Product Features & Technology

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Product Features & Technology
- What energy level does the AED deliver?
  
  1) Defibrillation energy range of AEDs:
  ① Adults: Most modern biphasic AEDs typically deliver an initial shock energy of 120–200 j, depending on the device model and manufacturer’s recommendation.
  ② Children: Generally require lower energy levels, usually 50–85 j, and should be used with pediatric electrode pads.
  
  2) Defibrillation energy and effectiveness:
  Modern AEDs utilize biphasic waveforms, allowing effective defibrillation at lower energies (120–200 j), balancing efficacy and safety. Higher energy does not necessarily mean better results—the key lies in whether the device can accurately adjust energy delivery based on the patient’s condition.
- Does the AED support bilingual or multilingual prompts?
  
  Yes. Our AED provides voice guidance in multiple languages and supports automatic CPR coaching.
- Is the device reusable? What is the lifespan of key components?
  
  The AED is reusable. The main unit typically has a service life of 8–10 years, while the battery and electrode pads need to be replaced regularly.
- Are AED electrode pads disposable?
  
  Yes, the electrode pads contain a large amount of conductive gel, which is consumed and poses hygiene concerns after use, making them unsuitable for reuse. The typical shelf life of electrode pads is 2-3 years, with some models having a shelf life of up to 5 years. They should be replaced with new pads once expired.
- Can the AED record and transmit data?
  
  Yes, the AED can store electrocardiogram (ECG) and operation records for medical personnel to analyze.
- Why does the AED use biphasic waveform technology?
  
  1）Effectiveness: Sufficient energy is key to terminating ventricular fibrillation (VF) or pulseless ventricular tachycardia (VT). Biphasic waveform technology can achieve results comparable to high-energy monophasic waveforms at lower energy levels, while also reducing myocardial damage.
  2）Safety: Excessive energy can damage myocardial tissue, and modern AEDs have significantly reduced this risk through biphasic waveforms.
  3）Medical Consensus: The recommended initial energy for biphasic AEDs is 120-200 joules. If the first shock is ineffective, subsequent shocks can be delivered at the same or slightly higher energy levels. Monophasic AEDs require higher energy (e.g., 360 joules) but are gradually being phased out.