If you're interested in doing ozone insufflations, you need these silicone catheters. Twelve inches long, they are manufactured with 100% medical grade silicone. They are sterile, latex-free and PVC free. These catheter are 18 French, or 0.236 inches in diameter.
Unlike our previous silicone catheters, these are Luer lock catheters, making it easy to hook them to our ozone generators, tubing and insufflation bags without the need for an adapter.