Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 15 of 15 for “"Oscillometric"”.
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A wearable blood pressure sensor using oscillometric photoplethysmography and micro accelerometers
… Measurements are obtained through a modified oscillometric technique which eliminates the need for a high pressure cuff and instead, takes advantage of natural hydrostatic pressure changes caused by raising and lowering the subject's arm. In this work, the principle of hydrostatic oscillometry …
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Development of a new device to measure finger's mean arterial pressure
… test the blood pressure namely via the automated oscillometric device and the manual auscultatory device. Both oscillometric and auscultatory methods are performed on the human arm by using a blood pressure cuff. The above measurement methods are discomfort and time consuming since the cuff is …
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Assessing Endothelial Dysfunction Estimating the Differences Between 3 Minute and 5 Minute Reactive Hyperemia
… was found by a novel technique that used oscillometric methods, which supported that 3 minute reactive hyperemia was sufficient to elicit a significant difference in arterial compliance from baseline. Twenty healthy Cal Poly students were assessed, (n=12 female, n=8 male) aged 22 years old …
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Sex Differences in Cardiovascular Adaptations to Chronic Endurance Exercise
… used as indices of LV function. An ambulatory oscillometric blood pressure (BP) cuff was used to measure 24-hour hemodynamic load after a non-exercise control day and following a 30-minute run/walk. 24-hour hemodynamic load was comprised of brachial and aortic BP, aortic stiffness measured as …
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An Integrated Compensation System Based on Empirical Mode Decomposition for Robust Noninvasive Blood Pressure Estimation
… comparison with the commonly-used conventional oscillometric algorithm that does not include a stage for artifact suppression, and allowed the estimates to consistent with the international ANSI/AAMI/ISO standard. Moreover, simulations based on experimental results show that the system is able …
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The development of an algorithm to track blood pressure accurately based on the pulse transit time method
Oscillometric blood pressure (BP) monitors are currently used to diagnose hypertension both in home and clinical settings. These monitors take BP measurements once every 15 minutes over a 24 hour period and provide a reliable and accurate system that is minimally invasive. Although intermittent …
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The Association of Arterial Stiffness with Diabetes and Microvascular Disease
… whether aortic PWV estimated with a single cuff oscillometric device PWV (oPWV), which is easy-to-apply in clinical practice, can predict future disease incidence. Methods Four systematic reviews were conducted based on existing observational studies, incorporating where possible meta-analysis, …
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Differential Efficts of Hostility on Frontal Lobe Performance: A dual task approach with Fluency and Cardiovascular Regulation
… pressure, and heart rate were assessed using oscillometric technique with a digital blood pressure meter. A dual-task methodology was used to evaluate these anterior and posterior cerebral systems simultaneously. Since cardiovascular regulation and nonverbal fluency are both right-frontal …
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Arterial blood pressure estimation using ultrasound
… is quantified against readings from an automatic oscillometric cuff. Results show that systolic and diastolic blood pressures can be predicted by the algorithm. The technology discussed in this dissertation represents a proof-of-concept of a blood pressure measurement technique that could occupy a …
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Valutazione del rapporto urinario proteine totali/creatinina e albumina/creatinina in cani affetti da iperadrenocorticismo e da diabete mellito
… blood pressure measurement by means of either an oscillometric device (BP-88 Next, Colin Corporation, Japan) or by Doppler ultrasonic traducer (Minidop ES-100VX, Hadeco, Japan). The choice of method depended on the dog’s body weight: Doppler ultrasonography was employed in dogs < 20 kg of body …
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Evaluating Blood Pressure Methods in Non-traumatic Intracerebral Hemorrhage: A Two-site Prospective Observational Study
… most reliable measure of noninvasive automatic oscillometric (NIBP) in clinical practice, clinicians instead rely on systolic and diastolic blood pressure (SBP and DBP) values to guide clinical practice. Given the widespread use of NIBPs for obtaining BP values in the acute care setting, we …
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Body composition, lung function, blood pressure, and muscular strength: a comparative study
… system), blood pressure (OMRON M7 automated oscillometric monitor), grip strength (Takei 5001 analogue dynamometer) and spirometric (COSMED Quark PFT) measurements were carried out in Nutrition Physiology Laboratory at London Metropolitan University from 2016 to 2018. Statistical analysis: …
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Exploring Cross-Sectional Relationships between Health Literacy, Dietary Intake, Physical Activity, and Anthropometric/Biological Variables among Residents in Southwest Virginia
… measurements were made with an OMRON automated oscillometric device (Model: HEM-907XL), and fasting blood samples were obtained via a finger stick and the CardioChek PA system was used to assess blood glucose, cholesterol, and triglycerides. MetS scores were determined based on an adaptation of …