What must a patient be able to do to be eligible for BiPAP support?

To be eligible for BiPAP (Bilevel Positive Airway Pressure) support, a patient must be able to breathe spontaneously and maintain their airway. BiPAP is a non-invasive ventilation method designed for patients who have the capability to initiate breaths but require assistance to ensure adequate ventilation and oxygenation. It provides two levels of pressure: higher pressure during inspiration and lower pressure during expiration, assisting those who can breathe on their own but may need support due to conditions like COPD, asthma, or respiratory failure.

The ability to maintain their airway is also crucial, as BiPAP relies on a proper seal around the face mask to deliver the necessary pressure. Patients who cannot maintain their airway may have a risk of inadequate ventilation or ineffective therapy, making them unsuitable for this form of support.

This understanding sets BiPAP apart from other forms of ventilation support, such as invasive mechanical ventilation, which is required for patients who are fully dependent and unable to breathe spontaneously. Thus, the criteria for BiPAP eligibility emphasizes the patient's ability to breathe without total dependence on mechanical assistance.