Limitations of haptic feedback devices on construct validity of the LapSim® virtual reality simulator.
Identifieur interne : 000A84 ( PubMed/Curation ); précédent : 000A83; suivant : 000A85Limitations of haptic feedback devices on construct validity of the LapSim® virtual reality simulator.
Auteurs : Cecilie V Penstad [Norvège] ; Erlend Fagertun Hofstad ; Lars Eirik B ; Magdalena Karolina Chmarra ; Esther Kuhry ; Gjermund Johnsen ; Ronald M Rvik ; Thomas LangSource :
- Surgical endoscopy [ 1432-2218 ] ; 2013.
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Abstract
Surgeons performing laparoscopy need a high degree of psychomotor skills, which can be trained and assessed on virtual reality (VR) simulators. VR simulators simulate the surgical environment and assess psychomotor skills according to predefined parameters. This study aimed to validate a proficiency-based training setup that consisted of two tasks with predefined threshold values and handles with haptic feedback on the LapSim(®) VR simulator. The two tasks have been found to have construct validity in previous studies using handles without haptic feedback.
DOI: 10.1007/s00464-012-2621-9
PubMed: 23233004
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Limitations of haptic feedback devices on construct validity of the LapSim® virtual reality simulator.</title><author><name sortKey="V Penstad, Cecilie" sort="V Penstad, Cecilie" uniqKey="V Penstad C" first="Cecilie" last="V Penstad">Cecilie V Penstad</name><affiliation wicri:level="1"><nlm:affiliation>Department of Medical Technology, SINTEF Technology and Society, PB 4760, Sluppen, 7465, Trondheim, Norway. cecilie.vapenstad@sintef.no</nlm:affiliation><country xml:lang="fr">Norvège</country><wicri:regionArea>Department of Medical Technology, SINTEF Technology and Society, PB 4760, Sluppen, 7465, Trondheim</wicri:regionArea></affiliation></author><author><name sortKey="Hofstad, Erlend Fagertun" sort="Hofstad, Erlend Fagertun" uniqKey="Hofstad E" first="Erlend Fagertun" last="Hofstad">Erlend Fagertun Hofstad</name></author><author><name sortKey="B, Lars Eirik" sort="B, Lars Eirik" uniqKey="B L" first="Lars Eirik" last="B">Lars Eirik B</name></author><author><name sortKey="Chmarra, Magdalena Karolina" sort="Chmarra, Magdalena Karolina" uniqKey="Chmarra M" first="Magdalena Karolina" last="Chmarra">Magdalena Karolina Chmarra</name></author><author><name sortKey="Kuhry, Esther" sort="Kuhry, Esther" uniqKey="Kuhry E" first="Esther" last="Kuhry">Esther Kuhry</name></author><author><name sortKey="Johnsen, Gjermund" sort="Johnsen, Gjermund" uniqKey="Johnsen G" first="Gjermund" last="Johnsen">Gjermund Johnsen</name></author><author><name sortKey="M Rvik, Ronald" sort="M Rvik, Ronald" uniqKey="M Rvik R" first="Ronald" last="M Rvik">Ronald M Rvik</name></author><author><name sortKey="Lang, Thomas" sort="Lang, Thomas" uniqKey="Lang T" first="Thomas" last="Lang">Thomas Lang</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2013">2013</date><idno type="doi">10.1007/s00464-012-2621-9</idno><idno type="RBID">pubmed:23233004</idno><idno type="pmid">23233004</idno><idno type="wicri:Area/PubMed/Corpus">000A84</idno><idno type="wicri:Area/PubMed/Curation">000A84</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Limitations of haptic feedback devices on construct validity of the LapSim® virtual reality simulator.</title><author><name sortKey="V Penstad, Cecilie" sort="V Penstad, Cecilie" uniqKey="V Penstad C" first="Cecilie" last="V Penstad">Cecilie V Penstad</name><affiliation wicri:level="1"><nlm:affiliation>Department of Medical Technology, SINTEF Technology and Society, PB 4760, Sluppen, 7465, Trondheim, Norway. cecilie.vapenstad@sintef.no</nlm:affiliation><country xml:lang="fr">Norvège</country><wicri:regionArea>Department of Medical Technology, SINTEF Technology and Society, PB 4760, Sluppen, 7465, Trondheim</wicri:regionArea></affiliation></author><author><name sortKey="Hofstad, Erlend Fagertun" sort="Hofstad, Erlend Fagertun" uniqKey="Hofstad E" first="Erlend Fagertun" last="Hofstad">Erlend Fagertun Hofstad</name></author><author><name sortKey="B, Lars Eirik" sort="B, Lars Eirik" uniqKey="B L" first="Lars Eirik" last="B">Lars Eirik B</name></author><author><name sortKey="Chmarra, Magdalena Karolina" sort="Chmarra, Magdalena Karolina" uniqKey="Chmarra M" first="Magdalena Karolina" last="Chmarra">Magdalena Karolina Chmarra</name></author><author><name sortKey="Kuhry, Esther" sort="Kuhry, Esther" uniqKey="Kuhry E" first="Esther" last="Kuhry">Esther Kuhry</name></author><author><name sortKey="Johnsen, Gjermund" sort="Johnsen, Gjermund" uniqKey="Johnsen G" first="Gjermund" last="Johnsen">Gjermund Johnsen</name></author><author><name sortKey="M Rvik, Ronald" sort="M Rvik, Ronald" uniqKey="M Rvik R" first="Ronald" last="M Rvik">Ronald M Rvik</name></author><author><name sortKey="Lang, Thomas" sort="Lang, Thomas" uniqKey="Lang T" first="Thomas" last="Lang">Thomas Lang</name></author></analytic><series><title level="j">Surgical endoscopy</title><idno type="eISSN">1432-2218</idno><imprint><date when="2013" type="published">2013</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Computer Simulation</term><term>Equipment Design</term><term>Feedback</term><term>Female</term><term>Humans</term><term>Laparoscopes</term><term>Male</term><term>Reproducibility of Results</term><term>Touch</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Computer Simulation</term><term>Equipment Design</term><term>Feedback</term><term>Female</term><term>Humans</term><term>Laparoscopes</term><term>Male</term><term>Reproducibility of Results</term><term>Touch</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Surgeons performing laparoscopy need a high degree of psychomotor skills, which can be trained and assessed on virtual reality (VR) simulators. VR simulators simulate the surgical environment and assess psychomotor skills according to predefined parameters. This study aimed to validate a proficiency-based training setup that consisted of two tasks with predefined threshold values and handles with haptic feedback on the LapSim(®) VR simulator. The two tasks have been found to have construct validity in previous studies using handles without haptic feedback.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">23233004</PMID><DateCreated><Year>2013</Year><Month>03</Month><Day>18</Day></DateCreated><DateCompleted><Year>2013</Year><Month>09</Month><Day>23</Day></DateCompleted><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1432-2218</ISSN><JournalIssue CitedMedium="Internet"><Volume>27</Volume><Issue>4</Issue><PubDate><Year>2013</Year><Month>Apr</Month></PubDate></JournalIssue><Title>Surgical endoscopy</Title><ISOAbbreviation>Surg Endosc</ISOAbbreviation></Journal><ArticleTitle>Limitations of haptic feedback devices on construct validity of the LapSim® virtual reality simulator.</ArticleTitle><Pagination><MedlinePgn>1386-96</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s00464-012-2621-9</ELocationID><Abstract><AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">Surgeons performing laparoscopy need a high degree of psychomotor skills, which can be trained and assessed on virtual reality (VR) simulators. VR simulators simulate the surgical environment and assess psychomotor skills according to predefined parameters. This study aimed to validate a proficiency-based training setup that consisted of two tasks with predefined threshold values and handles with haptic feedback on the LapSim(®) VR simulator. The two tasks have been found to have construct validity in previous studies using handles without haptic feedback.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">The participants were divided into three groups: novices (0-50 laparoscopic procedures), intermediates (51-300 laparoscopic procedures), and experts (more than 300 procedures). It was assumed that psychomotor skills increase with experience. All participants conducted the tasks lifting and grasping and fine dissection 20 times each. Validity of the training setup was investigated by comparing the number of times each participant passed a predefined threshold level for a set of 19 parameters.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">Construct validity was established for one parameter; "misses on right side" on the lifting and grasping task, whereas the other 18 parameters did not show construct validity.</AbstractText><AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">The setup employed in this study failed to establish construct validity for more than one parameter. This indicates that the simulation of haptic feedback influences the training performance on laparoscopic simulators and is an important part of validating a training setup. A haptic device should generate haptic sensations in a realistic manner, without introducing frictional forces that are not inherent to laparoscopy.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Våpenstad</LastName><ForeName>Cecilie</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Department of Medical Technology, SINTEF Technology and Society, PB 4760, Sluppen, 7465, Trondheim, Norway. cecilie.vapenstad@sintef.no</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hofstad</LastName><ForeName>Erlend Fagertun</ForeName><Initials>EF</Initials></Author><Author ValidYN="Y"><LastName>Bø</LastName><ForeName>Lars Eirik</ForeName><Initials>LE</Initials></Author><Author ValidYN="Y"><LastName>Chmarra</LastName><ForeName>Magdalena Karolina</ForeName><Initials>MK</Initials></Author><Author ValidYN="Y"><LastName>Kuhry</LastName><ForeName>Esther</ForeName><Initials>E</Initials></Author><Author ValidYN="Y"><LastName>Johnsen</LastName><ForeName>Gjermund</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Mårvik</LastName><ForeName>Ronald</ForeName><Initials>R</Initials></Author><Author ValidYN="Y"><LastName>Langø</LastName><ForeName>Thomas</ForeName><Initials>T</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D023362">Evaluation Studies</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2012</Year><Month>12</Month><Day>12</Day></ArticleDate></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Surg Endosc</MedlineTA><NlmUniqueID>8806653</NlmUniqueID><ISSNLinking>0930-2794</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000328">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D003198">Computer Simulation</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D004867">Equipment Design</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D005246">Feedback</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005260">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D020706">Laparoscopes</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008297">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D015203">Reproducibility of Results</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D014110">Touch</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2012</Year><Month>3</Month><Day>30</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2012</Year><Month>9</Month><Day>21</Day></PubMedPubDate><PubMedPubDate PubStatus="aheadofprint"><Year>2012</Year><Month>12</Month><Day>12</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2012</Year><Month>12</Month><Day>13</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2012</Year><Month>12</Month><Day>13</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2013</Year><Month>9</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="doi">10.1007/s00464-012-2621-9</ArticleId><ArticleId IdType="pubmed">23233004</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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