Presentation is loading. Please wait.

Presentation is loading. Please wait.

This figure is an example of a 14-year-old child with obstructive lung disease due to cystic fibrosis. This figure is an example of a 14-year-old child.

Published bySolomon Stevenson Modified over 4 years ago

Similar presentations

Presentation on theme: "This figure is an example of a 14-year-old child with obstructive lung disease due to cystic fibrosis. This figure is an example of a 14-year-old child."— Presentation transcript:

1 This figure is an example of a 14-year-old child with obstructive lung disease due to cystic fibrosis. This figure is an example of a 14-year-old child with obstructive lung disease due to cystic fibrosis. The forced expiratory time (FET) is greater than 12 seconds, and yet a plateau is never reached. In this case the FVC will depend on the FET. Since the repeatability of forced expiratory flow during the middle half (FEF25–75) of the FVC maneuver is critically dependent on repeatability of the FVC, changes in the FET after the mandatory 6 seconds will give rise to substantial variability in the FEF25–75. Laura Seed et al. Respir Care 2012;57:61-74 (c) 2012 by Daedalus Enterprises, Inc.

Download ppt "This figure is an example of a 14-year-old child with obstructive lung disease due to cystic fibrosis. This figure is an example of a 14-year-old child."

Similar presentations

DYNAMIC SPIROMETER By Dr. Maha al-Enazy. Objectives To understand the different measurements of lung volume To learn how spirometer works and the different.

DYNAMIC SPIROMETER By Dr. Maha al-Enazy. Objectives To understand the different measurements of lung volume To learn how spirometer works and the different.
Cystic Fibrosis - Bronchiectasis

Cystic Fibrosis - Bronchiectasis
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.

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.
Examples of lung-sounds analysis in 3 patients: one with pneumonia, one with interstitial pulmonary fibrosis (IPF), and one with congestive heart failure.

Examples of lung-sounds analysis in 3 patients: one with pneumonia, one with interstitial pulmonary fibrosis (IPF), and one with congestive heart failure.
The patient is being ventilated with 2 types of breaths.

The patient is being ventilated with 2 types of breaths.
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.

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.
Airway pressure and flow waveforms during constant flow volume control ventilation, illustrating the effect of an end-inspiratory breath-hold. Airway pressure.

Airway pressure and flow waveforms during constant flow volume control ventilation, illustrating the effect of an end-inspiratory breath-hold. Airway pressure.
Relationship between the recruited volume and the arithmetic mean of the ratios of lung density at PEEP 15 cm H2O to lung density at PEEP 5 cm H2O (μP15/P5)

Relationship between the recruited volume and the arithmetic mean of the ratios of lung density at PEEP 15 cm H2O to lung density at PEEP 5 cm H2O (μP15/P5)
Lung CT images were obtained while tracing the curve in static conditions. Lung CT images were obtained while tracing the curve in static conditions. Note.

Lung CT images were obtained while tracing the curve in static conditions. Lung CT images were obtained while tracing the curve in static conditions. Note.
Matrix used to calculate the kappa statistic.

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.

Lung simulator diagram of airway pressure release ventilation (APRV): volume (yellow), lung pressure (white), and flow (orange)/time curve. Lung simulator.
Schematic representation of breathing levels during positive expiratory pressure in an obstructed patient. Schematic representation of breathing levels.

Schematic representation of breathing levels during positive expiratory pressure in an obstructed patient. Schematic representation of breathing levels.
Picture of bubble PEP devices.

Picture of bubble PEP devices.
Regression lines for boys and girls obtained in the present study and those already reported by several authors (for both genders). Regression lines for.

Regression lines for boys and girls obtained in the present study and those already reported by several authors (for both genders). Regression lines for.
A ventilator and TTL test lung were used to simulate spontaneous breathing. A ventilator and TTL test lung were used to simulate spontaneous breathing.

A ventilator and TTL test lung were used to simulate spontaneous breathing. A ventilator and TTL test lung were used to simulate spontaneous breathing.
A) Cumulative count and b) percent cumulative use of the different pulmonary function test (PFT) measures as longitudinal outcomes for systemic sclerosis-associated.

A) Cumulative count and b) percent cumulative use of the different pulmonary function test (PFT) measures as longitudinal outcomes for systemic sclerosis-associated.
A: Pressure (green) and volume (black)/time curve in airway pressure release ventilation (APRV). A: Pressure (green) and volume (black)/time curve in airway.

A: Pressure (green) and volume (black)/time curve in airway pressure release ventilation (APRV). A: Pressure (green) and volume (black)/time curve in airway.
Likert-scale agreement ratings regarding the use of extubation readiness parameters by pediatric critical care physicians. Likert-scale agreement ratings.

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.

Simulated screenshot of flow starvation in volume control continuous mandatory ventilation. Simulated screenshot of flow starvation in volume control continuous.
A: Computed tomogram shows bilateral dependent consolidation in a patient with ARDS, as well as ground-glass opacities in the non-dependent lung. A: Computed.

A: Computed tomogram shows bilateral dependent consolidation in a patient with ARDS, as well as ground-glass opacities in the non-dependent lung. A: Computed.

Similar presentations

Ads by Google