Pulse Oximeter
Mostrando 1-12 de 20 artigos, teses e dissertações.
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1. The use of audiovisual distraction eyeglasses as a resource in Pediatric dental care: a case series
RESUMO Objetivo: Relatar uma série de casos sobre o uso dos óculos audiovisuais em crianças durante o atendimento odontológico, bem como sua interferência na frequência cardíaca e percepção sobre o atendimento. Métodos: As crianças foram analisadas em três atendimentos clínicos para registro das frequências cardíacas: 1) realização da anam
RGO, Rev. Gaúch. Odontol.. Publicado em: 20/12/2019
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2. An Easy and Reliable Way to Prevent Electrocardiographic Deteriorations of Patients Undergoing Off-Pump Coronary Artery Bypass Surgery: Preoperative Anxiolytic Treatment
Abstract Objective: To investigate the effects of preoperative anxiety relieving on electrophysiological changes in patients undergoing off-pump coronary artery bypass surgery. Methods: A total of 61 patients at ASA III risk group in the age range of 18-65 years were enrolled in the present study. Patients were randomly divided into two groups. Group S (Se
Braz. J. Cardiovasc. Surg.. Publicado em: 22/07/2019
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3. Dissolved ozone in biological fluid monitored by optical device operating in the red-infrared region
INTRODUCTION: When a gas is used for therapy, often the kinetic behavior and their distribution in biological systems is not known, leading to unsatisfactory results for clinical application. The use of ozone in living organisms has been scientifically released worldwide under the name of ozone therapy. The efficacy of this technique is determined primarily
Rev. Bras. Eng. Bioméd.. Publicado em: 2014-06
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4. Avaliação retrospectiva da condição pulpar após trauma dental
A pesquisa teve como objetivo avaliar a condição de vitalidade pulpar in vivo após o trauma dental comparando os testes de sensibilidade com o de vitalidade pulpar. Foram avaliados 71 dentes traumatizados, e 79 dentes colaterais de um grupo de quarenta pacientes atendidos no Programa de Atendimento à pacientes com Traumatismo Dento-Alveolar - Referência
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/02/2011
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5. Oxímetro de pulso com transmissão de sinal sem fios
Este trabalho tem como objetivo realizar um estudo e implementação de um método de determinação da taxa de concentração de oxigênio no sangue através da técnica da oximetria de pulso. É apresentado um estudo e modelagem dos princípios físicos envolvidos no processo, para ser desenvolvido um sistema que obtenha os dados com auxílio de um microco
Publicado em: 2010
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6. Comparação de diferentes testes funcionais e suas relações com estado funcional e qualidade de vida em indivíduos com doença pulmonar obstrutiva crônica (DPOC)
Objectives: to evaluate and compare the responses to the various functional tests, and the concordance between the six-minute walk test in hallway (6MWT) and the of oval track (6MWToT), of treadmill (6MWTT), and of treadmill with inclination (6MWTTI), the six-minute step test (6MST) and the two-minute chair test (2MCT), in patients with Chronic Obstructive P
Publicado em: 2008
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7. Development of a oxigen saturation and cardiac frequency prototype for rodents. / Desenvolvimento de um protótipo para monitoração de saturação de oxigênio e freqüência cardíaca para roedores.
The equipments use to monitoring physiological parameters isnt just crucial in patients who are submitted to some medical procedures but it is also of extreme value for animals in similar use. This project has as main objective the development of a monitor oxygen saturation and cardiac frequency for mice; the system is compound of a compact prototype device
Publicado em: 2007
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8. Avaliação de parametros cardiovasculares em pacientes portadores de doença arterial coronariana, submetidos a anestesia local
The purpose of this study was to evaluate the changes of cardiovascular parameters in 15 volunteers with acute CAD (instable angina and previous myocardial infarction) during dental treatment under local anesthesia with epinephrine and felypressine. Ambulatory monitoring (BPAM) and ECG were utilized to evaluate systolic (SBP) and diastolic (OBP) blood pressu
Publicado em: 2005
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9. Evaluation of the Ohmeda 3700 pulse oximeter.
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 sudd
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10. Continuous dual oximetry in surgical critical care. Indications and limitations.
Continuous dual oximetry combines pulse and venous oximetry to provide real-time information about oxygen utilization and pulmonary function. The authors undertook this study to examine the accuracy, utility, and limitations of the technique in surgical critical care. Twelve critically ill patients underwent placement of a modified pulmonary artery catheter
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11. Pulse oximeter versus electrocardiogram.
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12. Do changes in pulse oximeter oxygen saturation predict equivalent changes in arterial oxygen saturation?
BioMed Central.