Method for controlling blood glucose detection device, blood glucose detection device, and storage medium

Abstract

The invention discloses a control method of a blood glucose detection device, the blood glucose detection device and a storage medium, and relates to the technical field of wearable equipment, the blood glucose detection device comprises an annular body, and a wearing through hole is formed in the annular body; the positive electrode and the negative electrode are arranged on the annular body and are exposed out of the wearing through hole; the blood glucose detection module comprises a battery, a main control chip and an operational amplifier circuit which are connected in sequence, one side of the operational amplifier circuit is communicated with the main control chip, and the other side of the operational amplifier circuit is communicated with a positive electrode and a negative electrode; the output assembly is used for outputting the blood glucose concentration value detected by the blood glucose detection module. The control method of the blood glucose detection device comprises the steps that when a blood glucose detection process is triggered, current signals detected by the positive electrode and the negative electrode are obtained; converting the current signal into a voltage signal based on an operational amplifier circuit and amplifying the voltage signal; and converting the voltage signal into a blood glucose concentration value based on a preset algorithm. Non-invasive blood glucose detection is performed through the blood glucose detection device, and the detection accuracy is improved.

Description

Technical Field

[0001] The present application relates to the technical field of wearable devices, and in particular to a control method for a blood glucose detection device, a blood glucose detection device, and a storage medium. Background Art

[0002] In the related methods of blood glucose testing, it is usually based on CGM (Continuous Glucose Monitoring System) blood glucose meter, which is pasted on the outside of the arm with a one-yuan coin or a similar size, so as to provide users with accurate blood glucose data. However, these devices require adhesive to assist in pasting, and long-term contact with the human body will cause skin damage, affect the working environment of the sensor, and then cause data distortion.

[0003] The above contents are only used to assist in understanding the technical solution of the present application and do not constitute an admission that the above contents are prior art. Summary of the invention

[0004] The main purpose of the present application is to provide a control method for a blood glucose detection device, a blood glucose detection device and a storage medium, aiming to solve the technical problem of low detection accuracy in existing blood glucose detection.

[0005] To achieve the above-mentioned purpose, the present application proposes a control method for a blood sugar detection device, the blood sugar detection device comprising: an annular body having a wearing through hole; a positive electrode and a negative electrode, the positive electrode and the negative electrode are both arranged on the annular body and exposed at the wearing through hole; a blood sugar detection module, comprising a battery, a main control chip and an operational amplifier circuit connected in sequence, one side of the operational amplifier circuit is connected to the main control chip, and the other side is connected to the positive electrode and the negative electrode, the method comprising:

[0006] When the blood sugar detection process is triggered, the current signals detected by the positive electrode and the negative electrode are obtained;

[0007] Converting the current signal into a voltage signal based on the operational amplifier circuit, and amplifying the voltage signal;

[0008] The voltage signal is converted into a blood glucose concentration value based on a preset algorithm of the main control chip.

[0009] In one embodiment, after the step of converting the voltage signal into a blood glucose concentration value based on a preset algorithm of the main control chip, at least one of the following is further included:

[0010] When the blood glucose concentration value is in an abnormal range, sending the blood glucose concentration value to a client;

[0011] If the current detection period is within the detection period, the blood glucose concentration value corresponding to each detection time is sent to the client at a regular time, or the blood glucose concentration value is sent to the client in real time.

[0012] In one embodiment, the method further comprises:

[0013] When a start instruction of the blood glucose detection device is detected, basic information and / or historical blood glucose information of the user sent by the client is obtained;

[0014] The abnormal interval is determined based on the basic information and / or the historical blood sugar information.

[0015] In one embodiment, the blood glucose detection process is triggered when at least one of the following conditions is met:

[0016] Detecting that the blood sugar detection device is in a wearing state;

[0017] Receiving blood sugar test instructions;

[0018] Arrival of the preset detection period;

[0019] The user wearing the blood sugar detection device is in a state of exercise.

[0020] In one embodiment, when the blood sugar detection process is triggered, after the step of obtaining the current signal detected by the positive electrode and the negative electrode, the method further includes:

[0021] Determining meal times and food information associated with the meal times;

[0022] Determine the detection period according to the meal time, and determine the blood sugar prediction information according to the food information;

[0023] When the detection period arrives, the blood glucose detection process is triggered, and a blood glucose detection record is generated according to the blood glucose prediction information and the blood glucose concentration value corresponding to the detection period;

[0024] After the step of converting the voltage signal into a blood glucose concentration value based on a preset algorithm, the method further includes:

[0025] The blood sugar test record is sent to the client.

[0026] In addition, to achieve the above-mentioned purpose, the present application proposes a blood sugar detection device, comprising: an annular body, wherein the annular body has a wearing through hole;

[0027] A positive electrode and a negative electrode, wherein the positive electrode and the negative electrode are both arranged on the annular body and exposed at the wearing through hole;

[0028] A blood sugar detection module, comprising a battery, a main control chip and an operational amplifier circuit connected in sequence, wherein one side of the operational amplifier circuit is connected to the main control chip, and the other side is connected to the positive electrode and the negative electrode;

[0029] The output component is used to output the blood sugar concentration value detected by the blood sugar detection module.

[0030] In one embodiment, the output component includes a wireless module connected to the main control chip, which is used to transmit the blood glucose concentration value detected by the blood glucose detection module to other terminals.

[0031] In one embodiment, the operational amplifier circuit is connected to the positive electrode and the negative electrode respectively through connecting wires, and the annular body includes a battery compartment for placing the battery and an inner routing channel for routing the connecting wires.

[0032] In addition, to achieve the above-mentioned objectives, the present application also proposes a blood sugar detection ring, which includes: a memory, a processor, a computer program stored on the memory and executable on the processor, and a blood sugar detection device as described above, wherein the computer program is configured to implement the steps of the control method of the blood sugar detection device as described above.

[0033] In addition, to achieve the above-mentioned purpose, the present application also proposes a storage medium, which is a computer-readable storage medium, and a computer program is stored on the storage medium. When the computer program is executed by the processor, the steps of the control method of the blood glucose detection device as described above are implemented.

[0034] One or more technical solutions proposed in this application have at least the following technical effects:

[0035] When blood glucose testing is performed based on the blood glucose testing device, blood glucose testing is performed on the finger through the positive and negative electrodes set in the wearing through holes of the blood glucose testing device and the blood glucose testing module, thereby avoiding the need to use tape to fix the testing device to the wearing position, thereby reducing the situation where the collection environment is damaged due to the tape and thus affecting the accuracy of blood glucose collection, thereby improving the accuracy of blood glucose testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0038] Figure 1 This is a schematic diagram of the structure of the blood sugar detection device of the present application;

[0039] Figure 2 This is a system architecture diagram of the blood glucose detection device of this application;

[0040] Figure 3 A schematic flow chart of a first embodiment of a control method for a blood sugar detection device provided in the present application;

[0041] Figure 4 A schematic flow chart of a third embodiment of a control method for a blood sugar detection device provided in the present application;

[0042] Figure 5 A schematic flow chart of a fifth embodiment of a control method for a blood sugar detection device provided in the present application;

[0043] Figure 6 This is a flow chart of the sixth embodiment of the control method of the blood glucose detection device provided in the present application.

[0044] Description of labels:

[0045] 1. Ring body;

[0046] 2. Wear through holes;

[0047] 3. Positive electrode;

[0048] 4. Negative electrode;

[0049] 5. Decorative pieces.

[0050] The purpose, features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0051] It should be understood that the specific embodiments described herein are only used to explain the technical solutions of the present application and are not used to limit the present application.

[0052] The main solution of the embodiment of the present application is: when the blood sugar detection process is triggered, the current signal detected by the positive electrode and the negative electrode is obtained;

[0053] Converting the current signal into a voltage signal based on an operational amplifier circuit, and amplifying the voltage signal;

[0054] The voltage signal is converted into a blood glucose concentration value based on a preset algorithm of the main control chip.

[0055] In this embodiment, for ease of expression, the following description is made using a blood glucose detection device as the executing entity. The blood glucose detection device is a medical device for measuring and monitoring blood glucose levels, and is capable of detecting the blood glucose concentration value of a user. The blood glucose detection device includes various forms such as rings worn by users, watches, and desktop detectors.

[0056] In the related methods of blood sugar testing, it is usually based on CGM blood sugar meter, which is pasted on the outside of the arm with a one-yuan coin or a similar size, so as to provide users with accurate blood sugar data. However, these devices require adhesive to assist in pasting, and long-term contact with the human body will cause skin damage, affect the working environment of the sensor, and then cause data distortion.

[0057] The present application provides a solution. When blood glucose testing is performed using a blood glucose testing device, the fastening force between the blood glucose testing device and the wearing area when worn is utilized to eliminate glue sticking, thereby ensuring good contact between the sampling positive and negative electrodes and the skin, and avoiding the need to use tape to fix the testing device to the finger. This can reduce the situation where the collection environment is damaged due to tape and thus affects the accuracy of blood glucose collection, thereby improving the detection accuracy. At the same time, when the blood glucose testing process is triggered, the current signal detected by the positive electrode and the negative electrode is obtained, the current signal is converted into a voltage signal based on an operational amplifier circuit, and the voltage signal is amplified, and then the voltage signal is converted into a blood glucose concentration value through a preset algorithm to achieve non-invasive blood glucose testing.

[0058] In order to better understand the technical solution of the present application, a detailed description will be given below in conjunction with the accompanying drawings and specific implementation methods.

[0059] Please refer to Figure 1 and Figure 2 In the embodiment of the present application, the blood glucose detection device includes an annular body 1, and the annular body 1 has a wearing hole 2; a positive electrode 3 and a negative electrode 4, and the positive electrode 3 and the negative electrode 4 are both arranged on the annular body 1 and exposed at the wearing hole 2; inside the annular body 1, a blood glucose detection module (not shown in the figure) is arranged, and the blood glucose detection module includes a battery, a main control chip and an operational amplifier circuit connected in sequence, one side of the operational amplifier circuit is connected to the main control chip, and the other side is connected to the positive electrode 3 and the negative electrode 4; an output component (not shown in the figure) is used to output the blood glucose concentration value detected by the blood glucose detection module. Among them, the positive electrode 3 and the negative electrode 4 are Figure 1 The positions shown in the figure can be interchanged. The blood sugar detection device is worn based on the wearing through hole 2.

[0060] In this embodiment, when the blood sugar detection device is a blood sugar detection ring, after the wearer's finger passes through the wearing through hole 2, it directly contacts the positive electrode 3 and the negative electrode 4. After wearing the blood sugar detection ring, the blood sugar detection ring operates and collects the current signal of the wearing area through the positive electrode 3 and the negative electrode 4. Then the current signal is processed by the operational amplifier circuit, and the operational amplifier circuit converts it into a voltage signal and amplifies the voltage signal. The main control chip collects the amplified current signal, processes it through a preset algorithm, and obtains the wearer's blood sugar concentration value. Finally, the blood sugar concentration value can be output and displayed through the output component. Based on this, the blood sugar detection ring is fixed by the natural fastening force between the wearer's finger and the ring, eliminating the need for glue sticking, ensuring that the positive electrode 3 and the negative electrode 4 for sampling are in good contact with the skin, reducing the situation where the accuracy of the blood sugar concentration value is reduced due to the influence of the collection environment due to fixing methods such as tape, and improving the accuracy of blood sugar detection.

[0061] Optionally, when the blood sugar detection device is a blood sugar detection bracelet, after the wearer's arm passes through the wearing through hole 2, it is in direct contact with the positive electrode 3 and the negative electrode 4. After wearing the blood sugar detection bracelet, the blood sugar detection bracelet runs and collects the current signal of the wearing area through the positive electrode 3 and the negative electrode 4. Then the current signal is processed by the operational amplifier circuit, and the operational amplifier circuit converts it into a voltage signal and amplifies the voltage signal. The main control chip collects the amplified current signal and processes it through a preset algorithm to obtain the wearer's blood sugar concentration value. Finally, the blood sugar concentration value can be output and displayed through the output component. Based on this, the blood sugar detection bracelet is fixed by the natural fastening force between the wearer's arm and the bracelet, eliminating the need for glue adhesion, ensuring that the positive electrode 3 and the negative electrode 4 for sampling are in good contact with the skin, reducing the situation where the accuracy of the blood sugar concentration value is reduced due to the influence of the collection environment due to fixing methods such as tape, and improving the accuracy of blood sugar detection.

[0062] Optionally, in a specific embodiment, the blood glucose testing device is a blood glucose testing ring. When the blood glucose testing is performed based on the ring-shaped blood glucose testing device, there is no need to puncture the skin, thereby reducing the risk of infection and achieving non-invasive blood glucose testing. At the same time, based on the small and light characteristics of the blood glucose testing ring, the convenience of blood glucose testing for the wearer is improved, and by wearing the ring, continuous and real-time blood glucose testing can be performed, which helps to better understand the blood glucose fluctuations of the wearer and provide more accurate data support.

[0063] Alternatively, in another embodiment, please continue to refer to Figure 2, the output component of the blood glucose detection device includes a wireless module connected to the main control chip, and the wireless module is used to transmit the blood glucose concentration value detected by the blood glucose detection module to other terminals. Specifically, after the wearer wears the blood glucose detection device and the blood glucose detection device calculates the blood glucose concentration value, the concentration value can be sent to the wearer's mobile phone, tablet computer and other terminals through the wireless module, so that these intelligent terminals can generate corresponding analysis reports, health reports, etc. based on the blood glucose concentration value, and provide effective data analysis for the wearer. Among them, the communication connection mode of the wireless module includes one or more combined communication modes such as cellular communication, wifi communication and Bluetooth communication. In addition, the output component can also be a display device or a voice broadcast device, which performs real-time display of the blood glucose concentration value based on the display device and performs broadcast processing of the blood glucose concentration value based on the voice broadcast device. The detected blood glucose concentration value is output through the output component to provide the wearer with real-time, continuous and accurate blood glucose data, thereby significantly improving the quality and effect of blood glucose management. Optionally, in addition to transmitting data through the wireless module, the blood glucose detection device can also respond to the instructions of the currently connected wireless device, such as when the wearer clicks to start blood glucose detection in the mobile phone application, the blood glucose detection ring receives the instructions sent by the mobile phone and performs blood glucose detection.

[0064] Alternatively, in another embodiment, please continue to refer to Figure 1 and Figure 2 The operational amplifier circuit of the blood sugar detection device is connected to the positive electrode 3 and the negative electrode 4 through connecting wires, and the annular body 1 also includes an inner wiring channel for routing the connecting wires. Based on the internal wiring design of the annular body 1, the detection efficiency is improved.

[0065] Optionally, the annular body 1 further includes a battery compartment for placing batteries, and the battery compartment can be arranged inside the annular body 1, or outside the annular body 1 on a side away from the wearing hole.

[0066] Optionally, please continue to refer to Figure 1 The annular body 1 of the blood glucose detection device is provided with a decorative part 5 on the outside, and a battery compartment is provided inside the decorative part and is away from the side of the wearing hole. When the blood glucose detection device is in the form of a ring, based on the external battery compartment, the system complexity inside the blood glucose detection ring is reduced and the detection efficiency is improved.

[0067] Optionally, the blood sugar testing device is also provided with a testing button (not shown in the figure) for triggering the blood sugar testing process. The wearer can trigger the testing process of the blood sugar testing ring by clicking the button, and then perform blood sugar testing.

[0068] The present application embodiment provides a control method for a blood sugar detection device, referring to Figure 3 , Figure 3This is a flow chart of the first embodiment of the control method of the blood glucose detection device of the present application.

[0069] In this embodiment, a blood sugar detection ring is used for illustration, and the control method of the blood sugar detection device includes steps S10 to S30:

[0070] Step S10, when the blood sugar detection process is triggered, the current signals detected by the positive electrode and the negative electrode are obtained;

[0071] It should be noted that the blood glucose detection process can be triggered by the user by clicking a button on the blood glucose detection ring or through a remotely connected client, and can also be triggered when the blood glucose detection ring meets a preset trigger condition, such as reaching a preset time point or detecting that the user is in motion, wherein the preset trigger condition can be a detection time set by the user, or the blood glucose detection ring receives a blood glucose detection instruction, etc. In this embodiment, the blood glucose detection device includes: an annular body, the annular body having a wearing through hole; a positive electrode and a negative electrode, the positive electrode and the negative electrode are both arranged on the annular body and exposed to the wearing through hole; a blood glucose detection module, including a battery, a main control chip and an operational amplifier circuit connected in sequence, one side of the operational amplifier circuit is connected to the main control chip, and the other side is connected to the positive electrode and the negative electrode.

[0072] When the triggering conditions of the blood sugar test process are met, the blood sugar test process is triggered, and the positive and negative electrodes in the blood sugar test ring contact the skin of the user wearing it, and a small AC current is released to the human body through the positive electrode. When the current passes through the human tissue, due to the different impedances of different tissues and substances to the current, a corresponding voltage difference will be formed at the negative electrode. This voltage difference is collected by the bioelectric receiving electrode and converted into a current signal, that is, a current signal is obtained. Based on this, the current signal of the user's current wearing position is collected through the positive electrode and the negative electrode, and then the user's blood sugar is tested, so that the user can actively or unconsciously perform blood sugar testing and analysis, improving the convenience and effectiveness of blood sugar testing.

[0073] Step S20, converting the current signal into a voltage signal based on an operational amplifier circuit, and amplifying the voltage signal;

[0074] It should be noted that in electronic devices, voltage signals are more stable and easier to read than current signals. At the same time, the current signals collected in the human body are easily interfered by noise, resulting in data distortion.

[0075] Therefore, in this embodiment, it is necessary to convert the collected current signal into a voltage signal, and at the same time amplify the voltage signal according to actual needs to reduce high-frequency noise and background interference, improve signal quality, and thereby improve the accuracy of blood glucose detection.

[0076] When the current signal is converted through an operational amplifier circuit, the signal can be converted and amplified through a simple current-to-voltage converter.

[0077] Step S30: converting the voltage signal into a blood glucose concentration value based on a preset algorithm of the main control chip.

[0078] In this embodiment, the preset algorithm inside the main control chip of the blood glucose detection ring can be a mathematical model or a data mapping algorithm, etc., which is used to convert the amplified voltage signal into a blood glucose concentration value.

[0079] As an optional implementation method for generating blood glucose concentration values, the current signal detected by the blood glucose detection module is first converted into a voltage signal based on an operational amplifier circuit, and the voltage signal is amplified and the converted signal is amplified to increase the signal amplitude, and finally the voltage signal is converted into a blood glucose concentration value based on a preset algorithm, for example, the characteristics of the converted voltage signal are input into a trained model, and the blood glucose concentration value is calculated based on the algorithm inside the model. In addition, a blood glucose concentration prediction model can also be established through a preset algorithm, such as analyzing the extracted features through machine learning algorithms such as partial least squares (PLS) and artificial neural networks (ANN), establishing a blood glucose concentration prediction model, and then inputting the voltage signal into the model, fitting the characteristics of the voltage signal with the known blood glucose concentration value, calculating the conversion formula, and finally calculating the blood glucose concentration value based on the conversion formula.

[0080] Optionally, after the concentration value is calculated, the calculated blood glucose concentration value at a certain moment or a certain period of time may be displayed in an easily understandable form such as a chart or numbers.

[0081] Optionally, the blood sugar detection device further comprises an output component for outputting the blood sugar concentration value detected by the blood sugar detection module. Specifically, the calculated blood sugar concentration value at a certain moment or a certain period of time is displayed in an easily understandable form such as a chart, a number, and a voice.

[0082] Furthermore, the structure of the blood sugar detection device may be any blood sugar detection device shown in the aforementioned structural embodiments.

[0083] The present embodiment provides a control method for a blood glucose detection device, which determines the triggering conditions of the detection process through the basic information and living habit information of the user, so that when the triggering conditions are met, the blood glucose concentration is detected to improve the detection effectiveness. When performing blood glucose detection, the blood glucose detection module of the blood glucose detection ring can complete the non-invasive detection of blood glucose. At the same time, based on the wearable characteristics of the ring, there is no need to use auxiliary items such as tape that affect the environmental information of the detection surface, thereby improving the accuracy of blood glucose detection.

[0084] Based on the first embodiment of the present application, in the second embodiment of the present application, the same or similar contents as those in the first embodiment can be referred to the above description, and will not be described in detail later. On this basis, the blood glucose detection ring is used for illustration, and the detection process triggering conditions include the detection period, detection frequency and detection type for blood glucose detection, etc., wherein the algorithm model can be used for processing, and the user's basic information and living habit information are input into the model, and then the detection process triggering conditions are output based on the model. For example, in the user's living habit information, usually wake up between 7:30 and 8 o'clock in the morning. At this time, the detection process triggering condition can be set to arrive at the time period between 7:30 and 8 o'clock, and the user is in a non-sleep state, wherein the user can be determined whether he is in a non-sleep state based on the movement state of the user wearing the blood glucose detection ring.

[0085] Optionally, the user can also set the detection process trigger condition in the client, and then the client synchronizes the detection process trigger condition to the blood glucose detection ring. For example, the detection process trigger condition set by the user is that when the user wears the blood glucose detection ring, the current blood glucose concentration information needs to be detected in real time.

[0086] Specifically, when it is detected that the blood glucose detection device is in a wearing state, the blood glucose detection process can be triggered at this time, and real-time blood glucose concentration detection can be performed around the clock. Optionally, the blood glucose detection process can be triggered when a blood glucose detection instruction is received, such as receiving a blood glucose detection instruction sent by the client, responding to the user's operation instruction in the blood glucose detection ring, such as clicking the detection button, starting detection, etc. Optionally, when the current time information is in a preset time period, such as the time period for early morning fasting blood glucose detection or the time period for bedtime blood glucose detection, and the blood glucose detection ring is in standby mode, the blood glucose detection ring can trigger the blood glucose detection process and perform blood glucose detection. Optionally, when the user wearing the blood glucose detection device is in a motion state, such as when the user is running, real-time blood glucose detection can also be performed to detect the blood glucose concentration of the user in the motion state to prevent the user from over-exercising.

[0087] This embodiment provides a control method for a blood glucose detection device, which sets a detection trigger condition so that the blood glucose detection process is triggered when the trigger condition is met, thereby improving the flexibility of blood glucose detection.

[0088] Based on the first embodiment of the present application, in the third embodiment of the present application, the same or similar contents as those in the first embodiment can be referred to the above description, and no further description will be given later. Figure 4 , after step S30, further comprising step S40:

[0089] Step S40: When the blood glucose concentration value is in an abnormal range, the concentration value is sent to a client.

[0090] In this embodiment, the abnormal interval may be a blood glucose concentration value that is higher or lower than a normal blood glucose concentration value. For example, the normal human blood glucose concentration is between 3.9 and 6.1 mmol / L. The data interval of the blood glucose concentration value outside this range is an abnormal interval.

[0091] Optionally, when the start-up instruction of the blood glucose detection ring is detected, the basic information and / or historical blood glucose information of the user sent by the client can be obtained, and then the abnormal interval can be determined based on the basic information and / or historical blood glucose information. Historical blood glucose information refers to the blood glucose concentration value of the same detection method within a preset period before the current moment. For example, if the current detection time is 7 a.m. on the 7th of a month, the historical blood glucose information can select the historical blood glucose information of the early morning blood glucose concentration detection from 7 a.m. on the 1st of the month to the current time in the past week. Among them, the historical blood glucose information can also be pre-stored locally.

[0092] Based on this, the abnormal blood sugar interval can be determined according to the user's information. For example, when the user is a diabetic, the corresponding blood sugar concentration interval is higher than the normal interval. Or the normal blood sugar detection interval of the user at the current detection moment can be determined based on the user's historical blood sugar change information over a period of time. For example, in the past month, the interval of the user's blood sugar detection after meals was 6.5-7.5 mmol / l, which is the normal interval for post-meal detection. If the blood sugar concentration value at this time is detected to be 8 mmol / l, it means that the blood sugar concentration value is in an abnormal interval at this time, and the concentration value needs to be sent to the client so that the client can generate a blood sugar analysis report and / or a health analysis report. In addition, the user's basic information and historical blood sugar information can also be combined to determine the abnormal interval of the user in different time periods and different detection states.

[0093] Optionally, if the current detection period is in progress, the blood glucose detection ring can periodically send the blood glucose concentration value corresponding to each detection moment to the client, or send the detected blood glucose concentration value to the client in real time. Based on this, by sending the blood glucose concentration value to the client, the client generates a blood glucose detection report and / or health analysis report for the corresponding period based on the blood glucose concentration value, so that the user can view the blood glucose detection report and / or health analysis report in real time, thereby improving the effectiveness and convenience of blood glucose detection.

[0094] It should be noted that the blood sugar analysis report refers to the blood sugar analysis results of different time periods generated by combining the currently detected blood sugar concentration value with historical blood sugar information, including blood sugar change trends in different time periods, normal blood sugar parameters in different blood sugar detection modes such as fasting detection, detection during exercise and detection during sleep, and periodic fluctuations in blood sugar. The health analysis report is different health tips corresponding to different blood sugar concentration information. For example, in a certain state, when the blood sugar level is continuously higher than the normal range or the blood sugar level is too low, the report will contain health tips for specific blood sugar levels, such as diet adjustments, exercise plans, drug treatments, and lifestyle changes. Based on the blood sugar analysis report and health analysis report, users can accurately understand the current blood sugar data and improve the convenience of blood sugar testing.

[0095] This embodiment provides a control method for a blood sugar detection device, whereby the client can analyze abnormal blood sugar concentration values ​​and acquired historical blood sugar information through the information processing module of the main control chip of the blood sugar detection ring, thereby generating a corresponding blood sugar analysis report and / or health analysis report. By generating an analysis report when blood sugar is abnormal through the client, long-term data analysis and health reports are provided to users, thereby improving the effectiveness and convenience of blood sugar detection.

[0096] Based on the third embodiment of the present application, in the fourth embodiment of the present application, the same or similar contents as those in the third embodiment can be referred to the above description, and will not be repeated in the following. On this basis, the blood glucose detection ring is used for illustration. In the process of generating a blood glucose analysis report based on the client, after step S40, steps S41 to S41 are also included:

[0097] Step S41, generating blood sugar change trend and periodic fluctuation information based on the blood sugar concentration value and historical blood sugar information;

[0098] In this embodiment, the changing trend of blood sugar includes the overall changing trend of blood sugar in the detection time period corresponding to the historical blood sugar information. Optionally, the changing trend can be further subdivided into changing trends under different detection modes, such as the changing trend of blood sugar in the detection period under the early-morning fasting detection mode. The periodic fluctuation information includes the comparison of different detection cycles. For example, if the detection period is 1 month and 1 week is the detection cycle, the periodic fluctuation information is the blood sugar change information corresponding to different weeks. In addition, the intervals of blood sugar detected by different detection modes are also different.

[0099] Step S42: Generate a blood sugar analysis report based on the change trend and the periodic fluctuation information.

[0100] In this embodiment, the generated blood sugar analysis report includes blood sugar level statistics and blood sugar statistical charts, such as blood sugar statistical information in different time periods and statistical charts under different detection modes. Based on the blood sugar analysis report, the user can intuitively determine his or her own blood sugar analysis data.

[0101] Optionally, the health analysis report within a preset time period may be generated based on the blood sugar change trend, wherein the health analysis report includes health tips corresponding to current blood sugar information.

[0102] Exemplarily, by analyzing the blood glucose concentration value, the morning blood glucose level, postprandial blood glucose peak, night blood glucose level, exercise state blood glucose level and blood glucose data in the historical blood glucose information, and then determining the blood glucose change trend in the preset period such as the past month and the change information of different detection cycles according to the analysis results, a blood glucose analysis report including the current blood glucose level, average blood glucose level, fluctuation range of blood glucose level, postprandial blood glucose control, frequency and time of hypoglycemia or hyperglycemia events, the effect of diet and exercise on blood glucose control, etc. is generated, and the data is displayed based on statistical charts or change trend charts. At the same time, health tips are customized based on the change trend. These tips include: if the blood glucose level continues to be high, it is recommended to adjust the diet plan, reduce carbohydrate intake, and increase physical activity. If the blood glucose level continues to be low, it is recommended to carry a fast-acting sugar source and adjust the diet plan. The blood glucose fluctuation range is large, and it is recommended to conduct blood glucose testing regularly, avoid excessive drinking, and maintain good sleep habits.

[0103] It is understandable that at least one of the blood glucose analysis report and the health analysis report can be generated based on the blood glucose concentration value and historical blood glucose information, so that the user can intuitively understand the abnormal change information after the blood glucose data is abnormal, thereby improving the convenience and effectiveness of blood glucose testing.

[0104] After the blood glucose analysis report and / or health analysis report is generated, when the blood glucose detection ring is provided with a corresponding prompt module such as a display module for the blood glucose concentration value, a voice prompt module / vibration module for the blood glucose concentration value, abnormal blood glucose prompts can also be given based on the blood glucose detection ring. Furthermore, a blood glucose analysis report and / or a health analysis report can also be generated by the blood glucose detection ring, and then the analysis report is sent to the client. If the client already has an analysis report, the corresponding analysis report can be updated, for example, the old report data is updated based on the new blood glucose analysis report, and the old health report data is updated based on the health analysis report. If the analysis report does not exist, the analysis report is displayed as the latest report. Based on this, the client can display the latest blood glucose change information in real time.

[0105] When abnormal blood sugar is prompted based on the blood sugar detection ring, the current blood sugar detection ring can be used for vibration prompts. Optionally, if the blood sugar detection ring is provided with a voice module, voice prompts can be provided, and if a display module is provided, specific blood sugar concentration data can also be output.

[0106] Optionally, when the blood glucose concentration value is in an abnormal range, the blood glucose detection step can be performed based on a preset number of verifications. For example, when the blood glucose concentration value is in an abnormal range, a new test can be performed immediately, so as to determine whether the generated blood glucose concentration value is wrong based on the result of the second test, thereby improving the effectiveness of blood glucose detection.

[0107] The present embodiment provides a control method for a blood glucose detection device, which sends the blood glucose concentration value to a client, so that the client generates a blood glucose analysis report and / or a health analysis report for the user to view the actual status of the current blood glucose through the blood glucose concentration value and historical blood glucose information, so that the client can provide long-term data analysis reports and health reports, thereby improving the effectiveness and convenience of blood glucose detection.

[0108] Based on the third embodiment of the present application, in the fifth embodiment of the present application, the same or similar contents as those in the third embodiment can be referred to the above description, and no further description will be given later. Figure 5 , after step S40, further comprising steps S50 to S60:

[0109] Step S50, generating a control strategy for smart home devices based on the blood glucose analysis report and / or health analysis report generated by the client;

[0110] Step S60, when the smart home device associated with the client is in operation, control the smart home device to operate based on the control strategy.

[0111] After the user has tested his blood sugar, the smart home's operating strategy can be automatically adjusted according to the user's blood sugar level, providing the user with a more personalized living environment so that the user can better manage his blood sugar.

[0112] In this embodiment, the blood sugar analysis report shows that the user's blood sugar level often rises after dinner, and the health analysis report prompts that light activities can be performed after dinner. Based on this, a control strategy for recommending low-sugar recipes can be generated for the smart refrigerator, and a strategy for providing more active light one hour after a meal to encourage users to perform light activities can be generated for the smart lighting system. Among them, if the health analysis report shows that the user's sleep quality is poor, which may affect blood sugar control the next day, a control strategy is generated to control the smart mattress to adjust the temperature and hardness, and to control the smart lighting system to provide soft light before bedtime.

[0113] For example, in the process of generating smart home control strategies based on blood sugar analysis reports and / or health analysis reports, food consumption strategies can be output through smart refrigerators according to the user's blood sugar level, exercise prompts can be output through smart bracelets or watches, exercise modes that match the current blood sugar level can be set through smart treadmills, and suitable sleeping conditions can be provided for users through smart lighting systems, etc. Then, when each device is in operation, the operation strategy of each device is adjusted based on the actual blood sugar change information, and the positive feedback adjustment based on the smart home improves the user's experience after blood sugar testing, making the user more inclined to perform blood sugar testing and enhancing the user's health awareness.

[0114] This embodiment provides a control method for a blood glucose detection device. Based on the generated blood glucose analysis report and / or health analysis report, a control strategy that meets the user's current blood glucose level is generated and the operation of smart home devices is controlled. Based on the positive feedback adjustment of the smart home, the user's attention to blood glucose detection is increased, and the effectiveness and accuracy of detection based on the blood glucose detection ring are further improved.

[0115] Based on the first embodiment of the present application, in the sixth embodiment of the present application, the same or similar contents as those in the first embodiment can be referred to the above introduction, and will not be repeated in the following. Figure 6 , before step S10, further comprising steps S70 to S90:

[0116] Step S70, determining the eating time and the food information associated with the eating time;

[0117] In this embodiment, in order to improve the real-time and effectiveness of blood sugar detection, the wearer can input the time or time period of eating, and the type of food eaten in the client application, so that the blood sugar detection ring can determine the time period information before and after the user's meal based on the input time or time period, so as to perform blood sugar detection within this time period, or at the beginning and end time of this time period, thereby analyzing the user's blood sugar change information from before to after meals, making it convenient for the user to view the impact of different foods on blood sugar in real time, and can also generate corresponding recipe suggestions based on the change information.

[0118] Step S80, determining the detection period according to the meal time, and determining the blood sugar prediction information according to the food information;

[0119] In this embodiment, when the meal time is received, for example, 11 o'clock in the morning, the detection period can be determined to be from 11 o'clock in the morning to 12 o'clock in the afternoon, with 11 o'clock in the morning being the blood sugar test before the meal and 12 o'clock in the afternoon being the blood sugar test after the meal. Furthermore, the normal blood sugar concentration range of the wearer after the meal can be determined based on the food information entered by the user in the application. For example, if the food entered by the user is white rice + fish + green vegetables, the blood sugar concentration after the meal reaches a peak value within 1 hour after the meal, for example, 5-6mmol / L. Based on this blood sugar prediction information, it is compared with the user's actual blood sugar to perform blood sugar concentration analysis and improve the effectiveness of blood sugar detection.

[0120] Step S90, when the detection period is reached, the blood glucose detection process is triggered, and a blood glucose detection record is generated according to the blood glucose prediction information and the blood glucose concentration value corresponding to the detection period.

[0121] In this embodiment, after reaching the corresponding detection period, the blood glucose detection is triggered to perform the blood glucose concentration detection. For example, when the set time of 11 a.m. is reached, the blood glucose concentration value at the current time can be detected, and the blood glucose concentration value during the period from 11 a.m. to 12 noon can also be detected in real time.

[0122] Furthermore, a blood glucose test record may be generated based on the blood glucose prediction information and the actually detected blood glucose concentration value, and the test record may be sent to the client so that the client may output corresponding healthy diet recommendations based on the test record.

[0123] Based on this, after the blood glucose concentration value is generated, that is, step S30, the blood glucose test record generated based on the blood glucose concentration value and the blood glucose prediction information can be sent to the client, so that the client can determine the impact of different foods on blood glucose based on the test record to form a recipe suggestion and improve the effectiveness of subsequent blood glucose testing.

[0124] The present embodiment provides a control method for a blood glucose detection device, which determines the detection time period for blood glucose detection before and after meals by the meal time, and determines the corresponding prediction information based on the food information input by the user. Finally, when the blood glucose detection is triggered, a detection record is generated based on the blood glucose detection result and the prediction result, and the detection record is sent to the client, so that the client generates corresponding dietary suggestions, thereby improving the real-time and effectiveness of blood glucose detection.

[0125] The present application provides a blood sugar detection ring, which includes: at least one processor; a blood sugar detection device, and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the control method of the blood sugar detection device in the above-mentioned first embodiment.

[0126] The blood sugar detection ring provided by the present application adopts the control method of the blood sugar detection device in the above embodiment, which can solve the technical problem of low detection accuracy of existing blood sugar detection. Compared with the prior art, the beneficial effects of the blood sugar detection ring provided by the present application are the same as the beneficial effects of the control method of the blood sugar detection device provided by the above embodiment, and the other technical features of the blood sugar detection ring are the same as the features disclosed in the method of the previous embodiment, which will not be repeated here.

[0127] It should be understood that the various parts disclosed in this application can be implemented by hardware, software, firmware or a combination thereof. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0128] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0129] The present application provides a computer-readable storage medium having computer-readable program instructions (ie, computer programs) stored thereon, and the computer-readable program instructions are used to execute the control method of the blood glucose detection device in the above-mentioned embodiment.

[0130] The computer-readable storage medium provided in the present application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared or semiconductor systems, systems or devices, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this embodiment, the computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, system or device. The program code contained on the computer-readable storage medium may be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (Radio Frequency), etc., or any suitable combination of the above.

[0131] The computer-readable storage medium may be included in the blood glucose detection device; or it may exist independently without being assembled into the blood glucose detection device.

[0132] The computer-readable storage medium carries one or more programs. When the one or more programs are executed by the blood glucose detection device, the blood glucose detection device:

[0133] When the blood sugar detection process is triggered, the current signals detected by the positive electrode and the negative electrode are obtained;

[0134] Converting the current signal into a voltage signal based on the operational amplifier circuit, and amplifying the voltage signal;

[0135] The voltage signal is converted into a blood glucose concentration value based on a preset algorithm of the main control chip.

[0136] Computer program code for performing the operations of the present application may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0137] The flowcharts and block diagrams in the accompanying drawings illustrate the possible architecture, functions and operations of the systems, methods and computer program products according to various embodiments of the present application. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of a code, and the module, a program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flowchart, and the combination of boxes in the block diagram and / or flowchart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0138] The modules involved in the embodiments of the present application may be implemented by software or hardware, wherein the name of the module does not limit the unit itself in some cases.

[0139] The readable storage medium provided by the present application is a computer-readable storage medium, which stores computer-readable program instructions (i.e., computer programs) for executing the control method of the above-mentioned blood sugar detection device, and can solve the technical problem of low detection accuracy in existing blood sugar detection. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided by the present application are the same as the beneficial effects of the control method of the blood sugar detection device provided by the above-mentioned embodiment, and will not be repeated here.

[0140] The present application also provides a computer program product, including a computer program, which implements the steps of the control method of the blood glucose detection device as described above when executed by a processor.

[0141] The computer program product provided by the present application can solve the technical problem of low detection accuracy in existing blood sugar detection. Compared with the prior art, the beneficial effects of the computer program product provided by the present application are the same as the beneficial effects of the control method of the blood sugar detection device provided by the above embodiment, which will not be repeated here.

[0142] The above descriptions are only some embodiments of the present application, and are not intended to limit the patent scope of the present application. All equivalent structural changes made using the contents of the present application specification and drawings under the technical concept of the present application, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A control method for a blood sugar detection device, characterized in that: The blood sugar detection device comprises: An annular body having a wearing through hole; a positive electrode and a negative electrode, both of which are arranged on the annular body and exposed at the wearing through hole; a blood sugar detection module, comprising a battery, a main control chip and an operational amplifier circuit connected in sequence, one side of the operational amplifier circuit is connected to the main control chip, and the other side is connected to the positive electrode and the negative electrode; the method comprises: When the blood sugar detection process is triggered, the current signals detected by the positive electrode and the negative electrode are obtained; Converting the current signal into a voltage signal based on the operational amplifier circuit, and amplifying the voltage signal; The voltage signal is converted into a blood glucose concentration value based on a preset algorithm of the main control chip.

2. The method according to claim 1, characterized in that After the step of converting the voltage signal into a blood glucose concentration value based on a preset algorithm of the main control chip, at least one of the following is further included: When the blood glucose concentration value is in an abnormal range, sending the blood glucose concentration value to a client; If the current detection period is within the detection period, the blood glucose concentration value corresponding to each detection time is sent to the client at a regular time, or the blood glucose concentration value is sent to the client in real time.

3. The method according to claim 2, characterized in that The method further comprises: When a start instruction of the blood glucose detection device is detected, basic information and / or historical blood glucose information of the user sent by the client is obtained; The abnormal interval is determined based on the basic information and / or the historical blood sugar information.

4. The method according to claim 1, characterized in that The blood glucose detection process is triggered when at least one of the following conditions is met: Detecting that the blood sugar detection device is in a wearing state; Receive blood sugar test instructions; Arrival of the preset detection period; The user wearing the blood sugar detection device is in a state of exercise.

5. The method according to claim 1, characterized in that When the blood sugar detection process is triggered, after the step of obtaining the current signal detected by the positive electrode and the negative electrode, the method further includes: Determining meal times and food information associated with the meal times; Determine the detection period according to the meal time, and determine the blood sugar prediction information according to the food information; When the detection period arrives, the blood glucose detection process is triggered, and a blood glucose detection record is generated according to the blood glucose prediction information and the blood glucose concentration value corresponding to the detection period; After the step of converting the voltage signal into a blood glucose concentration value based on a preset algorithm, the method further includes: The blood sugar test record is sent to the client.

6. A blood sugar detection device, characterized in that: The blood sugar detection device comprises: An annular body, wherein the annular body has a wearing through hole; A positive electrode and a negative electrode, wherein the positive electrode and the negative electrode are both arranged on the annular body and exposed at the wearing through hole; A blood sugar detection module, comprising a battery, a main control chip and an operational amplifier circuit connected in sequence, wherein one side of the operational amplifier circuit is connected to the main control chip, and the other side is connected to the positive electrode and the negative electrode; The output component is used to output the blood sugar concentration value detected by the blood sugar detection module.

7. The blood sugar detection device according to claim 6, characterized in that: The output component includes a wireless module connected to the main control chip, which is used to transmit the blood sugar concentration value detected by the blood sugar detection module to other terminals.

8. The blood sugar detection device according to claim 6, characterized in that: The operational amplifier circuit is connected to the positive electrode and the negative electrode respectively through connecting wires, and the annular body includes a battery compartment for placing the battery and an inner wiring channel for routing the connecting wires.

9. A blood sugar detection ring, characterized in that: The blood glucose monitoring ring comprises: a memory, a processor, a computer program stored in the memory and executable on the processor, and a blood glucose monitoring device as described in any one of claims 6-8, wherein the computer program is configured to implement the steps of a control method of a blood glucose monitoring device as described in any one of claims 1 to 5.

10. A storage medium, characterized in that: The storage medium is a computer-readable storage medium, and a computer program is stored on the storage medium. When the computer program is executed by a processor, the steps of the control method of the blood glucose detection device according to any one of claims 1 to 5 are implemented.

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