Hello, @albion223,

This vintage device helps clear swelling in the chin and neck area. It is much simpler and more affordable than the elaborate vest-type systems doctors often prescribe. Most of the devices are priced around $20!
https://www.ebay.com/itm/157704067972
The professional vest system applies pressure to the entire upper body and head. While effective, it is expensive, time-consuming, and complicated. This smaller device works very well for localized swelling. The device has a setting, so the massaging "fingers" can go either up, or down.

Sometimes, I hold the machine upside-down as I lay on my back. This way, it can get directly under my chin. However, the back of the neck works wonders at relieving the lymph all the way around, so you can rest on your back as it works.

My swelling often disappears for up to a full year, but when it returns unexpectedly for a month two, this device is my go-to solution.

Remember, we are all in this together...literally!!!