Changes in PaO2/FIO2 (A) and PaCO2 (B).

Slides:

Advertisements

Similar presentations

A review of the Literature

Advertisements

Effect of nasal positive expiratory pressure (PEP) on 6-min walk test (6MWT) distance and pre- to post-exercise increase in lung volumes in each individual.

Flow chart showing positive airway pressure (PAP) therapy use during three distinct time periods. Flow chart showing positive airway pressure (PAP) therapy.

The changes in peak flow and inspiratory time between a minimum rise time (first 2 breaths) and a maximum rise time (last 2 breaths), with the Servo-i.

Mask fit process. Mask fit process. The mask fit process begins with 3-dimensional surface images of the subject's face (A). Three-dimensional scans are.

مفهوم اکسیژن درمانی و ساکشن O2 Therapy & Suction.

Air flow during ventilator-supported speech production.

Representative images of 5 subjects are shown.

Matrix used to calculate the kappa statistic.

Lung simulator diagram of airway pressure release ventilation (APRV): volume (yellow), lung pressure (white), and flow (orange)/time curve. Lung simulator.

Trigger delays and leaks.

Model of relationship between ventilation and perfusion.

Picture of bubble PEP devices.

Flow chart of pressure support test and spontaneous breathing trial (SBT). Flow chart of pressure support test and spontaneous breathing trial (SBT). The.

A ventilator and TTL test lung were used to simulate spontaneous breathing. A ventilator and TTL test lung were used to simulate spontaneous breathing.

The high flow nasal cannula (HFNC) system incorporated an air/O2 blender with a flow meter and a heated humidifier. The high flow nasal cannula (HFNC)

An example of delayed cycling during pressure-support ventilation of a patient with COPD, on a Puritan Bennett 7200 ventilator, which has a flow-termination.

A 13-month-old subject had a deep tissue injury on the nose bridge when a nasal mask was used as a full face mask. A 13-month-old subject had a deep tissue.

Likert-scale agreement ratings regarding the use of extubation readiness parameters by pediatric critical care physicians. Likert-scale agreement ratings.

Simulated screenshot of flow starvation in volume control continuous mandatory ventilation. Simulated screenshot of flow starvation in volume control continuous.

Maximal isometric quadriceps strength (QF) (A) and 6-min walk distance (6MWD) (B) expressed as percentage of normative reference values specific to the.

Indications for ventilation in adults

Sensitivity, Specificity, Positive Predictive Value, Negative Predictive Value, Area Under the Curve, and 95% CIs for the 0, 10, 25, 50, and 100 SatSeconds.

Representative tracings of transcutaneous CO2 (PtcCO2), Spo2, and heart rate during an apnea test designed to raise Paco2 to 100 mm Hg. At baseline, PtcCO2.

Trigger and synchronization windows.

Recommendations from the Pre-hospital Trauma Life Support (PHTLS) manual for FIO2 delivery, based on breathing frequency and FIO2 capabilities of devices.

HFNC off is compared with HFNC 30 L/min and HFNC 50 L/min for tidal volume. HFNC off is compared with HFNC 30 L/min and HFNC 50 L/min for tidal volume.

Ineffective efforts and operation of apnea ventilation during pressure control continuous spontaneous ventilation (PC-CSV). Ineffective efforts and operation.

Negative pressures calculated with the Rosen and Hillard formula

We connected the supplemental oxygen supply at 3 places: near the ventilator, near the exhalation valve, and on the nasal mask port. We connected the supplemental.

Schematic representation of the proposed definition of prolonged mechanical ventilation (PMV) in neonates and children. Schematic representation of the.

Change in mean pulmonary arterial pressure after a 5-min inhalation of the Rho kinase inhibitor Y in rats with hypoxic pulmonary hypertension, with.

The Boussignac continuous positive airway pressure (CPAP) is a small plastic cylinder that attaches to a face mask. The Boussignac continuous positive.

Assembly used to convert a standard ventilator to an intermittent mandatory ventilation circuit. Assembly used to convert a standard ventilator to an intermittent.

Breathing frequency and PaCO2: comparison between high-flow nasal cannula oxygen therapy (HFNC) and comparative therapies in 8 studies. Breathing frequency.

A: Pressure ulcer on the left cheek of a patient after 1 week of prone positioning using a commercially available endotracheal tube (ETT) holder. A: Pressure.

A: Evolution of clinically observed signs after 38 patients received high-flow nasal cannula oxygen. A: Evolution of clinically observed signs after 38.

Kaplan-Meier curve for the probability of noninvasive ventilation (NIV) failure relative to continuous use of NIV and stratified for Acute Physiology and.

Total drug dose by device and condition while delivering 1 mL of ribavirin (5 min for the small-particle aerosol generator [SPAG] or 2 min for the vibrating.

The cause of asynchrony during volume-targeted ventilation and total asynchrony index. The cause of asynchrony during volume-targeted ventilation and total.

SpO2 at baseline, pre- and post-intubation.

Calculated negative pressure developed in the lung plotted against the outside diameter of the suction catheter to the inside diameter of the airway. Calculated.

Plots of alveolar PO2, hemoglobin saturation, and alveolar PCO2 as a function of alveolar ventilation in a normal subject at sea level (inspired oxygen.

Bland-Altman analysis of the end-tidal carbon dioxide concentration (PETCO2) during resting (A), with mouth closed (B), and during deep breathing (C) while.

Components of a patient-triggered mechanical breath.

Indications for ventilation in children and adolescents

Physical variables affecting FIO2 of nasal cannula with increasing breathing frequency (f), at flows from 1–5 L/min. Physical variables affecting FIO2.

Impact of craniofacial anomaly on face mask-related skin compromise.

Correlation between maximum inspiratory pressure and inspiratory load compensation (ILC) ventilatory variables in the 16 difficult-to-wean subjects, prior.

PaO2/FIO2, leukocyte count, and C-reactive protein during the first 10 days after out-of-hospital cardiac arrest, in subjects with or without early-onset.

Ventilation protocol. Ventilation protocol. The PEEP group raised peak inspiratory pressure (PIP) through 5-cm H2O PEEP increments every 2 min while keeping.

A: Work of breathing before and after nebulized terbutaline delivered via standard nebulization method versus delivered during continuous positive airway.

Sequence plot visualizing the development of symptom frequency for the cohort at the individual level between 2006 and Sequence plot visualizing.

The changes in peak flow and inspiratory time between a minimum rise time (first 2 breaths) and a maximum rise time (last 2 breaths), with the Servo-i.

Number of ventilator starts (including both noninvasive ventilation [NIV] and invasive mechanical ventilation subjects) based on age and etiology of ARF.

Plot of the surface tension (γ) and area.

Experimental setup. Experimental setup. Each tested ventilator was connected to the TTL test lung via a ventilator circuit. An oxygen analyzer, a pressure.

Boundary graph for prescription flow (Qp) and supply flow (Qs).

For inspiratory load compensation testing, this threshold positive expiratory pressure (PEP) training device was inverted and connected to a respiratory.

Delivery efficiency with different devices, ventilator positions, and ventilator settings. Delivery efficiency with different devices, ventilator positions,

Lung model expiratory CO2 (or PETOv2) representing simulated alveolar CO2 at baseline (no high-flow nasal cannula) and effect on expiratory CO2 at different.

Basic setup for high-flow nasal cannula oxygen delivery.

Percent of extremely-low-birth-weight (ELBW) babies alive and off mechanical ventilation at 7 days, and median days on mechanical ventilation for ELBW.

A: On the first admission, chest radiograph revealed diffuse bilateral pulmonary infiltrations. A: On the first admission, chest radiograph revealed diffuse.

Arterial blood gas measurement of oxygen tension.

Mean ± SD PEEP requirements from randomized clinical trials of lung-protective ventilation whereby PEEP and FIO2 were titrated to maintain PaO2

Minute-by-minute means of breathing variables during the spontaneous breathing trial for the groups of subjects with trial success (n = 32) and failure.

Setup of the BiPAP Synchrony with an inspiratory filter and single-limb passive circuit, with the filter placed over the fixed leak to collect aerosol.

Time taken to perform the Glittre activities of daily living (Glittre ADL) test by severity of COPD obstruction according to Global Initiative for Chronic.

Mean nasopharyngeal pressure during high-flow oxygen therapy, with mouth open or closed. Mean nasopharyngeal pressure during high-flow oxygen therapy,

Presentation transcript:

Changes in PaO2/FIO2 (A) and PaCO2 (B). Changes in PaO2/FIO2 (A) and PaCO2 (B). An FIO2 of 1.0 was used to calculate PaO2/FIO2 at the end of the apneic period just before intubation. Pre-ox = after 3 min of preoxygenation; Pre = 1 min after the induction of anesthesia, before intubation; Post = immediately after intubation, before mechanical ventilation; HFNC = high-flow nasal cannula oxygen therapy; BVM = bag-valve-mask ventilation. *, significant change between time points within group (P < .05). Marcel Simon et al. Respir Care 2016;61:1160-1167 (c) 2012 by Daedalus Enterprises, Inc.