What is a common complication when using a manually triggered ventilation device?

A common complication when using a manually triggered ventilation device is that it may not be effective for patients with chronic obstructive pulmonary disease (COPD). These patients often have significant airflow limitation and can experience increased resistance during ventilation. When using a manually triggered device, the caregiver must be able to adequately synchronize the device with the patient's breathing, which can be challenging if the patient's respiratory effort is weak or irregular. This synchronization is crucial for effective ventilation, and any mismatch can lead to inadequate delivery of air or oxygen.

Proper use of these devices requires careful monitoring of the patient's respiratory status and might require adjustments in technique to accommodate for the unique challenges posed by conditions like COPD. In contrast, other conditions might not present the same level of difficulty or complications with manually triggered devices, making it particularly important to recognize the limitations when handling patients with respiratory diseases such as COPD.