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OBSERVATIONS ON THE MECHANICAL WORK OF INTERMITTENT POSITIVE PRESSURE RESPIRATION

open access: bronzeBritish Journal of Anaesthesia, 1962
SUMMARY The mechanical work of respiration imposed by intermittent positive pressure was investigated in five totally paralyzed subjects. The chest wall was found to have no demonstrable non-elastic component to its resistance. The effect of alteration of the duration of inspiration upon the lungs' elastic and non-elastic resistance and upon chest ...
W. E. Watson
semanticscholar   +5 more sources

Hemodynamic Effects of Intermittent Positive Pressure Respiration [PDF]

open access: bronzeAnesthesiology, 1966
Beverly C. Morgan   +4 more
semanticscholar   +4 more sources

SOME OBSERVATIONS ON DYNAMIC LUNG COMPLIANCE DURING INTERMITTENT POSITIVE PRESSURE RESPIRATION

open access: bronzeBritish Journal of Anaesthesia, 1962
Lung compliance is the volume of air that can be introduced into the lungs by a unit change in transpulmonary pressure, and is the reciprocal of the elastic resistance.
W. E. Watson
openalex   +2 more sources

OBSERVATIONS ON PHYSIOLOGICAL DEADSPACE DURING INTERMITTENT POSITIVE PRESSURE RESPIRATION

open access: bronzeBritish Journal of Anaesthesia, 1962
SUMMARY Physiological deadspace was measured in three conscious totally paralyzed patients receiving intermittent positive pressure respiration. Physiological deadspace was markedly increased when the duration of inspiration was shortened from 1 sec to 0.
W. E. Watson
openalex   +2 more sources

THE USE OF AN ABSOLUTE FILTER TO STERILIZE THE INSPIRATORY AIR DURING INTERMITTENT POSITIVE PRESSURE RESPIRATION

open access: bronzeBritish Journal of Anaesthesia, 1963
This paper describes the use of an absolute filter to remove pathogenic organisms from the inspired air during intermittent positive pressure respiration. The filter used removes all particles down to a diameter of 0.5 microns with an efficiency of 99.99
C. BISHOP, Wallace Roper, S.R. WILLIAMS
openalex   +2 more sources

TRANSMURAL CENTRAL VENOUS PRESSURE DURING INTERMITTENT POSITIVE PRESSURE RESPIRATION

open access: bronzeBritish Journal of Anaesthesia, 1962
During intermittent positive pressure respiration (IPPR) the mean intrathoracic pressure is elevated compared with the mean intrathoracic pressure in a comparable subject breathing spontaneously (Opie, Spalding and Smith, 1961).
W. E. Watson   +2 more
openalex   +2 more sources

OBSERVATIONS ON THE DYNAMIC LUNG COMPLIANCE OF PATIENTS WITH RESPIRATORY WEAKNESS RECEIVING INTERMITTENT POSITIVE PRESSURE RESPIRATION

open access: bronzeBritish Journal of Anaesthesia, 1962
SUMMARY Dynamic lung compliance was measured in six conscious patients with respiratory weakness, both while receiving intermittent positive pressure respiration and while breathing spontaneously.
W. E. Watson
openalex   +2 more sources

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