Çoklu denekler üzerinden kontrollü deneyler ile nabız dalga hızı ve kan basınç ölçer deney altyapısı tasarımı ve nicel analizi

The main purpose of this study is to perform the pulse wave velocity (PWV) measurements with a new noninvasive optoelectronic continuous-time wearable sensor design and analyze the quantitative relation between the reference blood pressure (BP) measurement. PWV was measured at baseline 32 normotensive volunteers, including 15 females and 17 males aged between 23 and 41 years old. The day before the measurements, the volunteers were not allowed to drink alcohol, stay up late or use any medicine that would affect BP. Repeated BP measurements were performed with an average follow-up system at certain times of the day. Equivalent constituents were established after questioning age, height, weight, physical activity levels in daily life, genetic predisposition for blood pressure and diabetic from all volunteers participating in the measurements. Systolic BP (SBP), diastolic BP (DBP), heart rate (HR), pulse pressure (PP), mean arterial pressure (MAP), a distance between brachial to radial artery (D), pulse transit time between brachial to radial artery (brPTT) and PWV measurements were taken. Following the experimental results, a linear correlation was found between SBP and PWV when the two groups separated by certain components were examined. Measurements taken with the new non-invasive low-power continuous-time sensor design show that the PWV may in the near future be used as a screening tool to identify continuous SBP values in clinical practice. The new non-invasive design suggests that SBP is the main correlation factor in the relationship with PWV compared to any other BP parameters.