Schematic diagram of the system used to measure lung volumes. ... The indices that are derived are thoracic gas volume (Vtg), expiratory reserve vol. ume, residual volume (RV), inspiratory capacity, ... respectively, or standard electrical sig. nals into the recorder that correspond to the known calibration values, so that 2 different voltages ... After the shutter has been opened, the display switches to show flow and volume so that the operator can coach the subject through the maneuver.
|Title||:||Computers and Medicine|
|Author||:||Vernon K. Sondak|
|Publisher||:||Artech House on Demand - 1979|