Recognizable intelligent insulin injection pen and data analysis method thereof

Abstract

The recognizable intelligent insulin injection pen comprises an insulin pen, an intelligent chip is installed on the insulin pen, and the signal input end of the intelligent chip is electrically connected with a clock module, a dose detection module and a temperature detection module. The signal output end of the intelligent chip is electrically connected with a display assembly, a voice broadcast module and an internet server, and the internet server is in data interaction with a doctor APP and a patient APP through a wireless communication module; the data analysis method is used for establishing a basic rate infusion model according to a large amount of clinical data; a step for storing the basic rate infusion model in an insulin pump storage device; the insulin pump transmission propulsion device is controlled by the control device to carry out insulin infusion according to the insulin type input by the input device, the total basic daily amount and the selected basic rate infusion model, a mathematical model of a common basic rate is established according to mass data analysis, and the pancreas basic amount secretion characteristic is met.

Description

Technical Field

[0001] The present application relates to the field of insulin injection pen design, and in particular to an identifiable intelligent insulin injection pen and a data analysis method thereof. Background Art

[0002] Diabetes is a chronic disease that endangers the health of the general public. Its degree of harm currently ranks third among all diseases, and it continues to increase. Controlling the fluctuation range of blood sugar can prevent and treat various serious complications. It is now generally recognized that insulin injection is the most effective way to control blood sugar. Since the human body's demand for insulin is manifested in two forms: continuous basal amount and relatively large dose after meals. The traditional injection method is manual injection, that is, the clinician or the patient manually injects long-acting or ultra-long-acting insulin once a day to meet the basic needs of the human body for insulin. In addition, short-acting or rapid-acting insulin injections are performed before each meal to meet the needs of post-meal blood sugar control. The latest method is to inject insulin with a program-controlled insulin pump. The relationship between the dosage and time can be controlled by a computer program, and continuous injections can be performed, which makes the administration more reasonable and the effect better.

[0003] No matter whether manual injection or programmed injection is used, the amount of insulin injection is calculated entirely by experience, and the amount of insulin used in each period cannot be accurately given because of individual differences in living habits, time differences in residence, and the type of insulin used. In addition, considering that the elderly, the blind, or chronic diabetic patients cannot see the unit value on the insulin pen clearly when they need to inject insulin due to decreased vision, and their family members are not around, but the number of insulin injections a day cannot be reduced, there is an urgent need for an identifiable smart insulin injection pen and its data analysis method to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to propose an identifiable intelligent insulin injection pen and a data analysis method thereof to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0005] A recognizable smart insulin injection pen comprises an insulin pen housing, a smart chip and a liquid storage device, wherein the signal input end of the smart chip is electrically connected to a clock module, a dosage detection module and a temperature detection module, and the signal output end of the smart chip is electrically connected to a display component, a voice broadcast module and an Internet server, and the Internet server interacts with a doctor APP and a patient APP through a wireless communication module.

[0006] Furthermore, the insulin pen includes a liquid storage device, which includes a liquid storage cylinder. The liquid storage cylinder is formed with congruent liquid storage chambers through an integrally formed partition plate inside the liquid storage cylinder, and each liquid storage chamber corresponds to a sliding injection piston. At the same time, a liquid outlet hole is provided at the bottom of the liquid storage chamber. A connecting cylinder is integrally formed on the bottom surface of the liquid storage cylinder, and a rubber plug is inserted into the interior of the connecting cylinder. Two independent channels are opened on the rubber plug, and the top openings of the channels correspond one-to-one to the liquid outlet holes. A sealing cover is spirally connected to the outer wall of the connecting cylinder.

[0007] Furthermore, the liquid storage device includes an input module, an adjustment module and a display module, and reminds the injector by storing the remaining amount of insulin and the daily injection amount input by the input module. The liquid storage device is electrically connected to the voice broadcast module, and broadcasts the remaining insulin content by voice.

[0008] Furthermore, the input module includes a voice input module and an automatic calibration module. When the voice input insulin injection amount is input, the automatic calibration module will confirm the voice input insulin injection amount according to the injection record, identify the remaining insulin content, and output a voice notification to the patient.

[0009] Furthermore, the voice broadcast function includes a reminder unit connected to the adjustment module, the voice input module and the injection monitoring module, and triggers the voice prompt according to the above units.

[0010] Further, it is characterized in that the voice broadcast module includes an independent over-temperature alarm unit, a time alarm unit and a low-quantity reminder unit, and the three are electrically connected to a speaker at the same time, and the temperature detection module is a temperature sensor.

[0011] Further, the method includes the following steps: a step for establishing a basal rate infusion model based on a large amount of clinical data;

[0012] steps for storing the basal rate infusion model in an insulin pump memory device;

[0013] The step of selecting a basal rate infusion model by the control device according to a signal inputted by the insulin pump input device;

[0014] The invention relates to a step for controlling the driving propulsion device of the insulin pump to perform insulin infusion according to the insulin type, the basic daily total amount and the selected basic rate infusion model inputted by the input device.

[0015] A data analysis method for an identifiable smart insulin injection pen, wherein establishing a basal rate infusion model comprises the following steps:

[0016] Select at least two groups of people classified by physiological characteristics, conduct dynamic blood glucose tests for each group of people, and establish corresponding basal rate change curve data for each type of experimental subject;

[0017] Combining all the curve chart data, we can summarize the curve data of the change of the amount of insulin secreted by the pancreas in one day;

[0018] Taking half an hour or one hour as a time period, the data graph is modified to become the percentage of the time period to the basic daily total amount, thus obtaining the basal rate infusion model;

[0019] Further, the method further includes: a step for controlling the device to adjust the infusion volume of a certain time period of the basal rate infusion model according to a signal inputted by the insulin pump input device;

[0020] a step for controlling the device to correct the basal rate according to the blood sugar level fluctuation inputted by the insulin pump input device and the time of the correction range;

[0021] The method also includes a step for the control device to adjust the basic amount of each time period according to the input work and rest time correction amount.

[0022] The beneficial effects of the present invention are:

[0023] 1. The present invention establishes a mathematical model of common basal rate based on a large amount of data analysis, which is more in line with the characteristics of pancreatic basal secretion. Different users can choose different models, which reduces the blindness of insulin pump users in setting the basal amount in each time period, and there is no need to set the infusion amount in 24 time periods separately, which is easy to operate.

[0024] 2. If blood sugar levels fluctuate due to external or internal reasons, the infusion volume during a certain period of time can be adjusted to make the application of the basal rate infusion model more flexible.

[0025] 3. For people with large individual differences, the actual measured blood sugar value and the target blood sugar value can be input, or the blood sugar deviation can be directly input. The original basal rate can be corrected through the algorithm to make the actual blood sugar value infinitely close to the target blood sugar value, and guide insulin pump users to set the basal rate.

[0026] 4. Adding work and rest time correction is helpful to control the "dawn and dusk" phenomenon which is the most difficult to control in diabetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above and other features of the present invention will become more obvious by describing in detail the embodiments shown in the accompanying drawings. The same reference numerals in the accompanying drawings of the present invention represent the same or similar elements. It is obvious that the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0028] In the figure:

[0029] Figure 1 An operation flow chart of an identifiable smart insulin injection pen;

[0030] Figure 2 The figure is a structural diagram of an identifiable smart insulin injection pen.

[0031] In the figure: 1. Insulin pen housing; 2. Liquid storage chamber; 3. Injection piston; 4. Rubber stopper; 5. Liquid outlet hole; 6. Channel. DETAILED DESCRIPTION

[0032] The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

[0033] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] The following describes the embodiments of the present disclosure through specific examples, and those skilled in the art can easily understand the advantages and effects of the present disclosure from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all of the embodiments. The present disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present disclosure.

[0035] like Figure 1 and Figure 2As shown, an identifiable smart insulin injection pen includes an insulin pen housing 1, a smart chip and a liquid storage device, wherein the signal input end of the smart chip is electrically connected to a clock module, a dosage detection module and a temperature detection module, and the signal output end of the smart chip is electrically connected to a display component, a voice broadcast module and an Internet server, and the Internet server interacts with a doctor APP and a patient APP through a wireless communication module.

[0036] Furthermore, the insulin pen includes a liquid storage device, which includes a liquid storage cylinder. The liquid storage cylinder is formed with congruent liquid storage chambers 2 through an integrally formed partition plate inside the liquid storage cylinder, and each liquid storage chamber 2 corresponds to a sliding injection piston 3, and a liquid outlet hole 5 is provided at the bottom of the liquid storage chamber 2. A connecting cylinder is integrally formed on the bottom surface of the liquid storage cylinder, and a rubber plug 4 is inserted and fitted inside the connecting cylinder. Two independent channels 6 are opened on the rubber plug 4, and the top openings of the channels 6 correspond one-to-one to the liquid outlet holes 5. A sealing cover is spirally connected to the outer wall of the connecting cylinder.

[0037] Furthermore, the liquid storage device includes an input module, an adjustment module and a display module, and reminds the injector by storing the remaining amount of insulin and the daily injection amount input by the input module. The liquid storage device is electrically connected to the voice broadcast module, and broadcasts the remaining insulin content by voice.

[0038] Furthermore, the input module includes a voice input module and an automatic calibration module. When the voice input insulin injection amount is input, the automatic calibration module will confirm the voice input insulin injection amount according to the injection record, identify the remaining insulin content, and output a voice notification to the patient.

[0039] Furthermore, the voice broadcast function includes a reminder unit connected to the adjustment module, the voice input module and the injection monitoring module, and triggers the voice prompt according to the above units.

[0040] Further, it is characterized in that the voice broadcast module includes an independent over-temperature alarm unit, a time alarm unit and a low-quantity reminder unit, and the three are electrically connected to a speaker at the same time, and the temperature detection module is a temperature sensor.

[0041] Further, the method includes the following steps: a step for establishing a basal rate infusion model based on a large amount of clinical data;

[0042] steps for storing the basal rate infusion model in an insulin pump memory device;

[0043] The step of selecting a basal rate infusion model by the control device according to a signal inputted by the insulin pump input device;

[0044] The invention relates to a step for controlling the driving propulsion device of the insulin pump to perform insulin infusion according to the insulin type, the basic daily total amount and the selected basic rate infusion model inputted by the input device.

[0045] A data analysis method for an identifiable smart insulin injection pen, wherein establishing a basal rate infusion model comprises the following steps:

[0046] Select at least two groups of people classified by physiological characteristics, conduct dynamic blood glucose tests for each group of people, and establish corresponding basal rate change curve data for each type of experimental subject;

[0047] Combining all the curve chart data, we can summarize the curve data of the change of the amount of insulin secreted by the pancreas in one day;

[0048] Taking half an hour or one hour as a time period, the data graph is modified to become the percentage of the time period to the basic daily total amount, thus obtaining the basal rate infusion model;

[0049] Further, the method further includes: a step for controlling the device to adjust the infusion volume of a certain time period of the basal rate infusion model according to a signal inputted by the insulin pump input device;

[0050] a step for controlling the device to correct the basal rate according to the blood sugar level fluctuation inputted by the insulin pump input device and the time of the correction range;

[0051] The method also includes a step for the control device to adjust the basic amount of each time period according to the input work and rest time correction amount.

[0052] according to Figure 1 As shown, the patient or the patient's family inputs the insulin injection amount and sets the injection cycle and injection cycle interval. A voice prompt is given to determine whether the injection amount and injection interval are confirmed, and the remaining amount of insulin is prompted. When the set date arrives, the patient is prompted to inject insulin and to disinfect. The patient presses the push button to inject insulin. After the injection is completed, the patient is prompted to eat and the remaining amount of insulin is prompted.

[0053] The identifiable smart insulin injection pen and its data analysis method can be run in computing devices such as desktop computers, notebooks, PDAs and cloud data centers. The identifiable smart insulin injection pen and its data analysis method include, but are not limited to, processors and memories. Those skilled in the art will understand that the example is only an example of an identifiable smart insulin injection pen and its data analysis method, and does not constitute a limitation on an identifiable smart insulin injection pen and its data analysis method, which may include more or fewer components than the example, or a combination of certain components, or different components. For example, the fractional-order feedforward controller design method for a motor system may also include input and output devices, network access devices, buses, etc.

[0054] The data processing module may be a central processing unit (CPU), or other general processors, digital signal processors (DSP), application specific integrated circuits (ASIC), field programmable gate arrays (FPGA) or other programmable logic devices, discrete component gate circuits or transistor logic devices, discrete hardware components, etc. The general processor may be a microprocessor or any conventional processor, etc. The processor is the control center of the identifiable intelligent insulin injection pen and the data analysis method thereof, and uses various interfaces and lines to connect the various sub-areas of the entire identifiable intelligent insulin injection pen and the data analysis method thereof.

[0055] The data storage module can be used to store the computer program and / or module, and the data analysis module realizes various functions of the identifiable intelligent insulin injection pen and its data analysis method by running or executing the computer program and / or module stored in the memory and calling the data stored in the memory. The memory can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the data storage area can store data created according to the use of the mobile phone (such as audio data, a phone book, etc.), etc. In addition, the memory can include a high-speed random access memory, and can also include a non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), at least one disk storage device, a flash memory device, or other volatile solid-state storage devices.

[0056] Although the description of the present invention has been quite detailed and has been described in particular with respect to several described embodiments, it is not intended to be limited to any of these details or embodiments or any particular embodiment, so as to effectively cover the intended scope of the present invention. In addition, the present invention is described above with the embodiments foreseeable by the inventors, and its purpose is to provide a useful description, and those non-substantial changes to the present invention that are not currently foreseen may still represent equivalent changes of the present invention.

Claims

1. An identifiable smart insulin injection pen, characterized in that: It includes an insulin pen shell, a smart chip and a liquid storage device. The signal input end of the smart chip is electrically connected to a clock module, a dosage detection module and a temperature detection module. The signal output end of the smart chip is electrically connected to a display component, a voice broadcast module and an Internet server. The Internet server interacts with a doctor APP and a patient APP through a wireless communication module.

2. An identifiable smart insulin injection pen according to claim 1, characterized in that: The insulin pen includes a liquid storage device, which includes a liquid storage cylinder. The liquid storage cylinder is formed with congruent liquid storage chambers through an integrally formed partition plate inside the liquid storage cylinder, and each liquid storage chamber corresponds to a sliding injection piston. At the same time, the bottom of the liquid storage chamber is provided with a liquid outlet. A connecting cylinder is integrally formed on the bottom surface of the liquid storage cylinder, and a rubber plug is inserted into the interior of the connecting cylinder. Two independent channels are opened on the rubber plug, and the top openings of the channels correspond one by one to the liquid outlet holes. A sealing cover is spirally connected to the outer wall of the connecting cylinder.

3. The identifiable smart insulin injection pen according to claim 2, characterized in that: The liquid storage device includes an input module, an adjustment module and a display module. It reminds the injector by storing the remaining amount of insulin and the daily injection amount input by the input module. The liquid storage device is electrically connected to the voice broadcast module to broadcast the remaining insulin content by voice.

4. The identifiable smart insulin injection pen according to claim 2, characterized in that: The input module includes a voice input module and an automatic calibration module. When the voice input insulin injection amount is input, the automatic calibration module will confirm the voice input insulin injection amount according to the injection record, identify the remaining insulin content, and output a voice notification to the patient.

5. The identifiable smart insulin injection pen according to claim 1, characterized in that: The voice broadcast function includes a reminder unit connected to the adjustment module, the voice input module and the injection monitoring module, and the voice prompt is triggered according to the above units.

6. The identifiable smart insulin injection pen according to claim 1, characterized in that: The voice broadcast module includes an independent over-temperature alarm unit, a time alarm unit and a low-volume reminder unit, and the three are electrically connected to a speaker at the same time. The temperature detection module is a temperature sensor.

7. A data analysis method for an identifiable smart insulin injection pen, characterized in that: The method comprises the following steps: a step for establishing a basal rate infusion model based on a large amount of clinical data; steps for storing the basal rate infusion model in an insulin pump memory device; The step of selecting a basal rate infusion model by the control device according to a signal inputted by the insulin pump input device; The invention relates to a step for controlling the driving propulsion device of the insulin pump to perform insulin infusion according to the insulin type, the basic daily total amount and the selected basic rate infusion model inputted by the input device.

8. A data analysis method for an identifiable smart insulin injection pen, characterized in that: The basic rate infusion model is established, comprising the following steps: Select at least two groups of people classified by physiological characteristics, conduct dynamic blood glucose tests for each group of people, and establish corresponding basal rate change curve data for each type of experimental subject; Combining all the curve chart data, we can summarize the curve data of the change of the amount of insulin secreted by the pancreas in one day; Taking half an hour or one hour as a time period, the data graph is modified to express the percentage of the time period in the basic daily total amount, thus obtaining the basal rate infusion model.

9. The data analysis method of a recognizable smart insulin injection pen according to claim 8, characterized in that: Also includes: A step for controlling the device to adjust the infusion volume of a basal rate infusion model for a certain period of time according to a signal input from an insulin pump input device; a step for controlling the device to correct the basal rate according to the blood sugar level fluctuation inputted by the insulin pump input device and the time of the correction range; The method also includes a step for the control device to adjust the basic amount of each time period according to the input work and rest time correction amount.

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