Clinical studies have shown that the ArtAssist device:
- triples blood flow during use
- dramatically increases pain-free walking distance
- heals arterial ulcers
- saves limbs from amputation
- opens collateral arteries in a process called “arteriogenesis”
How Does the ArtAssist Device Work?
The ArtAssist device applies compression to the foot, ankle and calf using comfortable cuffs to increase arterial blood flow. This compression regimen simulates the beneficial effects of brisk walking, without pain.
First, the ArtAssist device compresses the foot and ankle. A second later the calf is compressed and the foot, ankle and calf veins are almost completely emptied. In return, the arterial blood is more easily pushed down to the toes and blood-deprived tissues.
The ArtAssist device triples blood flow to the skin of the feet.
A second mechanism of action which accounts for the large blood flow increase involves the endothelium, which are cells that comprise the lining of all blood vessels. Endothelial cells release important biochemical factors, such as nitric oxide that help circulate the blood. These substances are released in amounts corresponding to the rate of blood flow moving along the cells that line the vessels.
Increases Pulse Volume Recordings
Loss of Pulsatile Flow
Before the ArtAssist Device Therapy
A person with poor circulation (peripheral arterial occlusive disease) has lost pulsatile blood flow and blood moves sluggishly. This prevents release of those important biochemical factors needed to maintain proper circulation.
Restored Pulsatile Flow
Recorded After 5 Months of ArtAssist Device Therapy
When the ArtAssist device is used, pulsatility is returned to a limb by rapid compression and rapid release of compression. This creates momentary high flow rates intended to stimulate release of the important biochemical factors and likely stimulates the formation of collateral vessels.
