Negative-pressure wound therapy (NPWT) is a therapeutic technique using a vacuum dressing to promote healing in acute or chronic wounds and enhance healing of first and second degree burns. The therapy involves the controlled application of sub-atmospheric pressure to the local wound environment, using a sealed wound dressing connected to a vacuum pump.

Voltera NPWT, a negative pressure wound therapy unit designed to address the needs of the caregivers and clinicians who want to provide exceptional care to their patients as part of a comprehensive wound management. The device is an easy-to-use, quiet unit that is safe and effective when choosing NPWT.