Endotracheal Tube Suctioning: Proper Catheter Size

What is the measurement of the soft catheter when suctioning an endotracheal tube?

Measurement of Soft Catheter for Endotracheal Tube Suctioning

The measurement of the soft catheter when suctioning an endotracheal tube is from the tip of the endotracheal tube to the level of the carina, which is situated approximately at the sternal notch.

When performing suctioning on an endotracheal tube, it is crucial to know the proper measurement of the soft catheter. This measurement is taken from the tip of the endotracheal tube to the level of the carina. The carina is an anatomical landmark located at the approximate level of the sternal notch, and it serves as a guide for determining the depth at which the catheter should be inserted during suctioning.

By ensuring that the soft catheter is measured correctly and inserted to the appropriate depth, healthcare professionals can effectively remove secretions and maintain the patency of the airway. Proper suctioning technique is vital in preventing complications and promoting optimal respiratory function in patients with endotracheal tubes.