Tidal Volume
Effects of increasing tidal volume on the mechanics of the respiratory system of healthy rats
... the tidal volume is a practice that aims at maintaining the most stable minute volume, where this mode is cycled upon reaching the predetermined inspiratory tidal ...increased tidal ...
6
Effect of lung compliance and endotracheal tube leakage on measurement of tidal volume
... measure tidal volume at the ETT for all ...effective tidal volume would give similar readings to tidal volume measured at the airway, even in small ...of tidal ...
5
Tidal Volume Threshold for Colorimetric Carbon Dioxide Detectors Available for Use in Neonates
... each tidal volume. Seven clinicians who were blinded to the tidal volume reviewed the videos in random order and graded the color change to determine adequacy for clinical ...
6
A study of role and comparison of tidal volume and deep breathing techniques of preoxygenation
... Preoxygenation is a well-recognized technique to increase the oxygen reserves and thereby delay the onset of hypoxia duringapnoea. Prior studies (Drummond and Park, 1984; Thorpe and Gauntlett, 1990) indicate that apnoea ...
6
Effect of low tidal volume ventilation on lung function and inflammation in mice
... low tidal volume venti- lation on inflammation the expression of the neutrophil attractant cytokine MIP-2 and the proinflammatory cytokine TNFα was ...lower tidal volumes agree with previous data ...
8
Low tidal volume protects pulmonary vasomotor function from “second-hit” injury in acute lung injury rats
... high tidal volumes caused pulmonary edema, diffused alveolar damage, pulmonary hypertension and ventilator-induced lung injury (VILI) ...large tidal vol- ume could decrease pulmonary artery relaxation of ...
11
Use of ‘tidal volume challenge’ to improve the reliability of pulse pressure variation
... low tidal volume is the most ...low tidal volume in ICU are expanding [41, ...low tidal volume ven- ...low tidal volume than in patients with a tidal ...
6
Feasibility of Tidal Volume-Guided Ventilation in Newborn Infants: A Randomized, Crossover Trial Using the Volume Guarantee Modality
... delivered tidal volume between the conventional trigger modes and VG in the 2 groups of ...pired tidal volume during VG and alters the PIP accordingly, we might have expected fewer varia- ...
8
<p>The Difference Between Set and Delivered Tidal Volume: A Lung Simulation Study</p>
... of tidal volume is essential when ventilating neonates in both the ICU and during the intrao- perative ...of tidal volume may result in low minute ventilation and hyper- carbia or excessive ...
7
RESPIRATORY RATE, TIDAL VOLUME AND VENTILATION OF NEWBORN INFANTS IN THE PRONE AND SUPINE POSITIONS
... in these parameters when seven mature in- fants were turned from supine to prone position or vice versa. Two mature in- fants with periodic breathing, one of whom had congenital heart di[r] ...
8
Effects of frequency, tidal volume, and lung volume on CO2 elimination in dogs by high frequency (2 30 Hz), low tidal volume ventilation
... lung volume (VL) in 13 anesthetized, paralyzed dogs in order to examine the contribution of those variables that are thought to be important in determining gas exchange by high frequency ...
11
Influence of stroke volume variation on fluid treatment and postoperative complications in thoracic surgery
... in volume control mode with 8 mL/kg tidal volume and a positive end-expiratory pressure (PEEP) of 4 cmH 2 ...position, tidal volume was reduced to 4–5 mL/kg in one-lung ventilation ...
7
Respiratory Mechanics of Sound Production in Chickens and Geese
... Second, as in the chicken and goose, by a large increase in both volume flow rate and tidal volume accompanied by a much less marked constriction of the syrinx.. These were also the conc[r] ...
22
Smaller self-inflating bags produce greater guideline consistent ventilation in simulated cardiopulmonary resuscitation
... in tidal volumes as high as 1000 ml and often over-shooting the recommended 400–600 ml by the ERC[16] Mean minute volumes of almost 20 litres were also noted with the use of a large ...reduce tidal volumes ...
6
Title: RepRapable Automated Open Source Bag Valve Mask-based Ventilator Authors: Aliaksei Petsiuk 1Nagendra G. Tanikella2 Samantha Dertinger 3, Adam Pringle2
... The difference in tidal volume may simple be due to the design of the valve bag, undetected motor slippage, or the mechanical set-up of the ventilator. It can also be assumed that it was from the addition ...
45
PReVENT protective ventilation in patients without ARDS at start of ventilation: study protocol for a randomized controlled trial
... low tidal volume strategies have been ...lower tidal volumes are that it could promote collapse of lung tissue [15], and in- creases the risk of patient-ventilator asynchrony [16, ...lower ...
12
Gas Exchange and Ventilatory Responses to Hypoxia and Hypercapnia in Amphisbaena Alba (Reptilia: Amphisbaenia)
... The ventilatory parameters measured included variations in the end tidal O2 and CO2 PET O and PET C O , tidal volume and breathing frequency, weight-specific ventilation VE, and the PQ d[r] ...
14
Mechanical ventilatory responses to peak and ventilation matched upper versus lower body exercise in normal subjects
... Other mechanisms are likely to underpin the mechanical ventilatory responses to upper-body exercise. Neural activation of the rectus abdominis, assessed indirectly via surface EMG, was substantially elevated during ...
13
Effect of Varied Frequencies of Nadhisodhana Pranayama on Selected Respiratory Parameters of College Men
... in tidal volume after the varied frequencies of nadishodhana pranayama practice when compared with the control ...significantly tidal volume than the medium frequency (weekly three days) ...
5
Numerical Modelling of Species Exchange in a 3D Porous Medium: Modelling Exchange Within the Human Lung
... different tidal volume expansions, as well as different concentration differences between the inhaled air and the ...the tidal volume of the lungs ...their tidal volume, both ...
111