Insulin Delivery Pattern Analysis for Glucose Control

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Solution Overview

Problem

Current insulin delivery systems face challenges in processing and applying vast amounts of data from glucose monitoring, insulin delivery, and user behavior to improve user experience and physiological outcomes, such as blood glucose levels, due to data complexity and volume.

Innovation Solution

Systems and methods are developed to detect patterns, trends, anomalies, and abnormalities in insulin pump operation and user data, allowing for adjustments in insulin delivery timing and user behavior, such as exercise and eating patterns, to improve glucose levels, using a network of wearable devices and remote analysis to provide actionable insights and prompts for users.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If vast amounts of data from glucose monitoring, insulin delivery, and user behavior are collected, then user experience and physiological outcomes can be improved, but data processing complexity and system complexity increase

Engineering Contradiction:
Improvephysiological outcomesVSAvoiddata processing complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system segments data processing into multiple components: glucose monitoring data processing, insulin delivery data processing, user behavior data processing, and pattern analysis processing. Each component handles specific data types independently before integration, reducing overall processing complexity while maintaining comprehensive analysis capability

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces an intermediary processing layer that collects raw data from multiple sources (glucose monitor, insulin pump, mobile device), processes and integrates this data, then presents actionable insights to users. This intermediary layer simplifies the complexity by abstracting detailed processing from end users while maintaining data-driven decision support

Inventive Principle:
Principle #24Intermediary (Mediator)

2Measurement precision

If continuous glucose monitoring and frequent data collection are implemented, then blood glucose control improves, but user burden and system complexity increase

Engineering Contradiction:
Improveblood glucose controlVSAvoiduser burden
Core Design Contradiction:
Measurement precisionVSEase of operation

Solution Approach 1:

The system implements self-service functionality by automatically collecting glucose data, insulin delivery data, and user behavior data without requiring manual entry. The system autonomously processes this data, identifies patterns, and generates recommendations, reducing user burden while maintaining continuous monitoring capability

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent implements feedback mechanisms where the system continuously monitors glucose levels and automatically adjusts insulin delivery recommendations based on detected patterns. This closed-loop feedback reduces user burden by automating the control process while maintaining precise blood glucose management through continuous adjustment

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS20240424209A1Systems and methods for determining patterns in an insulin delivery system to improve user experience
Publication Date: 2024.12.26 TANDEM DIABETES CARE INC
  • US20240424209A1 patent drawing
  • US20240424209A1 patent drawing
  • US20240424209A1 patent drawing

AI summary

Systems and methods are provided for determining patterns, trends, anomalies, and/or abnormalities in data relating to operation of an insulin delivery pump and user outcomes relating to an insulin delivery pump and determining certain actions and/or operational adjustments to improve the user outcomes, such as blood glucose levels. For example, troubleshooting actions may be recommended upon determining a pattern, trend, abnormality, and/or anomaly in blood glucose levels that is undesirable. In another example, operation of the insulin delivery pump may be adjusted based habits and/or behaviors of the user. For example, insulin delivery timing may be adjusted based on exercise, activity and/or eating patterns. Based on the detected patterns, trends, anomalies, and/or abnormalities, a user device such as a mobile phone or smart device may present prompts for more information, alerts, status updates, and other information intended to improve the user experience.