For ENT examinations and treatments
DOS Medical single-use suction catheters have been developed for use by ENT specialists during examinations and treatments of the nose, throat and ear.
The catheters are used to suction away blood, mucus, pus or irrigation fluid. This ensures a clear view during treatment or surgery.

Helps to keep the field of view clear
A clear view is essential during ENT treatments. The suction catheters help to keep the working area clean and unobstructed.
They are suitable for use in ENT outpatient clinics and operating theatres.

Designed to minimise blockages
DOS Medical suction catheters are designed to reduce the risk of the tube becoming blocked.
This is due to:
- the ultra-thin wall
- the large lumen
- the very smooth inner surface
In addition, the catheters have a less acute angle. This ensures the doctor maintains a clear view during use.

Rounded tip for patient comfort
To ensure optimum patient comfort, the catheters are fitted with a rounded, atraumatic tip.
This tip helps to minimise the risk of irritation or damage to the mucous membrane.

Available in:
Brown – 1.0 mm (DOS7-E10.20)
White – 1.5 mm (DOS7-E15.20)
Green – 2.0 mm (DOS7-E20.20)
Orange – 2.5 mm (DOS7-E25.20)
Blue – 3.0 mm (DOS7-E30.20)
Yellow - 4.0 mm (DOS7-E25.20)