This is a non-invasive method for measuring pulmonary blood flow and lung tissue volume, called airway thermal volume consisting of dynamic registration of respiratory heat losses in ventilatory loading and/or humidity and temperature changes of the inspired gas. Pulmonary blood flow and airway tissue...http://www.google.es/patents/US5005582?utm_source=gb-gplus-sharePatente US5005582 - Non-invasive method for measuring lung tissue volume and pulmonary blood flow and a probe to carry out the method
Non-invasive method for measuring lung tissue volume and pulmonary blood ...
