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dc.contributor.authorLovett, Marissa
dc.contributor.authorBiffar, David
dc.contributor.authorHamilton, Allan
dc.contributor.authorKatz, Jeremy
dc.contributor.authorLee, Sangyoon
dc.contributor.authorHua, Hong
dc.contributor.authorNguyen, Mike
dc.date.accessioned2019-11-25T20:40:54Z
dc.date.available2019-11-25T20:40:54Z
dc.date.issued2019-04
dc.identifier.citationM. Lovett et al., "Evaluation of Learning Curve and Peripheral Awareness Using a Novel Multiresolution Foveated Laparoscope," 2019 Spring Simulation Conference (SpringSim), Tucson, AZ, USA, 2019, pp. 1-9. doi: 10.23919/SpringSim.2019.8732872en_US
dc.identifier.isbn9781510883888
dc.identifier.doi10.23919/springsim.2019.8732872
dc.identifier.urihttp://hdl.handle.net/10150/636249
dc.description.abstractLaparoscopic surgery relies on effective visualization of areas of interest and surrounding tissue. The limited field of view of traditional laparoscopes increases the risk of peripheral tissue injury. To address this limitation, a multiresolution foveated laparoscope (MRFL) was designed to enhance peripheral awareness while maintaining focus on the area of interest. Peripheral awareness and learner effect were evaluated with novices (n=13) and experts (n=8). These subjects completed a modified Fundamentals of Laparoscopy Surgery task using a traditional laparoscope, MRFL with autotracking (AT), and MRFL without autotracking (NoAT). Subjects using the traditional laparoscope performed better than MRFL AT and MRFL NoAT in task completion time and collision number. The learner effect was steeper with use of MRFL. In multiple tested parameters, MRFL NoAT performed as well as the traditional laparoscope while providing the added benefits of enhanced field of view and multiple viewing perspectives. These findings warrant further development of MRFL.en_US
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.rights©2019 Society for Modeling & Simulation International (SCS)en_US
dc.subjectLaparoscopeen_US
dc.subjectLearning Curveen_US
dc.subjectPeripheral Awarenessen_US
dc.subjectTrackingen_US
dc.subjectMultiresolution Foveated Laparoscopeen_US
dc.titleEvaluation of Learning Curve and Peripheral Awareness Using a Novel Multiresolution Foveated Laparoscopeen_US
dc.typeArticleen_US
dc.contributor.departmentUniv Arizona, Arizona Simulat Technol Educ Ctr, Coll Meden_US
dc.contributor.departmentUniv Arizona, Coll Opt Scien_US
dc.identifier.journal2019 SPRING SIMULATION CONFERENCE (SPRINGSIM)en_US
dc.description.collectioninformationThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.en_US
dc.eprint.versionFinal accepted manuscripten_US
refterms.dateFOA2019-11-25T20:40:55Z


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