Life/form® CPR Manikins Most standard CPR Manikins can be practiced or demonstrated. CPR Manikin is a dramatic, inexpensive, and state-of-the-art manikin designed for teaching individuals or large groups the life-saving techniques of CPR. The one-piece, disposable lung/mouth protection system makes this manikin completely sanitary - there is no risk of cross contamination and no need to sanitize the manikins after use! The airway opens using the tilt/chin lift method, and there is a visible chest rise when ventilated. The xiphoid process provides an anatomical reference point for hand placement and compression. The manikin also features both adult and child capabilities.