Related Experiment Video
Updated: Jul 13, 2026

A Novel Rescue Technique for Difficult Intubation and Difficult Ventilation
Published on: January 17, 2011
[Two cases of chronic atelectasis that improved through use of nasal continuous positive pressure]
Michiko Tsuchiya1, Yuko Katsuki, Toru Enokibori
1Department of Respirology, Rakuwakai Otowa Hospital.
Abstract:
We observed improvements in two cases of chronic atelectasis through use of nasal continuous positive airway pressure (nCPAP). Case 1 suffered from middle lobe syndrome accompanied by chronic atelectasis resistant to medical treatment. Case 2 suffered from respiratory failure caused by chronic atelectasis and airway infection complications thereof following a total pneumonectomy and post-pneumonectomy syndrome. The patient was placed on artificial ventilation, and atelectasis was improved by maintaining PEEP and airflow to the atelectatic region. Following extubation we obtained good pneumatization using nCPAP. nCPAP has been reported as effective not only in cases of sleep apnea, but also for cardiogenic pulmonary edema and post-operative atelectasis; we believe it holds great promise for chronic atelectasis as well.
Related Concept Videos
Mechanical Ventilation III: Noninvasive Ventilation
Noninvasive Positive-Pressure Ventilation (NIPPV)
Chronic Obstructive Pulmonary Disease-V: Nursing Management
Assessment
Mechanical Ventilation II: Invasive Ventilation
Negative-Pressure Ventilators
Negative-pressure ventilators create a vacuum around the chest or body to draw air into the lungs, simulating breathing. This method does not require an...
Suctioning the Nasopharyngeal Airway
Equipment Required
Atelectasis II: Pathophysiology
Cardiopulmonary Resuscitation II: ACLS Airway Management