Bronchoscopy images obtained during inspiration (A) and expiration (B) before stent insertion. Bronchoscopy images obtained during inspiration (A) and.

Slides:

Advertisements

Similar presentations

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.

Advertisements

Straight bronchial stent placement across the right upper lobe bronchus: A simple alternative for the management of airway obstruction around the carina.

Tracheobronchial Smooth Muscle Atrophy and Separation

Respiratory system. Respiratory system Nasal cavity.

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.

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.

Representative images of 5 subjects are shown.

Figure 1: An amyloid mass obstructed the distal trachea and the mainstem left bronchus (Part A). After its resection via rigid bronchoscope, a Y-shaped.

Septimiu D. Murgu, MD, Henri G. Colt, MD

Peter Hountras, MD, Hector Cajigas, MD CHEST

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.

Straight bronchial stent placement across the right upper lobe bronchus: A simple alternative for the management of airway obstruction around the carina.

Model of relationship between ventilation and perfusion.

Septimiu D. Murgu, MD, FCCP, Henri G. Colt, MD, FCCP

Picture of bubble PEP devices.

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

Multimodal management of a central airway obstruction by a squamous cell carcinoma using laser and temporary carinal stent placement, followed by radiation.

Differences in the distribution of lung densities in a patient with ARDS on a computed tomography scan between supine position (top) and prone position.

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.

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: The Parker Flex-Tip tube (left) has a flexible tip pointing toward the center of the distal lumen. A: The Parker Flex-Tip tube (left) has a flexible.

Temporary tracheobronchial stenting in malignant lymphoma

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

Comparison of airway pressure release ventilation (APRV) (blue curve) and biphasic positive airway pressure (BIPAP) (black curve). Comparison of airway.

Example of invasive measurement of respiratory pressures.

Trigger and synchronization windows.

Typical pressure-time curves during forced expiration against an occluded airway in cystic fibrosis (CF) patients and healthy controls. Typical pressure-time.

A: Axial chest computed tomogram (CT) image with lung-window setting reveals overdistention of the endotracheal tube (arrow head) and a large defect of.

Schematic drawing of alveolar sizes at upper (A), middle (B), and lower dependent (C) lung regions at end expiration and end inspiration. Schematic drawing.

In supine obese people, the weight of the abdomen pushes against the diaphragm, causing a cranial displacement of the muscle. In supine obese people, the.

A: Pre-amphotericin B (AmB) contrast-enhanced computed tomogram (CT) of the neck (axial section) showing soft tissue in the upper trachea. A: Pre-amphotericin.

Flow, esophageal pressure, airway pressure, and transpulmonary pressure can be used to calculate respiratory system compliance, chest-wall compliance,

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.

Blom speech cannula. Blom speech cannula. Inspiratory pressure opens the flap valve and closes (expands) the bubble valve, sealing the fenestration so.

Alveolar and airway CO2 during the ventilatory cycle: flow (upper graph) and mean alveolar and airway CO2 pressure scalars (lower graph). Alveolar and.

A: Posteroanterior chest radiograph showing hypertranslucency of the left upper and middle fields with a marked reduction in the peripheral lung markings.

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.

A: Posteroanterior chest radiograph showing hypertranslucency of the left middle and lower fields with a marked reduction in the peripheral lung markings.

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.

Negative pressures generated in our airway model.

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.

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

Survival of subjects listed for heart transplantation with different spirometric ventilatory patterns. Survival of subjects listed for heart transplantation.

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

Survival of subjects listed for heart transplantation with and without spirometry. Survival of subjects listed for heart transplantation with and without.

The visual sputum suctioning system.

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.

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.

Endobronchial ultrasound shows (A) trachea, and (B) right main bronchus. Endobronchial ultrasound shows (A) trachea, and (B) right main bronchus. Tracheal.

a) Axial computed tomography (CT) images at the level of the carina.

Double lumen endotracheal tube (DLET) with its upper channel dedicated to fiberoptic bronchoscopy (FOB) and lower channel exclusively dedicated to ventilation.

Progression of spontaneous breathing trials administered during inspiratory muscle strength training study interventions. Progression of spontaneous breathing.

With the patient's mouth opened, the tip of the curved blade (Macintosh) is inserted into the right side of the mouth. With the patient's mouth opened,

Depiction of shear stress development from the breaking of liquid bridges (A) and liquid plugs (B) formed from pulmonary edema fluid in peripheral airways.

Efficiency of aerosol bronchodilator delivery during continuous high-flow system at different CPAP and flow levels. Efficiency of aerosol bronchodilator.

Cerebral magnetic resonance imaging of our patient performed at ∼7

Average drug doses in the peripheral lung, central lung, and extrathoracic airway; residual drug left in the device; and residual drug that was exhaled.

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.

Computed tomography image demonstrating bilateral mastoid effusions (left complete [red arrow], right partial [blue arrow]) with left middle ear space.

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,

Effects of an automated endotracheal-tube-compensation system on a pressure-support breath. Effects of an automated endotracheal-tube-compensation system.

Presentation transcript:

Bronchoscopy images obtained during inspiration (A) and expiration (B) before stent insertion. Bronchoscopy images obtained during inspiration (A) and expiration (B) before stent insertion. Left: left main bronchus. Middle: carina. Right: trachea. Tracheobronchial lumen images during bronchoscopy shows the trachea, right main, and left main bronchi collapsed during the expiratory phase. C: One day after stent insertion, airway patency has improved, but there is substantial mucosal erythema and edema. Left: bronchus intermedius. Middle: trachea. Right: distal left main bronchus. D: Thirty days after stent placement, chronic airway inflammation has improved. Hiroshi Handa et al. Respir Care 2012;57:634-641 (c) 2012 by Daedalus Enterprises, Inc.