Listar por tema "device"
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Field flatness and symmetry of photon beams: Review of the current recommendations
(2003)Flatness and symmetry are main parameters determining the quality of a photon beam produced by linear accelerators. The quality assurance in routine clinical practice of radiotherapy and consequently the treatment-outcome ... -
Human parietal pleura present electrophysiology variations according to location in pleural cavity
(2008)The aim of the study was to investigate if human pleura from different anatomical locations presents electrophysiology differences. Specimens were stripped over the 2nd-5th rib (cranial), 8th-10th rib (caudal), and mediastinum ... -
The role of hemodynamic measurements in the management of venous and ischemic ulcers
(2007)There is a need for quantitative investigations in the vascular laboratory to manage lower extremity ulcers. The majority of leg ulcers are of venous (45%-60%) or arterial origin (10%-20%). Despite the increasing complexity ... -
Survivorship of monoblock trabecular metal cups in primary THA: Midterm results
(2008)Monoblock trabecular metal cups are made of a novel porous material intended to enhance ingrowth and improve fixation. We prospectively followed 223 consecutive patients with 245 trabecular metal acetabular cups implanted ...