Pneumatic Pumps for Lymphedema

Pneumatic lymphedema pumps — also called intermittent pneumatic compression pumps — are used to treat lymphedema symptoms. Padded, inflatable sleeves, vests, or stockings are attached to an external pneumatic pump that applies intermittent pressure to the affected area to reduce swelling and stimulate lymph flow.

Pneumatic lymphedema pumps aren’t widely used anymore. But pumps are still considered effective for some people when used in addition to other lymphedema treatments. For example, your lymphedema specialist may recommend a lymphedema pump during either phase I or phase II of complete decongestive therapy.

People who need a pneumatic pump to treat lymphedema in the arm sit upright in a chair next to the pump and insert their arm into the sleeve, which looks like an arm-length blood pressure cuff. People who need a pneumatic pump to treat lymphedema in the chest or trunk can either sit up or lie down, depending on whether the pump has an inflatable sleeve or a vest-like garment. Therapy sessions can last up to one hour.

Using a pump on your own without talking with your lymphedema specialist is never a good idea. Your specialist should:

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  show you how to use the pump correctly

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  tailor the settings, pressure, and pumping action to your needs

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  tell you how frequently to use the pump and for how long

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  remind you that more pressure does not necessarily mean better results and that, in fact, lighter pressure is usually best

It’s best to follow your specialist’s recommendations. If you need to make any changes, speak with your lymphedema specialist first.

Pneumatic lymphedema pumps can cost from $600 to $5,000. You might find lymphedema pumps for less, but it’s a good idea to get the one your specialist recommends. You can also rent lymphedema pumps. Whether you buy or rent one, you need a prescription to be eligible for health insurance coverage. Depending on your health plan, you may have to cover a portion of the cost. 

Some people who use a pneumatic lymphedema pump for their arm notice hardening of the tissue (fibrosis), usually at the very top. If you notice any unusual changes in your arm, let your lymphedema specialist know so you can make adjustments to your treatment regimen.