VAC therapy, also known as Vacuum-Assisted Closure or Negative Pressure Wound Therapy (NPWT).
VAC therapy is a therapeutic technique used to promote healing in acute, chronic, and difficult-to-heal wounds. This innovative method uses a controlled vacuum to remove fluid from a wound, increase blood flow, and promote tissue regeneration. By applying negative pressure, VAC therapy can reduce swelling, remove infectious materials, and stimulate the growth of new tissue.
Benefits of VAC Therapy:
- Enhanced Healing: By promoting the formation of granulation tissue, VAC therapy accelerates the healing process.
- Reduced Infection Risk: The removal of excess fluid and infectious materials helps lower the risk of infection.
- Decreased Swelling: The vacuum effect reduces swelling and edema, contributing to a better healing environment.
- Improved Patient Comfort: VAC therapy can often reduce the frequency of dressing changes, leading to greater comfort for patients .
Clinical Applications:
VAC therapy is used in various clinical scenarios, including:
Chronic wounds such as diabetic ulcers, pressure ulcers, and venous ulcers.
Acute wounds like traumatic injuries and surgical wounds.
Burns and graft sites, where it can help prepare the wound bed for grafting and enhance graft take.