نتایج جستجو برای: diagnostic equipment
تعداد نتایج: 366149 فیلتر نتایج به سال:
In countries from which Crimean-Congo haemorrhagic fever (CCHF) is absent, the causative virus, CCHF virus (CCHFV), is classified as a hazard group 4 agent and handled in containment level (CL)-4. In contrast, most endemic countries out of necessity have had to perform diagnostic tests under biosafety level (BSL)-2 or -3 conditions. In particular, Turkey and several of the Balkan countries have...
A wide variety of artifacts is routinely encountered on MR images. This article presents the cause, appearance, diagnostic effect, and available remedies for the artifacts that are most frequently observed on MR images and are of greatest clinical significance. Combined with routine preventive maintenance of imaging equipment, consistent quality control, and appropriate selection of imaging par...
BACKGROUND Roll-out and implementation of antiretroviral therapy (ART) necessitated many countries in Sub-Saharan Africa to strengthen their national health laboratory systems (NHLSs) to provide high quality HIV diagnostic and supportive services. This study was conducted to assess the performance of health laboratories in provision of HIV diagnostic and supportive services in eight districts (...
Computed tomography (CT) postprocessing produces information-rich diagnostic images, transforming enormous amounts of x-ray attenuation data into clinical information that can assist in diagnosis and treatment. This article briefly reviews the history of the technological evolution of CT imaging equipment and provides a conceptual overview of scan data visualization processes. Trends in and exa...
Chest ultrasonography is a useful diagnostic tool for pediatricians. It can be used to complete and widen the general objectives of clinicalexamination in emergency situations, at the patient’s bedside. The diagnosis of pneumonia in children relies on history, physical examination, blood tests and chest X-rays. These methods have a low accuracy in the pediatric population that is even lower in ...
INTRODUCTION Coronary Angiography is the standard technique for imaging the left ventricle and coronary arteries. Within the spectrum of diagnostic imaging coronary Angiography is a high dose procedure. The number of examination has significantly increased in recent years, partly due to the introduction of diagnostic X-ray equipment with improved imaging capabilities. This has resulted not only...
In recent years, Latin American countries have used their economic growth to improve their technologies applied to Healthcare. Both the private and the public sector are aware that the only way to improve the quality of life of people is through Health, Food and Education. This economic recovery is reflected in a steady and sustained increase in Healthcare spending, and together with the depend...
Diagnostic X-ray equipment was used to develop an experimental apparatus for calibrating a CdTe detector. Powder-type samples were irradiated with collimated X-rays. On excitation of the atoms, characteristic X-rays were emitted. We prepared Nb2O5, SnO2, La2O3, Gd2O3, and WO3 metal oxide samples. Experiments using the diagnostic X-ray equipment were carried out to verify the practicality of our...
Microfluidics or lab-on-a-chip (LOC) diagnostic devices have the potential to provide fast, laboratory-quality results to expedite clinical decisions at various point-ofcare (POC) settings, including outpatient clinics, emergency rooms, and intensive care units (1 ). Unfortunately, these technologies remain out of reach in the developing world, where lack of access to quality diagnoses contribu...
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