For backflow protection in low-volume evacuation lines. Use with your favorite saliva ejector brand.
The kinder, gentler saliva ejector -- takes in fluid, not tissue!
For backflow prevention in high-volume evacuation (HVE) lines. Use with your favorite HVE tip brand.
2 tips in one – vented on one end/non-vented on the other; Blue
Allows you to use the HVE line with your favorite saliva ejector brand, providing a higher level of aspiration to the…