the contents of the processing of the health support device 1 will be mainly described with reference to FIGS. 6 to 7, and the same reference numerals as in the above embodiment are added to the other same parts. The explanation is omitted. In the present embodiment, a dedicated program c is installed in the portable terminal of the user, and the program and the storage terminal such as a ROM, a RAM, etc., and a known hardware such as a display device make up the portable terminal. Are working together to demonstrate the functions of each part below.

  First, the contents of the process of calculating the amount of change in time of the blood sugar level and the process of determining the health impairment risk based on the blood sugar level, which are parts different from the first embodiment in this embodiment, will be described.

<Description of Calculation Processing of Time-Varying Amount of Blood Sugar Level>
In the present embodiment, the blood sugar level data calculation unit 13 calculates an average value of unit time change amounts in an arbitrary time range as the time change amount of the blood sugar level. Specifically, based on the unit time change amount in the time range from the time when the unit time change amount of the blood glucose level exceeds the threshold B ₁ to the time when it falls below the threshold B ₂ which is a value smaller than the threshold B ₁ . The average value of unit time change amounts in the time range (hereinafter also referred to as “average time change amount N _{2 t} ”) is calculated as the time change amount of the blood glucose level.

<Explanation of judgment processing of health impairment risk based on blood sugar level>
In the present embodiment, when the blood sugar level (measured value M _t ) of the subject measured by the blood sugar level measuring device 2 exceeds the predetermined blood sugar level A ₂ determined in advance, the health inhibition risk judging unit 15 determines the health. It has a function to judge that the risk of inhibition exists. In the present embodiment, the present invention is applied to an example in which a value previously input by the user is set as the predetermined blood glucose level A ₂ and the following description will be made. However, the blood glucose stored in the blood glucose level data storage unit 12 A value calculated by the blood glucose level data calculator 13 or the like may be set based on the value data.

Subsequently, an operation of the health support device 1 according to the present embodiment will be described mainly with reference to FIGS.
<Description of Processing of Health Support Device 1>
1. Start of processing (S300)
When the user activates the program c, the process of the health support device 1 is started (S300). Further, the blood glucose level measurement unit 21 of the blood glucose level measurement device 2 starts the measurement processing of the blood glucose level of the subject by the operation of the user. The output unit 22 sequentially transmits blood glucose level data including the blood glucose level data measured by the blood glucose level measuring unit 21 to the health support device 1.

2. Collection and recording of blood sugar level data (S310)
When blood glucose level data is transmitted from the blood glucose level measuring device 2, the data input unit 11 of the health support device 1 receives this (S310). The blood glucose level data storage unit 12 stores the measurement value received by the data input unit 11 in association with the measurement time information.

3. Determination of blood sugar level data (S320)
Health Inhibition risk determination unit 15 compares the measured value M _t the data input unit 11 has received a predetermined threshold value A ₂ predetermined, when the measured value M _t exceeds the threshold value A ₂ is healthy inhibition It is determined that there is a risk (Yes in S320), and a signal for causing the notification unit 17 to display the determination result is transmitted (S325). Specifically explaining with reference to FIG. 8, (see FIG. 8 (a)) for measurement _{M t} is above the threshold value _{A 2} at time _t d1 _{~t f1,} health inhibit risk determination unit 15 that time During the range (between time points t _{d1 to} t _f1 ), it is determined that there is a health impairment risk, and a signal indicating that effect is output, and the next process is performed. Health Inhibition risk determination unit 15, when the measured value M _t does not exceed the threshold value A ₂ performs the following processing.

4. Calculation of the amount of change in blood sugar level (S330)
The blood sugar level data calculation unit 13 calculates a unit time change amount at an arbitrary time point from the blood sugar level data stored in the blood sugar level data storage unit 12 (S330). The blood sugar level change data storage unit 14 stores the unit time change amount calculated by the blood sugar level data calculation unit 13 in association with the corresponding measurement time information.

5. Calculation of time variation of blood sugar level (S340 to S380)
The blood glucose level data computing unit 13 refers to the blood glucose level data in the blood glucose level change data storage unit 14 (S340), and the time point when the blood glucose level measuring device 2 starts measuring the blood glucose level and receives it first (point t ₀ ) unit time variation in performs the determination process of whether greater than a predetermined threshold value B ₁ (S350). The blood glucose level data calculation unit 13 may perform the determination process from any time point designated by the operation of the user. Note that the health impairment risk judging unit 15 may perform this judgment processing.

Hereinafter, the unit time change amount at time _t will also be referred to as “a unit time change amount P _t ”. Further, the blood glucose level data calculation unit 13, when performing the determination process of comparing the unit time variation P _t advance threshold B ₁ or threshold B ₂ defined as the (time t) is described as "decision point".

Blood glucose level data calculation unit 13, if the unit time variation _{P 0} at time t = _{t 0} is smaller than the predetermined threshold value _{B 1} (No at S350), returns to S350, predetermined for a predetermined time it is a time after the interval, sets the time (t + 1) as the decision point (S355), makes a great whether determination processing than the unit time variation P _{t + 1} is the predetermined threshold value B ₁ in the time. Note that the predetermined time interval is an interval at which the blood sugar level data calculation unit 13 can calculate the average time change amount N _{2 t} , and in the present embodiment, it is applied to an example in which the time m is set as the time interval. I will explain later. When the blood glucose level data at the time point set as the determination point is not stored in the blood glucose level change data storage unit 14, the blood glucose level data computing unit 13 uses the unit at the point in time by a known data interpolation processing technique or the like. The amount of time change is calculated and judgment processing is performed. Blood glucose level data calculation unit 13, to determine the point where the unit time variation P _t exceeds the threshold value B ₁ is detected repeats this process.

Time _{t 1} when (decision point _{t 1)} unit time variation _{P t} in is greater than the threshold value _{B 1} represents (Yes in S350), the blood glucose level data calculation unit 13, the time _{t 1} (decision point _t 1) _Are stored as a first point in time, which is the start point of the time range when calculating the average time variation N _{2 t} . Then, with reference to the following time points _(t 1 +1) unit time (decision point _t 1 +1) variation _{P t1 + 1} after time m, the unit time variation _{P t1 + 1} are taken to a value below the threshold value _{B 1} A determination process is performed (S360). Unit time variation _{P t1 + 1} is, if not below the threshold value _{B 1} (if greater than the threshold value _{B 1)} (No in S360), the blood glucose level data calculation unit 13 further next time (t after time m ₁ + 2) (decision point _(t 1 + 2)) with reference to the unit time variation _{P t1 + 2} in (S365), the determination process is performed or has a value below the threshold value _{B 1} (S360). Blood glucose level data calculation unit 13, the unit time variation P _t is repeated this process until the determination point becomes smaller than B ₁ is being detected.

Time _{t 2} (decision point _{t 2)} per unit time variation _{P t2} in is if below the threshold _{B 1} (at S360 Yes), the blood glucose level data calculation unit 13, the unit time variation _{P t2} are the threshold _{B 2} It is determined whether the value is less than the value (S370). Unit time variation _{P t2} is, the threshold value _{B 2} or more when (No at S370), the blood glucose level data calculation unit 13, a value returns to S360 (S375) unit time variation _{P t} is below the threshold value _{B 2} This process is repeated until a decision point is detected.

Unit time variation _{P t3} at time _{t 3} is, if a value below the threshold _{B 2} (Yes at S370), the blood glucose level data calculation unit 13, the time _{t 3} (the decision point _{t 3),} the average time It is stored as a second point in time which is the end point of the time range when calculating the amount of change N _{2 t} . The blood glucose level data calculation unit 13 calculates the average value of the unit time change amount during the time range based on the stored first time point (determination point t ₁ ) and the second time point (determination point t ₃ ). (S380).

Specifically explaining with reference to FIG. 8, at time t ₀ ~t b1 _(E1 section in FIG. 8 (b)), since the unit time variation P is a value smaller than the threshold value B _1, blood glucose levels The data operation unit 13 repeats the processing of S340 to S355. At time point t _b1 , the unit time change amount P becomes a value larger than the threshold value B _1, so the blood sugar level data calculation unit 13 stores time point t _b1 as a first time point. At the next time point _t b1 _{~t d1} (E2 section in FIG. 8 (b)), since the unit time variation P is still greater than the threshold value _{B 1,} the blood glucose level data calculation unit 13 processes the S360~S365 repeat. Although the unit time change amount P is less than the threshold B ₁ at time points t _{d1 to} t _e1 (the section E3 in FIG. 8B), the blood glucose level data calculation unit has a value larger than the threshold B ₂ 13 repeats the processing of S370 to S375. Since the unit time change amount P becomes a value smaller than the threshold B ₂ at the time point t _e1 , the blood sugar level data calculation unit 13 stores the time point t _e1 as a second time point. Then, the blood glucose level data calculation unit 13 calculates the average time change amount N _{2t in} the time range (period E4 in FIG. 8B) from the first time point (time point t _b1 ) to the second time point (time point t _e1 ). Calculate

6. Judgment of health risk (S390)
When the time change amount of the blood sugar level is calculated in S380, the health inhibition risk determination unit 15 determines the health inhibition risk. Specifically, the health inhibition risk determination unit 15 refers to the health inhibition database 50 based on the calculated average time change amount N _2t to acquire health inhibition risk information (S390). The health inhibition risk judging unit 15 refers to the health inhibition database 50 when applied to an example where the average time variation N _2t calculated by the blood glucose level data computing unit 13 is 95 [mg / dL / h]. Acquire "high" as the content of health impairment risk (see Fig. 2 (a)).

7. Notification (S400)
The health impairment risk determination unit 15 transmits the acquired content of the health impairment risk to the notification unit 17, and causes the display unit 18 to display the content (S400). When the predetermined processing ends, the health support device 1 returns to S310 again, and repeats the processing of S310 to S400.

8. End of processing (S410)
The health support device 1 ends the process automatically or automatically by the operation of the user when the predetermined measurement is completed (S410).

Health support device 1 having the above structure from a first time when the amount of change in blood glucose level of the subject reaches a predetermined positive threshold value B ₁ or more values, the smaller the threshold value B ₂ less than the threshold value B ₁ The health impairment risk is determined based on the average value of the change in blood glucose level in the second time point range which becomes the value. As described above, when the amount of change in blood glucose level changes, the rate of increase in the blood glucose level of the subject is decreasing after the blood glucose level in the subject continuously increases. Since such a change in blood sugar level is also a feature that appears in a blood sugar level spike or the like that is a rapid change in blood sugar level, it is possible to notify the user of health inhibition risk information based on such a change in blood sugar level. It becomes. Also, for example, if the value of threshold B ₂ is set to zero or a negative value, based on the average value of the change in blood glucose level in the time range until the blood glucose level starts to rise at a predetermined rate or more and turns to decrease. Since the determination is performed, it is possible to more accurately capture changes in blood glucose levels such as blood glucose level spikes.

Further, in the present embodiment, when the measured value M _t exceeds a predetermined threshold value A ₂ has the function of determining the health inhibit risk exists. Although the standard value of the subject's blood glucose level is largely different among individuals, when the subject has a glucose metabolism disorder such as diabetes, it generally becomes a blood glucose level of a certain size or more. Are known. Thus, for example, by setting the value as a reference of known glucose metabolism disorders as the threshold A _2, it is possible quickly performed that the determination of the presence or absence of glucose metabolism disorders. In addition, if the threshold A ₂ is set to different values based on the measurement time, or information related to a meal input by the subject, for example, fasting blood glucose levels and post-prandial blood glucose levels are more accurate. It will be possible to make a high judgment.

  The technical scope of the present invention is not limited to the above embodiment, and various modifications can be made without departing from the scope of the present invention. For example, in the above embodiment, the program is installed in the portable information terminal, and the function of each part of the health support device is applied to an example realized by the cooperation of the program and the hardware. Each part of the device 1 may be configured by dedicated hardware. In addition, part of the processing of the health support device may be omitted or a combined processing may be performed.

1 ... health support device 2 ... blood glucose level measurement device 3 ... server device 4 ... Internet line 11 ... data input unit 12 ... blood glucose level data storage 13 ... blood glucose level data Operation unit 14 ··· Blood glucose level change data storage unit 15 ··· Health impairment risk judgment unit 16, 16A ··· Storage unit 17 ··· Notification unit 18 ··· Display unit 21 ··· Blood glucose level measurement unit 22 ... output unit 50 ... health inhibition database 51 ... blood sugar level parameter table 60 ... blood sugar level meal information database 100 ... health support system a to c ... program 1 A ... portable terminal 2 ... Blood glucose level measuring device 3A ... Server device

Claims (16)

A blood glucose level data calculation unit that calculates blood glucose level change data related to a variation of the blood glucose level based on the blood glucose level data including the blood glucose level of the subject measured by the blood glucose level data measurement unit;
A health impairment database in which the blood glucose level change data and health impairment risk information which is information on health impairment risk are stored in association with each other;
A health impairment risk determination unit which refers to the health inhibition database based on the blood glucose level change data calculated by the blood glucose level data computation unit, acquires the health impairment risk information, and determines the health impairment risk of the subject; ,
A notification unit that notifies the determination result of the health impairment risk determination unit;
Health support equipment provided. The blood sugar level change data includes a time change amount which is a change amount with respect to time of the blood sugar level,
The health support device according to claim 1, wherein the blood sugar level data calculating unit calculates a unit time change amount which is a change amount of the blood sugar level per unit time at an arbitrary time point as the time change amount. The blood sugar level change data includes a time change amount which is a change amount with respect to time of the blood sugar level,
The blood sugar level data calculation unit is configured to calculate the first time when a unit time change amount, which is a change amount of the blood sugar level per unit time at any time, exceeds a first threshold which is a positive threshold. The health support device according to claim 1, wherein the time change amount is calculated based on the unit time change amount included between the second time point which is smaller than the threshold value and the second time point below the second threshold value.   4. The health support device according to claim 3, wherein the second time point is a point at which the unit time change amount changes from a positive value to a negative value.   The health support device according to any one of claims 2 to 4, wherein the health impairment risk determination unit determines that the health impairment risk is present when the time change amount is equal to or more than a predetermined change value.   The health support according to claim 5, wherein the predetermined change value is determined based on a standard blood sugar level change value which is a standard time change amount calculated based on the blood sugar level change data. apparatus.   The health support device according to claim 2, wherein the health impairment risk determination unit determines that the health impairment risk is present when the time change amount continuously exceeds a predetermined time and becomes equal to or more than a predetermined change value.   When the blood sugar parameter indicating the relationship between the standard blood glucose level, which is a standard blood glucose level of the subject, and the blood glucose level exceeds the predetermined parameter value, the health impairment risk determination unit determines the health impairment risk. The health support device according to any one of claims 1 to 7, wherein it is determined that there exists.   The health support device according to any one of claims 1 to 7, wherein the health impairment risk determination unit determines that the health impairment risk is present when the blood glucose level exceeds a predetermined measurement value. .   The health support device according to any one of claims 1 to 9, further comprising a meal information acquisition unit that acquires meal content information on the meal content of the subject.   11. The health support device according to claim 10, further comprising a blood sugar level meal information database that stores the meal content information and the blood sugar level change data in association with each other.   The health data according to any one of claims 1 to 11, wherein the blood sugar level data calculation unit calculates the blood sugar level change data based on the blood sugar level data from the non-invasive type blood sugar level data measurement unit. Support device. A blood sugar level data storage unit that stores the blood sugar level data;
A blood sugar level change data storage unit that stores the blood sugar level change data;
The health support device according to any one of claims 1 to 12, further comprising: A biological information acquisition apparatus including a blood glucose level data measurement unit configured to measure blood glucose level data including a blood glucose level of a subject;
A health inhibition information management apparatus comprising a health inhibition database in which blood glucose level change data on the amount of change in blood glucose level and health impairment risk information which is information on health impairment risk are respectively associated;
A terminal device communicably connected to the biological information acquisition device and the health inhibition information management device;
The terminal device is
A blood sugar level data calculation unit that calculates the blood sugar level change data based on the blood sugar level data measured by the biological information acquisition device;
A health impairment risk determination unit that determines the health impairment risk by referring to the health impairment database based on the blood glucose level change data calculated by the blood glucose level data computation unit;
A notification unit that notifies the determination result of the health impairment risk determination unit;
The health support system characterized by having. A blood glucose level data calculation step of calculating blood glucose level change data related to the amount of change in the blood glucose level based on the blood glucose level data including the blood glucose level of the subject measured by the blood glucose level data measurement unit;
Based on the blood glucose level change data calculated in the blood glucose level data calculation step, reference is made to a health inhibition database in which the blood glucose level change data and health inhibition risk information which is information on health impairment risk are respectively associated and stored. And determining a health impairment risk determining step for determining the health impairment risk;
A notification step for notifying the determination result of the health impairment risk determination step;
Health support method. To electronic computing devices,
A blood glucose level data computing function that calculates blood glucose level change data related to a variation of the blood glucose level based on the blood glucose level data including the blood glucose level of the subject measured by the blood glucose level data measurement unit;
Based on the blood glucose level change data calculated by the blood glucose level data calculation function, reference is made to a health inhibition database in which the blood glucose level change data and health inhibition risk information which is information on health impairment risk are respectively associated and stored. A health impairment risk determining function to determine the health impairment risk;
A notification function for notifying the judgment result of the health impairment risk judging step;
Program of health support device to realize.