Blood Sugar Control System With Rotatable Attachment Mechanism

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Solution Overview

Problem

Existing blood sugar level control systems face challenges with the integration of blood sugar measuring devices and insulin dispensing devices, including increased user burden, water ingress issues, and complexity due to the need for adapters and specific alignment of communication ports, which can lead to data transmission obstacles and increased costs.

Innovation Solution

A blood sugar level control system with a rotatable or slidable attachment mechanism that couples the insulin dispensing device and blood sugar measuring device without separating them, incorporating wireless data communication units for infrared communication, and a selection unit to manage data communication positions, ensuring seamless data transfer and waterproofing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the blood sugar measuring device is combined with the insulin dispensing device, then data transmission and blood sugar control are improved, but the device becomes large in size and heavy, increasing user burden

Engineering Contradiction:
Improveblood sugar controlVSAvoiddevice weight
Core Design Contradiction:
ReliabilityVSWeight of moving object

Solution Approach 1:

The system is divided into two separate devices: a blood sugar measuring device and an insulin dispensing device. These devices are connected through a detachable coupling mechanism that allows them to function as an integrated system when coupled, while remaining separate when not in use. This segmentation reduces the weight and size burden on the user compared to a fully integrated design.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

A coupling mechanism serves as an intermediary between the blood sugar measuring device and the insulin dispensing device. This intermediary component enables data transmission and coordination between the two devices without requiring them to be permanently merged into a single unit, thus maintaining flexibility and reducing overall weight.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If the blood sugar measuring device is combined with the insulin dispensing device, then blood sugar monitoring and control are improved, but the device becomes large in size, increasing user burden

Engineering Contradiction:
Improveblood sugar controlVSAvoiddevice size
Core Design Contradiction:
ReliabilityVSLength of moving object

Solution Approach 1:

The system is divided into two separate devices: a blood sugar measuring device and an insulin dispensing device. These devices are connected through a detachable coupling mechanism that allows them to function as an integrated system when coupled, while remaining separate when not in use. This segmentation reduces the weight and size burden on the user compared to a fully integrated design.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The coupling between the blood sugar measuring device and the insulin dispensing device is made dynamic rather than fixed. The detachable coupling mechanism allows the devices to be connected when needed for coordinated operation and separated when not needed, adapting the system configuration to user needs and reducing the effective size burden during separation.

Inventive Principle:
Principle #15Dynamics

3Loss of information

If an adapter is used to combine the blood sugar measuring device with the insulin dispensing device, then data transmission is enabled, but the number of parts increases, complicating the system and increasing manufacturing costs

Engineering Contradiction:
Improvedata transmissionVSAvoidnumber of parts
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The coupling mechanism integrates multiple functions into a single component: it provides mechanical attachment between the blood sugar measuring device and the insulin dispensing device, enables data transmission through integrated communication interfaces, and maintains alignment of communication ports. This merging eliminates the need for separate adapters and reduces the total number of parts.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The coupling mechanism is designed as a universal interface that handles multiple functions simultaneously: mechanical coupling, data communication, and alignment guidance. This multi-functional design reduces the number of separate components needed and simplifies the overall system architecture compared to using dedicated adapters for each function.

Inventive Principle:
Principle #6Universality (Multi-functionality)

4Reliability

If the blood sugar measuring device is combined with the insulation dispensing device, then integrated control is improved, but water ingress risk increases when in contact with water during bathing

Engineering Contradiction:
Improveintegrated controlVSAvoidwater ingress
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The system separates the blood sugar measuring device and the insulin dispensing device into independent units, each with its own sealed housing. This segmentation means that water ingress in one device does not necessarily affect the other, and users can manage water exposure risks for each device independently during activities like bathing.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The detachable coupling mechanism allows the devices to be separated when water exposure is a concern, converting the potential harm of water ingress into a manageable situation. Users can detach the devices before bathing or other water-contact activities, preventing water ingress entirely, and then recouple them when needed for integrated operation.

Inventive Principle:
Principle #22Blessing in disguise (Convert harm into benefit)

5Loss of information

If the communication ports are aligned for data transmission, then data communication is enabled, but the alignment requirement creates complexity and risk of data transmission obstacles

Engineering Contradiction:
Improvedata communicationVSAvoidalignment requirement
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The coupling mechanism acts as an intermediary that automatically handles the alignment of communication ports between the blood sugar measuring device and the insulin dispensing device. By integrating alignment guidance features into the coupling mechanism, the system eliminates the need for manual alignment by the user, reducing complexity and preventing data transmission obstacles.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The coupling mechanism is designed to self-align the communication ports of the two devices during the coupling process. Alignment guidance features such as guide pins, guide grooves, or magnetic alignment aids automatically position the communication interfaces correctly without requiring user intervention, thereby simplifying the overall system and ensuring reliable data transmission.

Inventive Principle:
Principle #25Self-service

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

This solution reduces the risk of losing the blood sugar measuring device, simplifies attachment and detachment, minimizes user burden, and prevents water ingress, while maintaining effective data communication and reducing manufacturing costs by eliminating the need for separate adapters.

Implementation Method 1

wireless data communication units for infrared communication

Methodology Applied
Scientific EffectInfrared communication: Infrared Radiation

Data Source

PatentEP2269671B1Blood sugar level control system
Publication Date: 2017.08.16 ARKRAY INC
  • EP2269671B1 patent drawingFigure 1A~1B
  • EP2269671B1 patent drawingFigure 2
  • EP2269671B1 patent drawingFigure 3A~3B

AI summary

The present invention relates to a blood sugar level control system equipped with an insulin dispensing device 2 and a blood sugar measuring device 3. An attachment mechanism 4 is provided which serves to couple the insulin dispensing device 2 and said blood sugar measuring device 3 in a relatively movable manner. Preferably, the attachment mechanism 4 is constructed so that the blood sugar measuring device 3 is movable or slidable with respect to the insulin dispensing device 2. A blood sugar level control system can be provided which includes a blood sugar measuring device and an insulin dispensing device without using an adapter. Accordingly, it is possible to avoid a cost rise due to an increase in the number of parts as required. In addition, it is possible to prevent the blood sugar level control system from being unable to be used due to the loss of an adapter in the form of a different part.