Cardiopulmonary Device is a device used for assisting in cardiopulmonary resuscitations (CPR) that includes a top portion for receiving a manual force applied by a person performing such CPR and a bottom portion sized to fit within a breastbone area and intermediate a plurality of ribs extending outwardly from opposed side edges of such breastbone of a person receiving such CPR and which transmits the manual force exclusively to such breastbone to cause a predetermined movement of such breastbone towards a heart. A mouth cover is provided for preventing accidental reflux discharge of the person receiving such CPR. The device cover and a pair of gloves are provided as a convenient kit for use during CPR.