A Chronic Kidney Disease (CKD) monitoring system was proposed for early detection of cardiovascular disease (CVD) and anemia using Fuzzy Logic. To determine the heart rate blood oxygen saturation, model simulated MATLAB Simulink to handle ECG PPG inputs. The Pan-Tompkins method used rate, while Takuo Aoyagi algorithm assess saturation levels. findings show that recorded CKD has all characterist...

Abstract The purpose of this study was to examine the accuracy HR measurements by PTN-104 sensor in comparison fingertip pulse oximeter, which is a photoplethysmographic (PPG). Twelve healthy participants underwent same protocol during single visit. Measurements were taken after each participant completed an initial rest period 5 minutes and 1-minute exercising comprising 30 squats. Each subjec...

OBJECTIVE To determine whether noninvasive hemoglobin measurement by Pulse CO-Oximetry could provide clinically acceptable absolute and trend accuracy in critically ill patients, compared to other invasive methods of hemoglobin assessment available at bedside and the gold standard, the laboratory analyzer. DESIGN Prospective study. SETTING Surgical intensive care unit of a university teachi...

BACKGROUND Methemoglobin in the blood cannot be detected by conventional pulse oximetry and may bias the oximeter's estimate (Spo(2)) of the true arterial functional oxygen saturation (Sao(2)). A recently introduced "pulse CO-oximeter" (Masimo Rainbow SET® Radical-7) that measures SpMet, a noninvasive measurement of the percentage of methemoglobin in arterial blood (%MetHb), was shown to read s...