Cardiac Defibrillators: Life-Saving Technology
Cardiac defibrillators are medical devices designed to treat life-threatening cardiac arrhythmias, primarily ventricular fibrillation and ventricular tachycardia. They deliver a controlled electrical shock to the heart, restoring a normal rhythm.
Defibrillators have evolved significantly since their inception, transitioning from bulky, hospital-based machines to portable, automated external defibrillators (AEDs) readily accessible in public places. Advancements include improved shock delivery systems, user-friendly interfaces, and smaller form factors.
Key features include shock strength, battery life, electrode types, and monitoring capabilities. Defibrillators can be implanted, external, or wearable, catering to various needs and patient profiles.
The market for defibrillators is experiencing rapid growth, driven by increasing awareness of heart disease, aging populations, and advancements in technology. Future trends include miniaturization, integration with wearable devices, and development of AI-powered systems for early detection and treatment.