Defibrillator Paddle Shock Buttons with Illuminated Controls
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Solution Overview
Problem
Advanced defibrillators are complex, leading to confusion and delays in treatment due to differences in control button appearances between paddle and adhesive electrode types, which can be problematic for lesser-trained rescuers.
Innovation Solution
The defibrillator features shock buttons on paddles that match the front panel's orange triangular shock button in appearance and function, ensuring consistent user interface and operation across both electrode types, reducing confusion and simplifying use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If advanced defibrillators support multiple electrode types (paddle and adhesive) with different control interfaces, then the device becomes more versatile, but the device complexity increases and causes user confusion
Solution Approach 1:
The defibrillator is designed to accept both paddle electrodes and adhesive electrodes, with the control panel adapting its interface based on the detected electrode type. The system provides unified shock delivery functionality regardless of which electrode type is used, making the device universally compatible while maintaining a consistent user experience through automatic interface adaptation.
2Adaptability or versatility
If the defibrillator provides detailed control options for different electrode types, then the functionality is more comprehensive, but the ease of operation decreases due to confusion between different button appearances
Solution Approach 1:
The control panel dynamically adapts its display and button configurations based on the detected electrode type. When paddle electrodes are detected, the panel shows paddle-specific controls; when adhesive electrodes are detected, it shows adhesive-specific controls. This dynamic adaptation ensures the interface always matches the connected electrodes, eliminating user confusion while maintaining comprehensive functionality.
Solution Approach 2:
The system provides visual feedback through the display screen to confirm which electrode type is detected and which controls are currently active. This feedback mechanism helps users understand the current operational state and prevents confusion by clearly indicating the appropriate controls to use based on the connected electrodes.
3Manufacturing precision
If the defibrillator requires manual rhythm diagnosis and energy selection, then the treatment precision is improved, but the productivity decreases due to longer setup time
Solution Approach 1:
The defibrillator implements automated rhythm analysis and energy selection algorithms that can operate partially or fully based on user preference and clinical situation. The system can automatically diagnose the rhythm and select appropriate energy levels, providing rapid treatment when needed, while still allowing manual override for cases requiring precise manual control. This partial automation approach balances speed and precision.
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 design simplifies the user interface, allowing lesser-trained rescuers to quickly and accurately deliver defibrillation therapy without delay, as the consistent controls eliminate confusion between paddle and adhesive electrode types.
Implementation Method 1
The shock button or buttons on the paddles are lighted to match the appearance and function of the shock button on the front panel of the defibrillator
Data Source
AI summary
An improved method that incorporates a user interface for a defibrillator (100) capable of being used with paddle electrodes (180) and adhesive pad electrodes (190). A shock delivery button (110) located on the defibrillator control panel delivers a shock through the pad electrodes. A second shock delivery button (210), located on the paddle electrodes, delivers a shock through the paddle electrodes. Both shock delivery buttons are configured with the same shape, operation and illumination in order to reduce user confusion.