FAQs
A defibrillator delivers a controlled electrical shock to the heart to correct life-threatening arrhythmias such as ventricular fibrillation or sudden cardiac arrest. AEDs (Automated External Defibrillators) analyze the heart rhythm automatically and guide the user with voice and visual prompts, while professional manual defibrillators allow trained clinicians to select energy levels and interpret ECG data. Both types are essential for rapid, effective emergency response.
AEDs are designed for public spaces, offices, schools, and non-clinical environments where responders may not have medical training. They provide automatic rhythm analysis and step-by-step instructions. Manual and semi-manual defibrillators—such as those from Physio-Control/Stryker LIFEPAK, Philips, or Zoll—feature advanced ECG monitoring, pacing, synchronized cardioversion, and customizable shock settings. These models are intended for hospitals, EMS systems, and clinics with trained personnel.
Consider who will use the device, required features (like pacing or monitoring), portability needs, and compatibility with your current electrodes and emergency protocols. Clinical environments typically use manual or professional-grade models, while public or office settings favor AEDs.
Most units need periodic battery checks, electrode pad replacement, and a review of self-test indicators. Facilities should follow manufacturer guidelines and perform routine inspections to ensure readiness in emergencies.
Refurbished AEDs and manual defibrillators can provide exceptional value when professionally tested, calibrated, and performance-verified. Reputable refurbishers ensure that batteries, pads, internal components, and energy delivery systems meet clinical standards. New models offer the latest connectivity features, extended manufacturer warranties, and updated software, but at a higher cost. Both options can be reliable depending on budget and intended use.