Balloons
Mostrando 1-12 de 54 artigos, teses e dissertações.
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1. Aperfeiçoando um modelo de treinamento para técnicas cirúrgicas vasculares
Resumo Descreve-se um modelo de baixo custo para o treinamento de técnicas cirúrgicas vasculares; o modelo foi montado com balões cilíndricos de látex, preenchidos com gelatina e fixados a uma placa de suporte. Foram simuladas arteriorrafias, anastomoses término-laterais e término-terminais, patch, colocação de shunt vascular e tromboembolectomia.Ab
J. vasc. bras.. Publicado em: 07/10/2019
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2. Tratamento de endoleak tipo 1A mediante embolização com molas: relato de caso
Resumo No endoleak tipo 1A, a endoprótese não sela completamente o colo do aneurisma proximal, e o fluxo arterial está presente entre a parede do colo aórtico e o material do implante. Este é um relato de um caso no qual foi utilizada embolização com molas, associado a uma revisão de literatura (PubMed, LILACS e SciELO). Foram pesquisados artigos pub
J. vasc. bras.. Publicado em: 15/07/2019
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3. Azeredo Coutinho e a física do voo controlado de balões
Resumo Este artigo tem por objetivo fazer a análise de um manuscrito elaborado pelo bispo Azeredo Coutinho – fundador, em 1800, do Seminário de Olinda, em Pernambuco –, no qual se preocupa com os princípios físicos necessários para dar direção a um balão. Esse manuscrito, ofertado ao príncipe D. Pedro, foi posteriormente publicado em 1819. O pro
Rev. Bras. Ensino Fís.. Publicado em: 13/06/2019
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4. Single perineal incision placement of artificial urinary sphincter with cadaveric correlation of sub-dartos pump placement
ABSTRACT Purpose We present a novel AUS implantation technique using a single perineal incision for single device placement or in combination with an inflatable penile prosthesis (IPP). Urinary and sexual dysfunction following the management of prostate cancer has a significant impact on the quality of life of our patients. While there are marginal changes
Int. braz j urol.. Publicado em: 2018-04
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5. Numerical Simulation and Experimental Validation of the Inflation Test of Latex Balloons
Abstract Experiments and modeling aimed at assessing the mechanical response of latex balloons in the inflation test are presented. To this end, the hyperelastic Yeoh material model is firstly characterized via tensile test and, then, used to numerically simulate via finite elements the stress-strain evolution during the inflation test. The numerical pressur
Lat. Am. j. solids struct.. Publicado em: 2016
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6. Evaluation of the Efficiency of the Atraumatic Endotracheal Tube in the Pulmonary-Gas Exchange: an Experimental Study
ABSTRACT OBJECTIVE: Mechanical ventilation is frequently necessary, in which case the use of an endotracheal tube is mandatory. The tube has an inflatable balloon in its distal extremity, whose aim is, among other functions, an efficient arterialization. However, serious injuries in the place of contact of the balloon with the trachea can be frequent. Some
Braz. J. Cardiovasc. Surg.. Publicado em: 2015-12
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7. Effectiveness of a reusable low-cost balloon trocar dissection device in the creation of preperitoneal space during endoscopic surgery. An experimental study in swine
PURPOSE: To evaluate a new, low-cost, reusable balloon trocar device for dissection of the preperitoneal space during endoscopic surgery.METHODS:Twenty swine (weight: 15-37 kg) were randomized to two groups, according to whether the preperitoneal space was created with a new balloon device manufactured by Bhio-Supply (group B) or with the commercially availa
Acta Cir. Bras.. Publicado em: 2015-09
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8. Bovine Herpesvirus 4 in Parana State, Brazil: case report, viral isolation, and molecular identification
Bovine Herpesvirus 4 (BoHV-4) is a member of Gammaherpesvirinaesub-family and belongs to genus Rhadinovirus. This virus has been associated with different clinical manifestations and research activity has put forward a strong correlation among virus infection, postpartum metritis, and abortion. The goal of this work was to characterize a virus strain isolate
Braz. J. Microbiol.. Publicado em: 31/03/2015
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9. Removing Nasal Packing in Epistaxis: What to Do in the Case of an Undeflatable Foley Catheter Balloon
Introduction Undeflatable Foley catheter balloons adapted for use as nasal packing in epistaxis represent a possible complication. Case Reports We report on three cases in which Foley catheter balloons adapted for use as posterior nasal packing in epistaxis failed to deflate. In one patient, deflation was achieved by simply using the fingertips to m
Int. Arch. Otorhinolaryngol.. Publicado em: 2014-01
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10. Entre a pedra e o vento: uma análise dos contos de Aníbal Machado / Between the stone and the wind: an analysis of Aníbal Machados shot stories
The following paper analyzes the most important stories of A Morte da Porta Estandarte, Tati, a Garota e Outras História, written by Anibal Monteiro Machado, a notable personage in Brazilian literature, born in Sabará in the State of Minas Gerais. Although he published very little, Anibal Machado was an important cultural agitator from the 1920s to the 195
Publicado em: 2010
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11. Radial dilation of nephrostomy balloons: a comparative analysis
PURPOSE: The dynamics of percutaneous balloon expansion may differ with increasing extrinsic compressive forces and increasing inflation pressures. This study compares the ability of percutaneous balloons to expand under different radial constrictive forces. MATERIALS AND METHODS: Three 30F nephrostomy balloons were tested: Bard X-Force™, Boston Scientific
International braz j urol. Publicado em: 2008-10
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12. Avaliação microbiologica da interrelação entre a doença periodontal e a doença aterosclerotica coronariana obstrutiva / Microbiological evaluation of the relationship between periodontal disease and the obstructive atherosclerotic coronary disease
The aim of this study was to evaluate the relationship between periodontal disease and obstructive atherosclerotic coronary disease (OACD) in patients with indication for percutaneous transluminal coronary angioplasty (PTCA). Eighteen patients with diagnose of periodontal disease and OACD were selected for this study. After thorough periodontal examination s
Publicado em: 2008