Medical Device Coupling Indication via Synchronized Color Cues
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Solution Overview
Problem
In medical device communication systems, there is a challenge in ensuring accurate coupling between external programming devices and implantable medical devices, leading to potential misprogramming due to confusion about which device or application is being used, resulting in wasted time and user frustration.
Innovation Solution
The system employs a telemetry module that transcutaneously communicates with implantable medical devices and an external programming device, providing distinct indications through lights, sounds, or vibrations to clearly indicate which device, therapy, or application is being used, ensuring secure communication and user-specific associations to prevent misidentification.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple implantable medical devices and programming devices are used in proximity, then the system can provide diverse therapies and monitoring functions, but it becomes difficult to identify which device or application is being used, leading to potential misprogramming
Solution Approach 1:
The patent employs color-coded indicators (LEDs) on both the telemetry module and programming device to visually indicate which implantable medical device is currently coupled and being programmed. Each implantable device association is represented by a specific color, allowing users to quickly identify the active device without confusion in multi-device environments.
Solution Approach 2:
The system provides visual feedback through synchronized color indicators on both the telemetry module and programming device. When coupled, both devices display the same color indication, confirming the correct device pairing and active therapy association, thereby preventing misprogramming.
2Ease of operation
If multiple users and programming devices are present, then collaborative care and patient monitoring are improved, but confusion about which user preferences or devices are active increases
Solution Approach 1:
Different users or programming devices can be associated with different color indications, allowing each user to quickly identify their active device and preferences. This visual coding system maintains clarity in collaborative environments where multiple users may be present.
Solution Approach 2:
The system segments the indication system into distinct visual channels (different colors) that can be independently assigned to different users, devices, or therapy types. This segmentation allows multiple users to operate simultaneously without confusion about whose preferences or devices are active.
3Measurement precision
If the telemetry module provides detailed information about coupling status, then accurate device identification is improved, but the device complexity and information overload increase
Solution Approach 1:
Instead of using complex text displays or multiple indicators, the patent uses simple color-coded LED indicators that provide clear device identification at a glance. This approach maintains high identification accuracy while minimizing device complexity and avoiding information overload.
Solution Approach 2:
The patent extracts the essential identification information (device coupling status) and represents it through a simple visual indicator system, separating this critical information from other device functions and presenting it in a readily observable manner without requiring users to process complex data.
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 allows users to confidently interact with the intended implantable medical device, reducing errors and frustration by providing clear and consistent visual, auditory, or tactile cues that match between the programming device and telemetry module, ensuring accurate device coupling and therapy delivery.
Implementation Method 1
External programming devices communicate with implantable medical devices transcutaneously using, for example, radio frequency of near-field magnetic communication techniques
Implementation Method 2
The different indications may be different colors provided by, for example, a plurality of lights, e.g., light emitting diodes
Data Source
AI summary
Techniques for providing an indication of coupling between medical devices are disclosed. For example, when a programming device and a telemetry module are coupled, the telemetry module provides a first indication, and the programming device provides a second indication substantially similar to the first indication. The indications may be, for example, colors, and different indications may signify communication with different implantable medical devices, programming different therapies, or use of different applications of the programming device.