caa a22 4500 469122862 CHVBK 20180323133143.0 cr unu---uuuuu 170328e19920901xx s 000 0 eng 10.1007/BF02368174 doi (NATIONALLICENCE)springer-10.1007/BF02368174 Pennock Bernard Medical College of Pennsylvania, Western Campus at Allegheny General Hospital Department of Medicine, 320 E. North Avenue, 15212, Pittsburgh, PA aut Descriptive ventilatory mechanics from noninvasive analog display of ribcage and abdominal flow [Elektronische Daten] [Bernard Pennock] A rapidly responding analog display of ventilatory flow at the mouth, ribcage and abdomen allows interpretation of the relative activity of the diaphragm, accessory inspiratory muscles and abdominal expiratory muscles. These relative movements are exaggerated by having volunteers perform the ventilatory maneuvers of sniff, rapid exhalation and cough. Activity and regional lung flow can change in time periods in the tens of milliseconds. These rapid (within an inspiratory or expiratory time) relational changes in respiratory muscle activity and regional lung flow have not previously been demonstrated with a simple noninvasive measurement. Pergamon Press Ltd, 1992 Ventilatory mechanics nationallicence Ribcage and abdominal flow nationallicence Regional ventilation nationallicence Annals of Biomedical Engineering Kluwer Academic Publishers 20/5(1992-09-01), 559-572 0090-6964 20:5<559 1992 20 10439 https://doi.org/10.1007/BF02368174 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02368174 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Pennock Bernard Medical College of Pennsylvania, Western Campus at Allegheny General Hospital Department of Medicine, 320 E. North Avenue, 15212, Pittsburgh, PA aut NATIONALLICENCE 773 0- Annals of Biomedical Engineering Kluwer Academic Publishers 20/5(1992-09-01), 559-572 0090-6964 20:5<559 1992 20 10439 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer