Low Cost Negative Pressure Wound Healing Device System

Negative Pressure Wound Therapy (NWPT) has been successfully used in treating acute and chronic wound by promoting wound healing. Many medical techniques like NPWT are available in this world but not approachable for many patients due to high in cost and lack of devices. In order for most of the pat...

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Bibliographic Details
Published in:Research Journal of Applied Sciences, Engineering and Technology Engineering and Technology, 2017-02, Vol.14 (2), p.56-60
Main Authors: Tan, Tian-Swee, Ng, Kee-Gang, Johari, Kasim, Leong, Kah-Meng, Arman, Zaharil, Teoh, Chong-Keat
Format: Article
Language:English
Online Access:Get full text
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Summary:Negative Pressure Wound Therapy (NWPT) has been successfully used in treating acute and chronic wound by promoting wound healing. Many medical techniques like NPWT are available in this world but not approachable for many patients due to high in cost and lack of devices. In order for most of the patients accessible to NPWT, an inexpensive NPWT system is explored in this study. Aim of this work is to design a prototype of NPWT system that can generate negative pressure and the negative pressure can be regulated within the range. A NPWT system consists of vacuum pump, drainage tube, wound dressing, fluid collecting canister and adhesive film dressing. In this study, a miniature vacuum pump, canister and Arduino microcontroller were used in order to build up a functional NPWT system. The system has been designed to supply negative pressure from 0 mmHg to 200mmHg and negative pressure which can be controlled. To sum up, this system is able to function according to the require specification and suitable for home healthcare wound healing device with safety precaution implement and system stabilization is improved in future.
ISSN:2040-7467
2040-7459
2040-7467
DOI:10.19026/rjaset.14.3989