Compression pump

Compression pump is a medical device used to provide compression therapy to patients suffering from various conditions such as lymphedema, venous insufficiency, and deep vein thrombosis. The device works by inflating and deflating air-filled chambers wrapped around the limbs to stimulate blood and lymph flow.

Function

The primary function of a compression pump is to assist in the movement of blood and lymph fluid in the body. This is particularly beneficial for patients who have impaired circulation due to conditions such as lymphedema and venous insufficiency. The pump applies a controlled pressure to the limb, which helps to push the fluid towards the heart, reducing swelling and discomfort.

Types of Compression Pumps

There are two main types of compression pumps: sequential and intermittent pneumatic compression (IPC) pumps.

Sequential Compression Device

A sequential compression device inflates and deflates different chambers in a specific sequence to mimic the natural pumping action of the muscles. This type of pump is often used in the treatment of lymphedema and venous insufficiency.

Intermittent Pneumatic Compression

Intermittent pneumatic compression (IPC) pumps inflate all the chambers at the same time, then deflate them all at once. This type of pump is often used in the prevention of deep vein thrombosis in hospitalized patients.

Indications

Compression pumps are indicated for use in the treatment of various conditions, including:

• Lymphedema
• Venous insufficiency
• Deep vein thrombosis
• Chronic venous insufficiency
• Post-thrombotic syndrome

Contraindications

While compression pumps can be beneficial for many patients, they are not suitable for everyone. Contraindications may include:

• Peripheral arterial disease
• Heart failure
• Infection
• Dermatitis

See Also

• Compression stockings
• Compression bandages
• Compression therapy

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