BIPHASIC CUIRASS VENTILATION Meaning and
Definition
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Biphasic cuirass ventilation is a medical technique used for providing ventilation support to individuals who have difficulty breathing on their own. This technique involves the use of a cuirass, which is a form-fitting shell that can be worn externally around the chest and abdomen.
The cuirass is connected to a ventilator, which delivers both inspiratory and expiratory pressure to the wearer. It operates through the application of positive pressure during inhalation and negative pressure during exhalation. This unique pressure pattern helps in facilitating the movement of air into the lungs during the inspiratory phase and the removal of air during the expiratory phase.
Biphasic cuirass ventilation is typically employed in situations where conventional mechanical ventilation methods are not feasible or effective. It can be used in both acute and chronic respiratory disorders, including conditions like acute respiratory distress syndrome (ARDS), chronic obstructive pulmonary disease (COPD), and neuromuscular diseases.
The benefits of using biphasic cuirass ventilation include improved oxygenation, enhanced secretion clearance, decreased work of breathing, and reduced need for sedation. It also allows for better mobilization and communication compared to traditional invasive ventilation methods.
Overall, biphasic cuirass ventilation is an innovative technique that offers a non-invasive and effective means of providing mechanical ventilation support to individuals with respiratory insufficiency. Its unique pressure delivery system can help improve respiratory function and enhance patient comfort, making it a valuable tool in the management of various respiratory disorders.
