The proliferation of AED (Automated External Defibrillator) in public places has become a global consensus. The advent of portable private AED devices further breaks down barriers, enabling individuals to access life-saving technology regardless of space and time constraints. For AED manufacturers, maintaining product quality to ensure their effectiveness during critical moments has always been a focal point. Addressing this testing requirement, WhaleTeq is pleased to announce the launch of the AED tester, DFS400.

Integration of Multiple Testing Equipment and Functions for Comprehensive Test Results
The DFS400 seamlessly consolidates various testing equipment and functions into a single device, simplifying test setups and reducing the costs associated with equipment calibration and maintenance. Previously, confirming defibrillation waveform and energy required multiple devices. With the dedicated DFS400 software, all test results are displayed on a single screen, including waveform parameters and characteristic points, facilitating analysis for research and development professionals.

Automated Data Retention for Traceable Test History
The DFS400 automatically stores data from each defibrillation test, aiding AED manufacturers in establishing comprehensive test records. This not only enhances control over AED quality but also supports future traceability.

Multiple Impedance Options to Simulate Realistic Defibrillation Scenarios
Variations of water and fat composition in the human body lead to differing impedance, which influences defibrillation effectiveness. The DFS400 offers switchable loads ranging from 25Ω to 200Ω, enabling AED testing across different scenarios. Besides, manufacturers can customize pass criteria for each load to verify whether AED defibrillation results align with their specifications.

Repeatability and Reproducibility Analysis for Quality Assurance and Reliability
The Repeatability and Reproducibility Analysis of the DFS400 compares defibrillation waveforms from multiple DUTs (Device Under Test) or a single DUT, enabling manufacturers to identify anomalies and ensure overall consistency and reliability. This function also facilitates conducting the endurance test described in IEC 60601-2-4.

WhaleTeq remains committed to ensuring product quality. The DFS400 aims to become a reliable partner for AED manufacturers, guaranteeing the stability of each AED, contributing to the advancement of quality medical devices, and ensuring user safety.

For more information, please visit the product page: DFS400