Search for dissertations about: "thesis on anaesthesia"

Showing result 1 - 5 of 134 swedish dissertations containing the words thesis on anaesthesia.

  1. 1. Pulmonary Atelectasis in General Anaesthesia Clinical Studies on the Counteracting Effects of Positive End-Expiratory Pressure

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Erland Östberg; Mats Enlund; Lennart Edmark; Sophie Lindgren; [2019]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; General anaesthesia; pulmonary atelectasis; positive end-expiratory pressure; oxygen; computed tomography; continuous positive airway pressure; mechanical ventilation; Anestesiologi och intensivvård; Anaesthesiology and Intensive Care;

    Abstract : Partial lung collapse, i.e., pulmonary atelectasis, is common during general anaesthesia. The main causal mechanism is reduced lung volume with airway closure and subsequent gas absorption from preoxygenated alveoli. READ MORE

  2. 2. Influence of tidal volume on pulmonary gas exchange during general anaesthesia

    University dissertation from Department of Anaesthesiology and Intensive Care, Lund

    Author : Bruno Enekvist; Lund University.; Lunds universitet.; [2011]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; anaesthesia; sevoflurane; cardiac output; functional residual capacity; pulmonary gas exchange;

    Abstract : Background and objective: General anaesthesia impairs respiratory function. The present studies were performed to compare arterial concentration of sevoflurane, oxygen and carbon dioxide in normal and overweight patients ventilated with increased tidal volume (VT), or normal tidal volume with and without PEEP. READ MORE

  3. 3. On Factors Influencing the Clinical Outcome in Orthognathic Surgery

    University dissertation from Department of Anaesthesiology and Intensive Care, Lund

    Author : Fredrik Widar; Göteborgs universitet.; Gothenburg University.; [2015]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Orthognathic surgery; Intermaxillary fixation; Iatrogenic root damage; Osteotomy; Sagittal split ramus; Steroid; Hypoesthesia; Inferior alveolar nerve; Risk factors; Smoking; Anaesthesia; Haemodynamic; Remifentanil; Ropivacaine; Recovery;

    Abstract : ABSTRACT Background. Orthognathic surgery means surgical correction of dentofacial and congenital deformities, which includes unsatisfactory facial aesthetics, malpositioned teeth, jaw moutcome osurgery. Developments within the invasive surgery and pharmacological modification of inflammatory responses. READ MORE

  4. 4. Measuring global surgery, obstetrics and anaesthesia from health systems to patients

    University dissertation from Lund University: Faculty of Medicine

    Author : Hampus Holmer; Lund University.; Lunds universitet.; Lund University.; Lunds universitet.; Lund University.; Lunds universitet.; [2019]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Global Health; Health statistics; Surgery; Obstetrics; Anaesthesia;

    Abstract : BackgroundWorldwide, an estimated 5 billion people lack access to safe, affordable surgical care when needed. This leads to millions of avertable deaths and unnecessary morbidity each year. To change this situation, urgent action is needed at many levels, but indicators and data have been lacking to guide improvement. READ MORE

  5. 5. On Signal Dependent Basis Functions, Estimation of Event Related Potentials and Multiple Window Spectrum Analysis

    University dissertation from Signal Processing Group, Dept. of Electrical Engineering and Computer Science, Box 118, S-221 00 Lund

    Author : Maria Hansson; Lund University.; Lunds universitet.; [1996]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Signalbehandling; Signal processing; spectrum analysis; multiple windows; anaesthesia; Nb-trough; damped sinusoids; single ERP; Signal dependent basis functions; Event Related Potentials;

    Abstract : The three parts of this thesis are different examples of utilization of signal dependent basis functions in the estimation procedure. The first part surveys a number of parametric methods applied to estimation of single ERP (P300). READ MORE