Biometric Data Retrieval by Risk Domain for Glucose Monitoring

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Solution Overview

Problem

Continuous glucose monitoring systems face issues with communication disconnection between sensor transmitters and terminals, leading to unreceived blood glucose information, which can cause inconvenience through repeated unnecessary notifications and the inability to accurately monitor critical glucose levels.

Innovation Solution

A method for transmitting and receiving biometric information that determines the existence of unreceived data, categorizes it as normal or dangerous based on adjacent data, and adjusts notification and retrieval strategies to minimize user inconvenience and ensure timely detection of critical glucose levels.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If the communication terminal continuously monitors for unreceived biometric information and sends notifications to the user, then the user is informed of all missing data, but the user experiences inconvenience from repeated unnecessary notifications

Engineering Contradiction:
Improveunreceived biometric informationVSAvoiduser convenience
Core Design Contradiction:
Loss of informationVSEase of operation

Solution Approach 1:

The patent applies local quality by differentiating the treatment of unreceived biometric information based on its characteristic (dangerous vs. normal range). The system sends notifications only for dangerous-range data while suppressing notifications for normal-range data, thereby reducing user inconvenience while maintaining information awareness for critical issues.

Inventive Principle:
Principle #3Local quality

2Loss of information

If the system notifies the user about all unreceived biometric information, then complete information is provided, but the user may ignore notifications due to frequency and inconvenience

Engineering Contradiction:
Improvebiometric information completenessVSAvoidnotification effectiveness
Core Design Contradiction:
Loss of informationVSReliability

Solution Approach 1:

The system differentiates notification strategies based on the characteristic of unreceived data. By identifying whether data falls in the dangerous or normal range and applying selective notification only to dangerous-range data, the system improves notification effectiveness and reliability while reducing user annoyance from excessive notifications.

Inventive Principle:
Principle #3Local quality

3Loss of information

If the communication terminal requests and receives all unreceived biometric information, then data completeness is achieved, but the system complexity increases

Engineering Contradiction:
Improveunreceived data completenessVSAvoidcommunication protocol complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The patent simplifies the communication protocol by implementing selective retrieval based on data characteristics. The terminal automatically identifies dangerous-range unreceived data and requests only that subset, rather than retrieving all unreceived data, thereby reducing communication overhead and system complexity while maintaining completeness for critical information.

Inventive Principle:
Principle #3Local quality

Data Source

PatentEP4085823B1Method for transmitting and receiving non-received biometric information on basis of domain to which non-received biometric information belongs
Publication Date: 2025.08.13 I SENS INC
  • EP4085823B1 patent drawingFigure 1~2
  • EP4085823B1 patent drawingFigure 3(a)~3(b)
  • EP4085823B1 patent drawingFigure 4

AI summary

The present disclosure relates to a method for transmitting and receiving non-received biometric information, and more specifically, to a method for transmitting and receiving biometric information, wherein, when there is biometric information that a communication terminal has not received from a sensor transmitter, the reception of the non-received biometric information is controlled differently by determining, from received adjacent biometric information, whether the domain to which the non-received biometric information belongs is a dangerous domain or a normal domain.