Actar D-Fib CPR manikins. The Actar resuscitation dolls are lightweight and can be piled up. This makes them convenient to use in training sessions with large groups: several dolls provide more effective CPR training. With the realistic features including the chest rise during ventilation, palpable ribs and an Adam's apple, the training is more realistic. Exchangeable lung bags and simple disinfection methods of the dolls make the Actar training system an hygienic tool for your CPR training.