An apparatus and method for simulating bronchial resistance or dilation in real time in an integrated patient simulator during simulated medical procedures is realized by a manikin having a simulated trachea and a simulated lung, a conduit interconnecting the simulated trachea and the simulated...http://www.google.ca/patents/US5772442?utm_source=gb-gplus-sharePatent US5772442 - Apparatus and method for simulating bronchial resistance or dilation
