The Innosonian America-S13402 Adult Spring is an essential OEM replacement component engineered specifically for the internal chest compression mechanism of the Brayden Adult CPR training manikin series. Designed to deliver realistic mechanical resistance and anatomical recoil during adult Basic Life Support (BLS) and Advanced Cardiac Life Support (ACLS) training, this high-tensile steel spring accurately replicates the physical force required to compress an adult chest wall to the recommended 2 to 2.4-inch depth. Restoring proper spring tension ensures consistent compression depth feedback, smooth recoil action, and long-term performance for high-volume CPR training courses.
