Facemask
Mostrando 1-12 de 19 artigos, teses e dissertações.
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1. Management of the Class III malocclusion treated with maxillary expansion, facemask therapy and corrective orthodontic. A 15-year follow-up
The facial growth of Class III malocclusion worsens with age, in this case, the early orthopedic treatment, providing facial balance, modifying the maxillofacial growth and development. A 7.6-year old boy presented with Class III malocclusion associated with anterior crossbite; the mandible was shifted to the right and the maxilla had a transversal deficienc
J. Appl. Oral Sci.. Publicado em: 2015-02
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2. Effects of reverse headgear on pharyngeal airway in patients with different vertical craniofacial features
The aim of this study was to investigate the effects of reverse headgear (RH) on pharyngeal airway morphology in two groups of Class III patients with different vertical craniofacial features in comparison with an untreated Class III group. Seventeen subjects (9 males, 8 females; mean age 11.3 ± 0.98 years) with optimum vertical growth and 17 subjects (10 m
Braz. oral res.. Publicado em: 2015
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3. Técnicas de processamento não linear de sinais aplicadas à investigação de limitações práticas do procedimento de ventilação mecânica não invasiva
Individuals with respiratory system dysfunctions or who are recovering from complex surgeries may have difficulty to sustain spontaneous breathing. The mechanical ventilation is a clinical procedure that supports ventilation until the patient is recovered. Noninvasive mechanical ventilation is especially remarkable as it can be used outside the hospital, in
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/05/2011
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4. ALTERAÇÕES FACIAIS DECORRENTES DO TRATAMENTO DA MÁ OCLUSÃO DE CLASSE III, COM DEFICIÊNCIA DE MAXILA, EMPREGANDO DISJUNÇÃO MAXILAR E TRAÇÃO REVERSA / FACIAL CHANGES AFTER THE TREATMENT OF CLASS III MALOCCLUSION WITH MAXILLARY DEFICIENCY, HIRING RAPID MAXILLARY EXPANSION AND FACEMASK THERAPY
Introdução: O tratamento Ortodôntico com Expansão Rápida da Maxila (ERM) e Tração Reversa (TR) tem sido descrito na literatura como uma das mais eficazes formas de tratamento, para pacientes portadores de má oclusão de Classe III, com envolvimento maxilar. Objetivo: Avaliar as alterações cefalométricas e no tegumento da facial, em pacientes porta
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2011
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5. A 3-Dimensional Analysis of Face-Mask Removal Tools in Inducing Helmet Movement
Objective: To evaluate the performance of specific face-mask removal tools during football helmet face-mask retraction using 3-dimensional (3-D) video.
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6. Removal Tools are Faster and Produce Less Force and Torque on the Helmet Than Cutting Tools During Face-Mask Retraction
Objective: To investigate the retraction time, forces, and torques applied to the football helmet during removal of the face mask with different face-mask removal tools.
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7. Pulmonary gas exchange during facemask ventilation immediately after birth.
The rate of carbon dioxide production (VCO2), heart rate, and oxygen saturation were recorded during resuscitation in 30 newborn infants. Twenty eight infants were ventilated through a facemask only and two were intubated after initial facemask ventilation. Five neonates were born at full term, eight had a gestational age of 32-36 weeks, and 17 of 27-31 week
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8. Face-Mask Removal: Movement and Time Associated With Cutting of the Loop Straps
National Athletic Trainers' Association.
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9. Histamine inhalation tests: inhalation of aerosol via a facemask versus a valve box with mouthpiece.
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10. Efficacy of Selected Respiratory Protective Equipment Challenged with Bacillus subtilis subsp. niger
The efficacy of powered air-purifying respirators, surgical masks, dust/mist respirators, and high-efficiency respirators were tested with a biological aerosol under simulated breathing conditions. Protective ability ranged from 67 to 99.95%. The majority of penetration in negative-pressure respirators occurred at the face-mask interface rather than through
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11. Use of budesonide in severe asthmatics aged 1-3 years.
The treatment of severe asthmatics aged 1-3 years with budesonide administered via Nebuhaler and Laerdal facemask was assessed in a six month, double blind, placebo controlled study. Patients were randomised to budesonide (n = 20) or placebo (n = 20) treatment. Daily symptom scores were recorded by parents and clinic visits occurred every six weeks. Cough sc
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12. Influence of spacer device on drug delivery to young children with asthma.
The budesonide dose delivered to the patient from three different spacer devices (Nebuhaler = 750 ml, Aerochamber = 140 ml, and Babyspacer = 260 ml) was assessed by measuring the budesonide dose deposited on a filter inserted between the spacer outlet and the mouth of the patient. Twenty children aged 10-25 months were given a single dose of 200 micrograms b