Pressure Transducer
Mostrando 1-12 de 96 artigos, teses e dissertações.
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1. Comparison of automated irrigation systems using an in vitro ureteroscopy model
ABSTRACT Introduction: Two automated irrigation systems have been released for use during endoscopic procedures such as ureteroscopy: the Cogentix RocaFlow® (CRF) and Thermedx FluidSmart® (TFS). Accurate pressure control using automated systems may help providers maintain irrigation pressures within a safe range while also providing clear visualization. O
Int. braz j urol.. Publicado em: 2020-06
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2. COVID-19: A Matter Close to the Heart
Abstract Background: Hepatic congestion is a frequent finding in patients with heart failure (HF). Physical examination has limitations in quantifying systemic congestion and requires correlation with echocardiographic and laboratory data (usually B-type natriuretic peptide, BNP, or N-terminal pro-B type natriuretic peptide, NT-proBNP). Hepatic elastography
Int. J. Cardiovasc. Sci.. Publicado em: 2020-05
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3. Diagnostic and Prognostic Role of Liver Elastography in Heart Failure
Abstract Background: Hepatic congestion is a frequent finding in patients with heart failure (HF). Physical examination has limitations in quantifying systemic congestion and requires correlation with echocardiographic and laboratory data (usually B-type natriuretic peptide, BNP, or N-terminal pro-B type natriuretic peptide, NT-proBNP). Hepatic elastography
Int. J. Cardiovasc. Sci.. Publicado em: 2020-05
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4. Challenge in the Treatment of Children with Congenital Heart Disease: Reducing Waiting Time for Cardiac Surgery
Abstract Background: Hepatic congestion is a frequent finding in patients with heart failure (HF). Physical examination has limitations in quantifying systemic congestion and requires correlation with echocardiographic and laboratory data (usually B-type natriuretic peptide, BNP, or N-terminal pro-B type natriuretic peptide, NT-proBNP). Hepatic elastography
Int. J. Cardiovasc. Sci.. Publicado em: 2020-05
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5. Development and evaluation of physical properties of a low-cost handheld device for airway clearance therapy
RESUMO Diversas doenças respiratórias são caracterizadas por hipersecreção com necessidade de higiene brônquica (HB). Osciladores orais de alta frequência (OOAF) são dispositivos que promovem HB diária; entretanto, seu custo pode ser inviável para aquisição por pacientes com baixa renda. Os objetivos deste estudo foram: desenvolver um OOAF de bai
Fisioter. Pesqui.. Publicado em: 02/12/2019
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6. Evaluation of intraluminal pressure in cystorrhaphies with and without intestinal serosal patch supplementation from canine cadavers
PURPOSE: To evaluate the maximal intraluminal pressure (MIP) supported by canine cadaveric urinary bladders that underwent cystotomy followed by cystorraphy, with and without serosal patching-supplementation. METHODS: Two groups (n=8 each) were formed, and in one (conventional) the cystotomy was closed with cushing pattern. In the other group (serosal), th
Acta Cir. Bras.. Publicado em: 2015-10
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7. Detrusor after-contraction: a new insight
ABSTRACT Aims: Detrusor after-contractions (DAC) are non-common in adults. Both definition (nothing in ICS reports) and significance (artefact, link with detrusor overactivity (DO) or bladder outlet obstruction (BOO)) remain discussed. Our purpose was to carry out an analysis of the urodynamic parameters during voidings wi
Int. braz j urol.. Publicado em: 2015-06
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8. Methane production of two roughage and total mixed ration as influenced by cellulase and xylanase enzyme addition
In recent decades supplementation of animal feeds with exogenous fibrolytic enzymes has substantially improved digestibility and animal performance. However, information related to associated methane production is limited and inconsistent. This study evaluated the effect of cellulase and xylanase enzymes on in vitro methane production of Eragrostis curvula h
Sci. agric. (Piracicaba, Braz.). Publicado em: 2015-02
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9. Avaliação da sensibilidade cutânea na mão de pacientes com síndrome do túnel do carpo associada à hemodiálise, antes e após tratamento cirúrgico / Cutaneous sensibility testing in patients in chronic hemodialysis associated to carpal tunnel syndrome before and after surgical decompression
Carpal Tunnel Syndrome is the most common compressive neuropathy on the upper limb. About 5% of the patients with chronic renal insufficiency who are treated with hemodialysis present carpal tunnel syndrome. Clinical history and physical examination remain the most adequate tools for the diagnosis. Evaluation of sensory thresholds can be used to complement t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/09/2012
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10. Detecção e localização de vazamentos em tubulações utilizando sistemas acústicos e redes neurais / Leak detection and location in pipelines through acoustic method and neural networks
Pipeline networks are complex systems of ducts used nowadays for gas and chemical products transporting through long distances. They frequently cross highly populated regions, water supplies or natural reserves. Even small leaks in pipelines can lead to great losses of products and serious damages to the environment before it could be detected. With the purp
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/02/2012
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11. Pyroelectric composite film for X-ray intensity detection
Composite material obtained with modified lead titanate (Pz34) ferroelectric ceramic and polyether-ether-ketone (PEEK) polymer matrix was used as sensitive component to measure X-ray intensity in a novel detection system. The sensing element works as a thermal transducer, converting a non-quantified thermal flux into an output measurable quantity of electric
Materials Research. Publicado em: 15/03/2012
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12. Síntese, caracterização microestrutural e elétrica de compostos cerâmicos à base de soluções sólidas de titanato de estrôncio, titanato de cálcio e óxido de ferro / Synthesis, microstructural and electrical characterization of ceramic compounds based on strontium and calcium titanates and iron-oxide
CaxSr1-xTi1-yFeyO3-δ, x = 0, 0.5 and 1.0, y = 0 and 0.35, ceramic compounds were synthesized by reactive solid state synthesis of CaCO3, SrCO3, TiO2 and Fe2O3, and by the polymeric precursor technique. The ceramic powders were evaluated by thermogravimetry and differential thermal analysis, X-ray diffraction and scanning electron microscopy. Sintered c
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/09/2011