Also known as negative pressure wound therapy, this device uses negative pressure through a controlled suction to close large wounds and promote faster healing. This patented, FDA-approved device is composed of a sophisticated pump, hoses, and monitoring system held within a portable compact case weighing less than 20 pounds. It is recognized as an advanced line therapy alternative for patients when traditional dressing changes are not effective. It is a method that is considered among recovering patients in hospitals, nursing homes, and other home health care settings. It meets the needs of most cost-effective modalities and an estimated 5 million American patients suffering from chronic or acute wounds.