Search results for "Procedures"
showing 10 items of 1678 documents
313: A cDNA-based assay for donor-chimerism analysis of epidermal langerhans cells
2007
Augmented reality based middle and inner ear surgical procedures
2020
Otologic procedures involve manipulation of small, delicate and complex structures in the temporal bone anatomy which are in close proxmity of critical nerves and blood vessels. Augmented reality (AR) can highly benefit the otological domain by providing supplementary anatomical and navigational information unified on a single display. However, despite being composed of mainly rigid bony structures, the awareness and acceptance of possibilities of AR systems in otology is fairly low. This project aims at developing video-based AR solutions for middle and inner ear surgical procedures.We propose two applications of AR in this regard. In the first application, information about middle ear cle…
Augmented Reality in minimally invasive otologic surgery and transmodiolar cochlear implantation
2021
Optimal exposure is necessary for minimally invasive otologic surgery. Augmented reality allows to enrich the real environment by adding data without replacing it by a virtual environment and to view this information on a single screen by combining the vision of the operating field and the imaging. This technique is very little described in otology in the literature. This project aims to develop augmented reality solutions for otological surgeries and transmodiolar implantation. To prepare this augmented reality project, we studied the visualization of the middle ear by a virtual endoscope based on preoperative high resolution CT-scans. Then, we worked on the application of augmented realit…
Design of a transverse flux machine for power generation from seawaves
2014
In this paper, we present a transverse flux linear generator. We investigate the possibility to use this generator to extract energy from seawaves. We propose an optimization procedure that allows us to obtain an optimized design of the generator. The optimized design of the converter shows a power generation capability index much higher than other renewable systems.
Endovaskuläre Behandlung akuter Erkrankungender thorakalen Aorta
2002
Purpose To investigate the safety and efficacy of emergency treatment of acute aortic diseases with endovascular stent grafts. Methods In 11 patients (median age 55 years, range 18 - 85) with acute complications of descending aortic diseases endovascular emergency treatment was performed: traumatic aortic rupture (n = 4), penetrating ulcer with aortobronchial fistula or hematothorax (n = 4), acute type B dissection (n = 2, one with penetration, one with subacute mesenteric ischemia), and symptomatic aneurysm of the thoracic aorta (n = 1) with pain and diameter progression. 15 stent grafts were implanted (Talent n = 11, Vanguard/Stentor n = 4). Stent extension was necessary in 4 cases. In 2 …
Neuro-ICU patient disposition
2018
This article revises the recent evidence on ICU admission criteria for acute neurological patients [traumatic brain injury (TBI) patients, postoperative neurosurgical procedures and stroke].The appropriate utilization of ICU beds is essential, but it is complex and a challenge to attain. To date there are no widely accepted international guidelines for managing these acute brain-injured patients (stroke, TBI, postneurosurgery) in the ICU. The criteria for ICU admission after neurological acute injury, high-dependency unit or a specialized neurosurgical ward vary from institution to institution depending on local structures and characteristics of the available resources. Better evidence to s…
La intervenció de la/treballador/a social sanitari a la Comunitat Valenciana
2012
The purpose of this document is to provide both, professionals and citizens, with information about the procedures and processes of intervention developed by social workers within the different health institutions of the Community of Valencia. It is important to identify the specificity of Social Work in the Health Care System in order to consolidate Professional Identity from the homogeneity in the processes and procedures of intervention and the identification of the duties carried out by these professionals in the different health institutions/services of the Community of Valencia.
Cystic Medial Necrosis of the Internal Thoracic Artery:Case Report
1996
In an internal thoracic artery intended as a graft in coronary angioplasty, multiple intramural haematomas impeded blood flow and consequently precluded use of the artery as a free graft. The cause was found to be cystic medical necrosis of the internal thoracic artery. A good result was obtained with three single aorto-coronary venous bypass grafts.
Decision-making procedures of the Council of the European Union
2023
Decision-making procedures of the Council of the European Union 1. Introduction 2. General decision-making procedure The general rule is that the Council shall act by qualified majority, except where the founding Treaties provide otherwise. 3. First exception provided for in the treaties The first exception to qualified majority decision-making in the Council provided for in the founding treaties is the simple majority rule. 4. Second exception provided for in the treaties The second exception to qualified majority decision-making in the Council provided for in the founding treaties is the unanimity rule.
Tranexamic acid in cardiac surgery: Are low doses enough?
2020
OBJECTIVES Tranexamic acid is used to prevent hyperfibrinolysis and reduce postoperative bleeding and blood transfusions in on-pump cardiac surgery. We evaluate the efficacy of low or high dose tranexamic acid in a prospective cohort study conducted in Valencia. MATERIALS AND METHODS A total of 427 patients were recruited between January 2019 and January 2020, 207 in the Hospital General Universitario (low dose [LD]) and 220 in the Hospital Universitario y Politecnico La Fe (high dose [HD] and intermediate dose [ID]). We recorded the presence of hyperfibrinolysis on rotational thromboelastometry, intra- and postoperative administration of blood products, chest tube output within the first 1…