Searched for: subject:"endoscopy"
(1 - 17 of 17)
document
Kreeft, Davey (author), Arkenbout, E.A. (author), Henselmans, P.W.J. (author), Van Furth, Wouter R. (author), Breedveld, P. (author)
A clear visualization of the operative field is of critical importance in endoscopic surgery. During surgery the endoscope lens can get fouled by body fluids (eg, blood), ground substance, rinsing fluid, bone dust, or smoke plumes, resulting in visual impairment. As a result, surgeons spend part of the procedure on intermittent cleaning of...
review 2017
document
Loeve, A.J. (author)
In 2015, a multi-resistant Klebsiella pneumonia bacteria (“MR Klebsiella”) was found in two Olympus video duodenoscopes of the type TJF-Q180V in the Utrecht University Medical Center (“UMC Utrecht”) after the culturing of flush samples (sterile physiological saline), which were sent through the suction and biopsy channels. This report describes...
report 2017
document
Rodrigues, S.P. (author), Horeman, T. (author), Blomjous, M.S.H. (author), Hiemstra, E. (author), Van den Dobbelsteen, J.J. (author), Jansen, F.W. (author)
Background The aim of this study was to examine the influence of training under direct vision prior to training with indirect vision on the learning curve of the laparoscopic suture task. Methods Novices were randomized in two groups. Group 1 performed three suturing tasks in a transparent laparoscopic box trainer under direct vision followed by...
journal article 2015
document
Loeve, A.J. (author)
Flexible endoscopes (long, slender, flexible instruments with a camera and light at the distal end, having working channels to introduce flexible instruments) are used for diagnostic and therapeutic interventions inside the human digestive system and inside the abdomen. Though used for their flexibility, the flexibility of these instruments...
doctoral thesis 2012
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Horeman, T. (author), Rodrigues, S.P. (author), Van den Dobbelsteen, J.J. (author), Jansen, F.W. (author), Dankelman, J. (author)
Background - To improve endoscopic surgical skills, an increasing number of surgical residents practice on box or virtual reality (VR) trainers. Current training is focused mainly on hand–eye coordination. Training methods that focus on applying the right amount of force are not yet available. Methods - The aim of this project is to develop a...
journal article 2011
document
Loeve, A.J. (author), Van de Ven, O.S. (author), Vogel, J.G. (author), Breedveld, P. (author), Dankelmann, J. (author)
In order to fully benefit from the functionalities of flexible endoscopes in surgery a simple shaft-guide that can be used to support the flexible endoscope shaft is required. Such a shaft-guide must be flexible during insertion into the human body and rigidified when properly positioned to support the flexible endoscope shaft. A shaft-guide...
journal article 2010
document
Verdaasdonk, E.G.G. (author), Stassen, L.P.S. (author), Widhiasmara, P.P. (author), Dankelman, J. (author)
Background- The use of checklists is a promising strategy for improving patient safety in all types of surgical processes inside and outside the operating room. This article aims to provide requirements and implementation of checklists for surgical processes. Methods- The literature on checklist use in the operating room was reviewed based on...
journal article 2008
document
Serlie, I.W.O. (author)
In this thesis visualization and image processing methods are proposed that solve problems that are critical to the success of CT colonography; a non-invasive method to find the precursors of colon cancer. (1) A new optimal display mode was created and (2) the segmentation of the colon is enhanced.
doctoral thesis 2007
document
Koch, A.D. (author), Buzink, S.N. (author), Heemskerk, J. (author), Botden, S.M.B.I. (author), Veenendaal, R. (author), Jakimowicz, J.J. (author), Schoon, E.J. (author)
Objectives The main objectives of this study were to establish expert validity (a convincing realistic representation of colonoscopy according to experts) and construct validity (the ability to discriminate between different levels of expertise) of the Simbionix GI Mentor II virtual reality (VR) simulator for colonoscopy tasks, and to assess the...
journal article 2007
document
Buzink, S.N. (author), Koch, A.D. (author), Heemskerk, J. (author), Botden, S.M.B.I. (author), Goossens, R.H.M. (author), De Ridder, H. (author), Schoon, E.J. (author), Jakimowicz, J.J. (author)
journal article 2007
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Van Der Does, J. (author), Giro, H. (author)
conference paper 1997
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Breen, J.L.H. (author), Stellingwerff, M.C. (author)
conference paper 1997
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Breen, J. (author), Van Dijk, T. (author)
conference paper 1997
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Breen, J. (author)
conference paper 1995
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Van Der Does, J. (author)
conference paper 1995
document
Stellingwerff, M. (author), Breen, J. (author)
conference paper 1995
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Van der Does, J. (author)
conference paper 1993
Searched for: subject:"endoscopy"
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