Non-healing or chronic wounds, such as various ulcers and pressure ulcers (bedsores), pose a significant healthcare challenge due to their persistent nature, often not healing for three months or more. These wounds, primarily affecting lower extremities like legs and feet, require complex management to prevent severe complications. Pressure ulcers, a type of chronic wound, typically occur from prolonged pressure on the skin, affecting those with limited mobility or extended bed rest. Treating these wounds effectively demands specialized medical care and a deep understanding of their underlying causes. Hyperbaric Oxygen Therapy (HBOT) is a promising treatment for chronic wounds, delivering 100% oxygen at high pressures to enhance blood flow, promote wound closure, and stimulate tissue regeneration.