Blood pressure cuff
Investigation of photoplethysmmographic signals and arterial blood oxygen saturation values (SpO(2)) during blood pressure cuff-induced hypoperfusion
... pulse oximetry. A reflectance finger photoplethysmographic (PPG) probe and a multiplexed data acquisition system operating simultaneously at two wavelengths and incorporating an external lead II electrocardiogram (ECG) ...
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Pilot investigation of photoplethysmographic signals and blood oxygen saturation values during blood pressure cuff-induced hypoperfusion
... There have been many studies comparing the accuracy of commercial pulse oximeters [16]. However, the focus of these studies was solely on SpO 2 and therefore do not in- clude as appreciation of PPG signals. There has ...
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Which, Tourniquet or Inflation of Blood Pressure Cuff, can Dilate Peripheral Vein Adequately for Intravenous Access?
... and blood pressure cuff with different inflation ...The blood pressure cuff was inflated with pressure from 30mmHg to 120mmHg, in 30mmHg ...
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Pilot investigation of photoplethysmographic signals and blood oxygen saturation values during blood pressure cuff-induced hypoperfusion
... Permanent repository link: http://openaccess.city.ac.uk/13357/ Link to published version: http://dx.doi.org/10.1016/j.measurement.2009.02.005 Copyright and reuse: City Research Online ai[r] ...
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Longitudinal Evaluation of Neonatal Nosocomial Infections: Association of Infection With a Blood Pressure Cuff
... During the 21-week period of surveillance, 46 of the 248 infants at risk (18.5%) acquired 52 infections in the special care nursery area, giving a nosocomial infection rate of 21.0%.. Th[r] ...
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Arterial blood oxygen saturation during blood pressure cuff-induced hypoperfusion
... arm blood pressures using a sphygmomanometer were taken prior to the signal ...The cuff of the sphygmomanometer was then placed on the left arm at the level of the brachial ...
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Investigation of pulse oximeter failure rates during artificial hypoperfusion utilising a custom made multimode pulse oximetery sensor
... diastolic blood pressure of each subject was recorded using an automatic blood pressure monitor device (HEM-907, Omron Healthcare, Hoofddorp, The ...Germany) blood pressure ...
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Investigation of pulse oximeter failure rates during artificial hypoperfusion utilising a custom made multimode pulse oximetery sensor
... diastolic blood pressure of each subject was recorded using an automatic blood pressure monitor device (HEM-907, Omron Healthcare, Hoofddorp, The ...Germany) blood pressure ...
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... brachial cuff with suprasystolic pressure resembles that of the blood pressure in the brachial artery proximal to the cuff with complete occlusion of the brachial artery under the ...
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Questionable accuracy of home blood pressure measurements in the obese population – Validation of the Microlife WatchBP O3<sup>®</sup> and Omron RS6<sup>®</sup> devices according to the European Society of Hypertension-International Protocol
... Several cuff sizes of nylon and polyester are included with the Microlife WatchBP O3 and are applicable to different arm circumferences ranges; the only cuff used in our study is the one provided by the ...
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A Role for Prostacyclin in Bruising Symptomatology
... with the length of the bleeding time in several previous studies,79 At the same time, blood pressure (using a size-appropriate sphyng- momanometer cuff), hemoglobin levels, hematocrit, w[r] ...
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The accuracy of blood pressure measured by arterial line and non invasive cuff in critically ill children
... in blood pressure measured by IABP and NIBP, even using optimally damped AL, and this applies to SBP, DBP, and ...abnormal blood pressure, or on vasoactive infu- sions, the NIBP does not ...
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Oscillometric measurement of systolic and diastolic blood pressures validated in a physiologic mathematical model
... linear pressure volume curve is easily accommodated by this process, since e x 1 + x for small values of ...exponential pressure-volume curve becomes ...
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Respiratory modulation of oscillometric cuff pressure pulses and Korotkoff sounds during clinical blood pressure measurement in healthy adults
... Manual SBP and DBP were measured by a trained operator according to the rec- ommendations of the British and European Hypertension Societies [14]. The cuff was inflated to 200 mmHg and then deflated linearly at ...
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Cuff-Less Continuous Blood Pressure Monitoring System Using Pulse Transit Time Techniques
... in blood pressure changes throughout the execution of Valsalva maneuver ...the blood pressure during each phase of Valsalva maneuver was monitored using PTT ...heart. Blood ...
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Tracheal Stenosis and Cuff Pressure: Comparison of Minimal Occlusive Volume and Palpation Techniques
... Background: Tracheal stenosis, which has received more emphasis recently, is a common post intubation complication and may develop due to different reasons. One important reason is the endotracheal tube cuff ...
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Blood Pressure Monitoring System Using Piezoelectric Film Sensor
... Blood pressure is the force or the measurement of the force applied to the walls of the arteries by the blood in the ...While, blood pressure monitoring system is a device that use to ...
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Discrepancies Between Direct and Indirect Blood Pressure Measurements Using Various Recommendations for Arm Cuff Selection
... adult cuff should be appropriate for a 6-year-old child with UAL at the 25th percentile for ...same cuff should be appropri- ate for an 8-year-old ...adult cuff should be appropriate for an average ...
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Decrease in cuff pressure during the measurement procedure: an experimental study
... pilot cuff line in the middle and inserted a three-way stopcock, securely gluing the connecting surfaces around the stopcock so that no leaks were ...A pressure transducer (Medex TranStar MX950, Dublin, OH, ...
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Highly wearable cuff-less blood pressure and heart rate monitoring with single-arm electrocardiogram and photoplethysmogram signals
... the blood pressure models, based on the consideration that the cardiac output flow usually increases with HR, and thus SBP would increase with HR if assum- ing the arteries is purely resistive [6, ...
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