Precautions for suctioning care

Precautions for suctioning care generally include adequate oxygen reserve, controlling suctioning duration, and regular disinfection.

1. Adequate Oxygen Reserve

Suctioning usually involves inserting a suction catheter. It is recommended that patients receive supplemental oxygen before suctioning to ensure sufficient oxygen levels in the body. This helps prevent airway irritation caused by the suction catheter, which could lead to bronchospasm or airway obstruction, resulting in airway narrowing and hypoxia.

2. Control Suctioning Duration

During suctioning, the total time for continuous suctioning should be limited to less than 3 minutes, with each suctioning episode lasting no more than 15 seconds. Additionally, the negative pressure should not be too high to avoid damaging the respiratory mucosa.

3. Regular Disinfection

During suctioning care, follow medical instructions to regularly disinfect the collection bottle and suction catheters. Before discarding sputum, the sputum itself should also be disinfected to prevent cross-infection.

In addition, closely monitor the patient's vital signs and other conditions. Seek immediate medical attention if any abnormalities occur.