Advancing Wound Healing with Negative Pressure Wound Therapy: Clinical Effectiveness, Value Assessment, and Cost Reduction Approaches

The incidence of chronic wounds is growing like a silent pandemic, and the consequences of a wound cane include pain associated with the wound as well as the social, physical, or psychosocial impact of the wound. The study explores the application of engineering innovation in Negative Pressure Wound Therapy (NPWT) and highlights the utilization of a triple screw positive displacement rotary pump. Through mechanical engineering principles, NPWT’s intricate design creates an airtight environment that aids in wound healing. The future of NPWT is promising, with the potential for more affordable, accessible, and customized solutions. The unique construction of the triple screw pump offers high working efficiency, particularly in handling shear-sensitive problems. The combination of screws provides seamless fluid movement, though the complexity brings challenges, including air leakages and gaps that must be managed carefully. The energy requirements of the pump have been analyzed in detail, emphasizing the need for monitoring and the proper use of lubricants like API GL-5 grade oil. With this, there also stands its cost efficiency and value effectiveness that ensures the utility of the point why to use alternative measures and low cost substitutes to its best where this solution serves as a better and more efficient system for providing a healing environment to a much related value for severe conditions, increasing its value in saving mankind’s life.