Troeltsch Eustachian Catheter (Bore Diameter: 4mm) (5.5inch)
The Troeltsch Eustachian Catheter is a device used to help drain fluid from the ear. The catheter is inserted into the ear canal and the fluid is drained through the bore diameter of 4mm. It is typically 5? inches in length.
The Troeltsch Eustachian Catheter is a device used to help drain fluid from the ear. The catheter is inserted into the ear canal and the fluid is drained through the bore diameter of 4mm. It is typically 5? inches in length.