What is wound vacuum therapy prescribed for?

Wound vacuum therapy, also known as negative pressure wound therapy (NPWT), is specifically designed for promoting the healing of chronic, non-healing wounds. This therapeutic approach involves applying a vacuum through a sealed dressing to the wound area, which helps to remove excess fluid and exudate, decreases edema, and stimulates blood flow to the tissue. The negative pressure promotes the formation of granulation tissue, enhancing the healing process for wounds that have shown resistance to standard healing methods.

The focus on chronic and non-healing wounds is crucial, as these types of wounds require specialized interventions to facilitate recovery. Wound vacuum therapy is commonly used in various clinical situations, including diabetic ulcers, pressure ulcers, and surgical wounds that are not healing appropriately. By creating an optimal environment for healing, this therapy significantly improves patient outcomes in these challenging cases.