Choosing High Volume Evacuator Tips

High Volume Evacuator Tips (HVEs) are the disposable portion of an HVE device that pulls large amounts of aerosol particles. They are similar to saliva ejectors but differ in the volume of air that they suck up as well as the size of the opening. Unline saliva ejectors, HVEs have a much larger opening and draw much more volume.

S-Shaped HVE Tips vs. HVE Mirror Tips

What Makes a Good High Volume Evacuators?

Ultimately it’s about the safety and comfort of your patient. Here are the guidelines for deciding.

How effective is it at removing air and fluid? These disposable products are designed to help draw out as much volume as possible. Ensure that the design

Does it have an S-Shaped edge? Given the size of the HVE tips opening, it can be hard to have clear visibility inside the patient’s mouth. S-Shaped edges allow a better view of the patient's mouth. en you have a flat non-smooth tip, it can irritate your patient’s tissues

How soft is the tip? Poor manufacturing leaves the edges sharp causing patient discomfort. Ensure the softness

Is the tube made up of non-toxic PVC? You know why toxic is bad.

Sources:

• https://medcraveonline.com/JDHODT/JDHODT-09-00371.pdf
• https://www.rdhmag.com/patient-care/article/16409779/highvolume-evacuation-aerosolsits-what-you-cant-see-that-can-hurt-you