O3 Catheters for Ozone Insufflation (10 Pack)
The silicone catheters (10 pack) are 100% ozone resistant silicone pieces made for comfortable ozone administration.
The catheters are designed with a leur lock, they are 4mm in diameter and 355mm in length. The ozone catheters can be used for both rectal and vaginal insufflation.
A French size 12FR would be 4mm in diameter.
The French catheter scale or “French units” (Fr) is commonly used to measure the outside diameter of needles as well as catheters. 1 “French” or “Fr” is equivalent to 0.33 mm = .013″ = 1/77″ of diameter. The size in French units is roughly equal to the circumference of the catheter in millimeters.
ozone resistant material for purity
durable material for long usage
Leur locks for easy connections
Small in diameter