Sökning: "Surgical simulation"

Visar resultat 1 - 5 av 26 avhandlingar innehållade orden Surgical simulation.

  1. 1. Haptic and visual simulation of material cutting process : a study focused on bone surgery and the use of simulators for education and training

    Författare :Magnus G. Eriksson; Jan Wikander; Ingela Nyström; KTH; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; surgical simulation; virtual reality; haptic feedback; surgical training; medical simulators; metrics; 3D visualization; Medical technology; Medicinsk teknik;

    Sammanfattning : A prototype of a haptic and virtual reality simulator has been developed for simulation of the bone milling and material removal process occurring in several operations, e.g. temporal bone surgery or dental milling. The milling phase of an operation is difficult, safety critical and very time consuming. LÄS MER

  2. 2. Haptic Milling Simulation in Six Degrees-of-Freedom : With Application to Surgery in Stiff Tissue

    Författare :Magnus G. Eriksson; Jan Wikander; Dwight Meglan; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Surgical simulation; Virtual reality; Haptic feedback; Surgical training; Medical simulators; 3D visualization; Six degrees-of-freedom; Bone milling;

    Sammanfattning : The research presented in this thesis describes a substantial part of the design of a prototypical surgical training simulator. The results are intended to be applied in future simulators used to educate and train surgeons for bone milling operations. LÄS MER

  3. 3. Surgical Education Assessment of simulators for training and selection of trainees

    Författare :Kristine Hagelsteen; Lund Kirurgi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; Laparoscopy; Simulation; 3D; Haptic feedback; Personnel Selection; Surgical training; interview methods; Professionalism; Professional competence; Remediation; Residency; Human factors; warning signs;

    Sammanfattning : BackgroundApproximately 15 % of surgical patients in hospital are affected of an adverse event, which is a medical error caused by the health care system. Laparoscopy is the preferred surgical technique in common procedures. LÄS MER

  4. 4. On the Improvement of Healthcare Management Using Simulation and Optimisation

    Författare :Marie Persson; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; NATURAL SCIENCES; Simulation; Optimization; Management; Healthcare;

    Sammanfattning : This thesis concerns healthcare management and specifically addresses the problems of operating room planning and waiting list management. The operating room department is one of the most expensive areas within the healthcare system which necessitates many expensive resources such as staff, equipment and medicine. LÄS MER

  5. 5. Construction, Validation and Application of a Virtual Reality Simulator for the Training of Transurethral Resection of the Prostate

    Författare :Reidar Källström; Joar Svanvik; Hans Hjertberg; Peder Funch-Jensen; Linköpings universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgical education; simulation; transurethral resection of prostate; psychometric tests; personality; validation; virtual reality; proficiency based training; objective assessment; MEDICINE; MEDICIN;

    Sammanfattning : The fundamental of surgical training is the traditional apprenticeship method introduced by William Halsted which has been used for the last 100 years. It is based on learning in the operating room (OR) where the resident is guided by an experienced surgeon and gradually and methodically exposed to surgery. LÄS MER