Design and Implementation of a Negative Pressure Wound Therapy Device Prototype

Area of Science:

• Biomedical Engineering
• Wound Healing Technologies

Background:

• Chronic wounds present a global healthcare burden, with limited treatment options.
• Negative pressure wound therapy (NPWT) enhances healing but is often cost-prohibitive.
• Accessibility of advanced wound care is a major issue in developing countries.

Purpose of the Study:

• To develop a cost-effective NPWT prototype suitable for resource-limited settings.
• To evaluate the functionality of the developed NPWT device.

Main Methods:

• Designed and constructed an NPWT prototype.
• Assessed device performance using a testing protocol based on ISO 10079-1:2022 guidelines.
• Focused on reliable functionality and economic viability.

Main Results:

• The NPWT prototype exhibited reliable performance.
• The device meets key functional requirements for wound therapy.
• Identified specific areas for further optimization.

Conclusions:

• The developed NPWT prototype offers a promising, affordable alternative for chronic wound management in developing countries.
• This innovation addresses the economic barriers to advanced wound care.
• Further refinement can enhance clinical applicability and accessibility.