• K Sujith Thomas
• Jesbin George
• Greeshma G
• Maria Joseph
• Amol Joy

Blood in the human body should be pure enough for the body to function properly. There might be several reasons by which the blood in human body become impure. Negative pressure wound therapy is used for severe cases. Conventional NPWT method of draining off blood does not have an alerting system. Thus, it requires continuous observation of draining process until the impure blood is removed. Manual observation is quiet time consuming as well as inefficient, making it a tedious task for health practitioners. Risks of monitoring manually are fairly high and need for an automated real time alerting system as proposed can be considered relevant. The proposed system employs an automated system for the continuous observation of blood flow. The system methodology is based on analyzing color of the blood. Color would be the most effective parameter that can give information on several pathologies in this diagnosis. Hence, the use of color sensor is a need. The Real Time signal processing to monitor blood stream in correlation with its natural color and alert the staff in charge when the infected blood ends and pure blood starts to flow.

NPWT, Catheter, PDA, Sepsis.

"AUTOMATED BLOOD FLOW ALERTING SYSTEM FOR NPWT ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.175-178, May 2019, Available :http://www.jetir.org/papers/JETIRCV06033.pdf

"AUTOMATED BLOOD FLOW ALERTING SYSTEM FOR NPWT ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp175-178, May 2019, Available at : http://www.jetir.org/papers/JETIRCV06033.pdf