US-12616426-B2 - Evaluation system based on analyte data

US12616426B2US 12616426 B2US12616426 B2US 12616426B2US-12616426-B2

Abstract

Some embodiments of the disclosure describe an evaluation system based on analyte data including a memory storing a program, a display, and a processor. In some examples, the processor is configured to: receive analyte data during a predetermined time period from an object to be tested, acquire a plurality of analyte indicators different from each other based on the analyte data, normalize the plurality of analyte indicators to a predetermined range to acquire a plurality of normalized analyte indicators, plot a polygon pattern corresponding to the analyte data during the first time period as a target polygon pattern, plot a polygon pattern corresponding to the analyte data during the second time period as a reference polygon pattern, and take a line segment between a vertex and a center point as an axis, and display the target polygon pattern and the reference polygon pattern.

Inventors

Shishan Liu
Xiaohui Xiong
Jian Li
Mingsong Han
Qiang Hao

Assignees

SHENZHEN SIBIONICS CO., LTD.

Dates

Publication Date: 20260505
Application Date: 20241218
Priority Date: 20210827

Claims (18)

1 . An evaluation system based on analyte data, comprising a memory storing a program, a display, and a processor coupled with the memory and the display, wherein the processor is configured to: receive analyte data during a predetermined time period from an object to be tested, wherein, the analyte data comprises a concentration of an analyte over time in the predetermined time period of the object to be tested, and the predetermined time period comprises a first time period; acquire a plurality of analyte indicators different from each other based on the analyte data; normalize the plurality of analyte indicators to a predetermined range to acquire a plurality of normalized analyte indicators within the predetermined range; take a line segment between a vertex and a center point as an axis, a length of the axis reflecting each normalized analyte indicator and the center point of a target polygon pattern coinciding with the center point of a reference polygon pattern; and display the target polygon pattern, by the display, to evaluate the target polygon pattern; wherein: the predetermined time period comprises a second time period; the processor is configured to plot a polygon pattern corresponding to the analyte data during the second time period as a reference polygon pattern based on the plurality of normalized analyte indicators during the second time period; and the processor is configured to display the target polygon pattern and the reference polygon pattern, by the display, to evaluate the target polygon pattern; and wherein: in the target polygon pattern, a part between a boundary and the center point of the target polygon pattern is filled with a gradient color; or in the reference polygon pattern, a part between the boundary and the center point of the reference polygon pattern is filled with a gradient color.
2 . The evaluation system of claim 1 , wherein the center point of the target polygon pattern coincides with the center point of the reference polygon pattern.
3 . The evaluation system of claim 1 , wherein, for a same normalized analyte indicator, the axis of the target polygon pattern corresponding to the normalized analyte indicator is collinear with the axis of the reference polygon pattern corresponding to the normalized analyte indicator.
4 . The evaluation system of claim 1 , wherein the second time period is earlier in time than the first time period.
5 . The evaluation system of claim 1 , wherein, in at least one of the target polygon pattern and the reference polygon pattern, angles formed between axes adjacent to each other are substantially the same.
6 . The evaluation system of claim 1 , wherein, in at least one of the target polygon pattern and the reference polygon pattern: scales are drawn for axes at different predetermined intervals; and each predetermined interval increases or decreases from the center point to the vertex.
7 . The evaluation system of claim 6 , wherein, each of the predetermined intervals increases proportionally or differentially along a direction in which better analyte indicators are indicated in at least one of the target polygon pattern and the reference polygon pattern.
8 . The evaluation system of any one of claim 1 , wherein: the display is configured to display a standard polygon pattern or an intermediate polygon pattern simultaneously when the target polygon pattern is displayed; the standard polygon pattern is a polygon pattern plotted based on the predetermined range and a number of the plurality of analyte indicators; the length of each axis of the standard polygon pattern reflects a range value of the predetermined range; and the intermediate polygon pattern is a polygon pattern plotted in a manner similar to the standard polygon pattern by taking a point on an axis of the standard polygon pattern as a vertex and taking a center point of the standard polygon pattern as a center point.
9 . The evaluation system of claim 8 , wherein: the center point of the standard polygon pattern coincides with the center point of the target polygon pattern; and for a same normalized analyte indicator, the axis of the standard polygon pattern corresponding to the normalized analyte indicator is collinear with the axis of the target polygon pattern corresponding to the normalized analyte indicator.
10 . The evaluation system of claim 8 , wherein the standard polygon pattern or the intermediate polygon pattern is lighter in color than the target polygon pattern.
11 . The evaluation system of claim 1 , wherein: if the closer to the center point in the target polygon pattern represents the worse the analyte indicator is, the larger the area of the target polygon pattern represents the better the analyte is; and if the closer to the center point in the target polygon pattern represents the better the analyte indicator is, the smaller the area of the target polygon pattern represents the better the analyte is.
12 . The evaluation system of claim 1 , wherein: the analyte is glucose; the plurality of analyte indicators comprise one or more of a first indicator, a second indicator, a third indicator, a fourth indicator, a fifth indicator, a sixth indicator, a seventh indicator, and an eighth indicator; the first indicator reflects a risk of low glucose; the second indicator reflects a compliance rate of glucose during a corresponding time period; the third indicator corresponding to average glucose; the fourth indicator reflects overall level and fluctuations of glucose; the fifth indicator reflects the rate of change of average glucose; the sixth indicator reflects glucose fluctuations due to physiological factors; the seventh indicator reflects glucose fluctuations due to user behavior; and the eighth indicator reflects a risk of high glucose.
13 . The evaluation system of claim 12 , wherein: the first indicator is a ratio of an area under a straight line corresponding to a lower limit of a target analyte of an analyte curve corresponding to a lower decile to an area bounded by the analyte curve corresponding to upper deciles and the analyte curve corresponding to the lower deciles; the second indicator is an analyte compliance rate; the third indicator is an average analyte concentration; the fourth indicator is an area under the analyte curve corresponding to a median value; the fifth indicator reflects a change in the analyte curve corresponding to the median value; the sixth indicator is an average of differences between upper and lower quartile values corresponding to a plurality of quartile values at the same moment; the seventh indicator is an average of differences between upper and lower deciles corresponding to a plurality of deciles at the same moment; and the eighth indicator is a ratio of an area on a straight line corresponding to an upper limit of a target analyte of the analyte curve corresponding to the upper deciles to the area bounded by the analyte curve corresponding to the upper deciles and the analyte curve corresponding to the lower deciles.
14 . The evaluation system of claim 12 , wherein: the processor is further configured to perform a weighted average on the plurality of normalized analyte indicators of the object to be tested to acquire an average indicator value; the processor is further configured to evaluate a situation of the analyte based on the average indicator value; and weights of the first indicator, the second indicator, the third indicator, the fourth indicator, the fifth indicator, the sixth indicator, the seventh indicator, and the eighth indicator decrease successively.
15 . The evaluation system of claim 14 , wherein, the weights are sequentially reduced by equal ratios or by equal differences.
16 . The evaluation system of claim 1 , wherein: the processor is configured to analyze analyte concentrations at the same moment over a plurality of time scales of the first time period to acquire one or more of the plurality of analyte indicators; or the processor is configured to acquire one or more of the plurality of analyte indicators based on all analyte concentrations in the analyte data.
17 . The evaluation system of claim 16 , wherein: the processor is configured to acquire at least one moment analyte indicator for the same moment based on the analyte concentrations at the same moment; the processor is configured to acquire one or more of the plurality of analyte indicators based on a plurality of moment analyte indicators; and the moment analyte indicator includes at least one of a median value and a quantile value.
18 . The evaluation system of claim 1 , wherein the processor is further configured to: receive a plurality of analyte data during a predetermined time period from a plurality of objects to be tested to acquire a plurality of target polygon patterns; rank the axis lengths corresponding to a same normalized analyte indicator in the target polygon patterns of the plurality of objects to be tested, or ranking average indicator values of the plurality of objects to be tested, the average indicator values are acquired by performing a weighted average on a plurality of normalized analyte indicators of each of the objects to be tested; and create a reminder message based on the ranking and output the reminder message to the plurality of objects to be tested.

Description

CROSS REFERENCE TO RELATED APPLICATIONS This application is a continuation of U.S. patent application Ser. No. 18/145,077, filed on Dec. 22, 2022, which is a 371 national phase entry of the International Application No. PCT/CN2021/133303, filed on Nov. 25, 2021, which claims priority to Chinese Patent Application No. 202110998641.0, field on Aug. 27, 2021, the disclosure of which are incorporated by reference herein in their entireties. FIELD OF THE DISCLOSURE The disclosure relates generally to the field of medicine. More specifically, the disclosure relates to evaluation systems based on analyte data. BACKGROUND In some medical application scenarios, where monitoring analyte data is critical to health of users, a user's analyte data, such as glucose data, may be detected and/or monitored to determine if the user's analyte data is within a clinically safe range. For example, by monitoring glucose data, a diabetic patient may not only obtain glucose status in time, but may also determine from the glucose status whether and/or when it is necessary to reduce glucose concentration in the body or when additional glucose is needed to increase glucose concentration in the body. Currently, in the clinic, multiple analyte indicators are often acquired from analyte data, and the condition of the user's analyte is evaluated based on multiple analyte indicators. However, these analyte indicators often require interpretation by professionals to be understood by users. Therefore, the readability of the analyte indicator needs to be improved. SUMMARY The following presents a simplified summary of the invention in order to provide a basic understanding of some aspects of the invention. This summary is not an extensive overview of the invention. It is not intended to identify critical elements or to delineate the scope of the invention. Its sole purpose is to present some concepts of the invention in a simplified form as a prelude to the more detailed description that is presented elsewhere. In some embodiments, the disclosure provides an evaluation system based on analyte data, including a memory storing a program, a display, and a processor coupled with the memory and the display. The processor is configured to perform the following steps. Receiving analyte data during a predetermined time period from an object to be tested. The analyte data includes a concentration of an analyte over time in the predetermined time period of the object to be tested and the predetermined time period includes a first time period and a second time period. Acquiring a plurality of analyte indicators different from each other based on the analyte data. Normalizing the plurality of analyte indicators to a predetermined range to acquire a plurality of normalized analyte indicators within the predetermined range; Plotting a polygon pattern corresponding to the analyte data during the first time period as a target polygon pattern based on the plurality of normalized analyte indicators during the first time period. Plotting a polygon pattern corresponding to the analyte data during the second time period as a reference polygon pattern based on the plurality of normalized analyte indicators during the second time period. Taking a line segment between a vertex and a center point as an axis, the length of the axis reflecting each normalized analyte indicator and the center point of the target polygon pattern coinciding with the center point of the reference polygon pattern. Displaying the target polygon pattern and the reference polygon pattern, by the display, to evaluate the target polygon pattern. Optionally, in at least one of the target polygon pattern and the reference polygon pattern, angles formed between axes are adjacent to each other are substantially the same. Optionally, for the same normalized analyte indicator, the axis of the target polygon pattern corresponding to the normalized analyte indicator is collinear with the axis of the reference polygon pattern corresponding to the normalized analyte indicator. Optionally, the first time period is not less than 1 day, the second time period is not less than 1 day, and the length of the first time period is the same as the length of the second time period. Optionally, the processor is further configured to plot a polygon pattern as a standard polygon pattern based on the predetermined range and the number of the plurality of analyte indicators. The length of each axis reflects the range value of the predetermined range. The center point of the standard polygon pattern coincides with the center point of the target polygon pattern. For the same normalized analyte indicator, the axis of the standard polygon pattern corresponding to the normalized analyte indicator is collinear with the axis of the target polygon pattern corresponding to the normalized analyte indicator. Optionally, the processor is further configured to: take a point on an axis of the standard polygon pattern as a vertex and t