Negative pressure wound environment

Negative pressure wound environment refers to a physical wound environment produced by negative pressure wound therapy (NPWT), also known as vacuum-assisted closure (VAC). NPWT is a clinical procedure that uses a sealed wound dressing connected to a vacuum pump to apply sub-atmospheric (negative) pressure to a wound. This physical method promotes wound healing by removing exudate, reducing local swelling, increasing blood flow, promoting healthy granulation tissue, and helping prevent infection. It is used for a wide range of wound types, including chronic wounds, ulcers, surgical wounds, and burns. This is not a molecular entity, receptor, enzyme, or drug target, but a therapeutic technique that creates a physiochemical environment favorable to healing. "Negative pressure wound environment" should not be listed as a molecular target; it is not a molecule, receptor, or protein, but describes a wound management strategy and the physical conditions generated by medical devices like NPWT.

Other names

Negative pressure wound therapyNPWTvacuum-assisted closureVACnegative-pressure wound environment

Negative pressure wound therapy (NPWT) creates a physical wound environment by applying sub-atmospheric (negative) pressure to a wound using a sealed dressing connected to a vacuum pump.