Battery-free mechanical CPR aid; emits an audible/tactile click at the recommended adult compression depth to guide effective chest compressions. May also be used for CPR training.
A portable, manually-operated device intended to be applied to the chest of a patient experiencing cardiac arrest to assist a person trained in cardiopulmonary resuscitation (CPR) to deliver effective manual chest compressions. It typically consists of a chest plate with a large depressible button and is intended to translate an applied downward force into a well-positioned chest compression whilst indicating (e.g., with a click) when optimum force has been applied/removed; it may also assist the timing of chest compressions. This is a single-use device.