intrinsic positive end-expiratory pressure elevated positive end-expiratory pressure and dynamic pulmonary hyperinflation caused by insufficient expiratory time or a limitation on expiratory flow. It cannot be routinely measured by a ventilator's pressure monitoring system but is measurable only using an ex...
The impact of PEEP on ventilator-induced lung injury depends on the extent of dynamic strain reduction. We hypothesized that R/I may reflect the potential for lung recruitment (i.e. recruitability) and, consequently, estimate the impact of PEEP on dynamic lung strain, both assessed through ...
At the start of an experiment, the umbilical cord was clamped and the animal was ventilated with a F r o , of 1.0 using a Harvard animal ventilator in a closed system with an O,-filled spirometer and calcium carbonate for CO, absorption. After an initial equilibration period, the animal ...
Validation of a new optional method of the intensive care ventilator EVITA Intrinsic positive end-expiratory pressure (PEEP(i)) occurring during mechanical ventilation depends on expiratory time constants, expiratory volume and ex... M Sydow,T Denecke,J Zinserling,... - 《Anaesthesist》 被引量...
Effect of a protective-ventilation strategy on mortality in the acute respiratory distress syndrome 1998, New England Journal of Medicine Ventilator-induced lung injury: Lessons from experimental studies 1998, American Journal of Respiratory and Critical Care Medicine Mechanical ventilation 1994, New England...
The triggering capability of both the pressure and flow triggering systems of the Servo 300 ventilator (Siemens-Elema, Sweden) was compared at various levels of positive end-expiratory pressure (PEEP), airway resistance (R(aw)), inspiratory effort and air leak, using a mechanical lung model. Th...
How to optimise PEEP is a controversial topic, but should involve (1) optimisation of oxygenation and (2) minimisation of ventilator induced lung injury (VILI), and should should be individualised for a given patient “High” PEEP is used as part of an Open Lung Approach To Ventilation for ...
Collaborators JAMA Original Investigation Effect of a Lower vs Higher PEEP Strategy on Ventilator-Free Days in ICU Patients Without ARDS Writing Committee and Steering Committee for the RELAx Collaborative Group; Anna Geke Algera, MD; Luigi Pisani, MD; Ary Serpa Neto, MD, MSc, PhD; Sylvia S....
In this study, ventilator-driven alveolar lung recruitment will be performed using the incremental PEEP method with the target PEEP set at 20 cmH2O and the target Ppeak set at 40 cmH2O. Individualized PEEP will be obtained by Cstat titration in obese patients. The effect of iPEEP on perioper...
Ventilator-induced lung injury Vt: Tidal volume Vte: Expiratory tidal volume References Papazian L, Aubron C, Brochard L et al (2019) Formal guidelines: management of acute respiratory distress syndrome. Ann Intensive Care 9:69 Article Google Scholar Briel M, Meade M, Mercat A et al (...