Evaluation of a new pulse oximeter testing device
نویسندگان
چکیده
منابع مشابه
Evaluation of a new pulse oximeter sensor.
BACKGROUND A new forehead noninvasive oxygen saturation sensor may improve signal quality in patients with low cardiac index. OBJECTIVES To examine agreement between oxygen saturation values obtained by using digit-based and forehead pulse oximeters with arterial oxygen saturation in patients with low cardiac index. METHODS A method-comparison study was used to examine the agreement between...
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I Boushey HA, Holtzman MJ. Experimental airway inflammation and hyperreactivity: searching for cells and mediators. Am Rev Respir Dis 1985;131: 312-3. 2 Bennett JD, Davies RJ. A comparison of histamine and methacholine bronchial challenges using the DeVilbiss 646 nebuliser and the Rosenthal-French dosimeter. BrJ' Dis Chest 1987;81:252-9. 3 Woolcock AJ, Peat JK, Salome CM, et al. Prevalence of b...
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Arterial oxygen saturation values (Sao2) from 60% to 98% were measured by the Ohmeda 3700 pulse oximeter with the three types of probe available and compared with values of oxygen saturation estimated from direct arterial sampling (arterial oxygen and carbon dioxide tensions and pH) on 65 occasions. The response time of the oximeter was measured after a sudden rise in inspired oxygen concentrat...
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The objective of this work was to develop a prototype for a pulse oximeter. Given the necessity, in most medical interventions, to monitorize Oxygen saturation in peripheral blood (SpO2) a pulse oximeter is highly necessary in any operating room or intensive care unit. The electronic device was built recurring mostly to Integrated Circuit (IC) and its control was performed via a programmed micr...
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Infectious diseases such as pneumonia take the lives of millions of children in low- and middle-income countries every year. Many of these deaths could be prevented with the availability of robust and low-cost diagnostic tools using integrated sensor technology. Pulse oximetry in particular, offers a unique non-invasive and specific test for an increase in the severity of many infectious diseas...
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ژورنال
عنوان ژورنال: Canadian Journal of Anaesthesia
سال: 1996
ISSN: 0832-610X,1496-8975
DOI: 10.1007/bf03011260