Everyone should know some basic CPR - including chest compression. But when a patient needs chest compression and has other traumas, paramedics can be stretched. The Lucas 3 device maintains automatic chest compression, letting paramedics multitask. | Interesting Engineering

LUCAS Chest Compression System demo: The LUCAS Chest Compression System is designed to deliver uninterrupted compressions at a consistent rate and depth to facilitate ROSC (return of spontaneous circulation). It delivers automated compressions from first response in the field to ambulance transport and throughout the hospital. LUCAS facilitates consistent blood flow from the moment it is turned on, helping to improve a patient's chance for a successful outcome. With LUCAS, defibrillation can occ