ZOLL Medical Corporation develops and markets medical devices. The company offers defibrillators and monitors, ventilators and aspirators, automated external defibrillators, temperature management systems, fluid resuscitation solutions, and electrodes and batteries. Additionally, it develops medical software. The company also provides customer and technical support solutions. It focuses on healthcare, public safety, military, homeland security, and alternate care. ZOLL Medical Corporation has a strategic multi-year agreement with Myant Inc. to jointly develop technologies that will be leveraged in future generations of the ZOLL LifeVest wearable defibrillators.