Objective surgical performance evaluation based on haptic feedback.
Identifieur interne : 001A66 ( PubMed/Corpus ); précédent : 001A65; suivant : 001A67Objective surgical performance evaluation based on haptic feedback.
Auteurs : Louise Moody ; Chris Baber ; Theodoros N. ArvanitisSource :
- Studies in health technology and informatics [ 0926-9630 ] ; 2002.
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Abstract
In order to develop effective virtual reality training systems for surgery there is a need to provide appropriate sensory and performance feedback to the user. This paper aims to demonstrate a method by which performance data can be collected. This is used to investigate the effect of haptic feedback on performance. A PHANTOM desktop device was used in conjunction with a suturing simulation A pair of needle-holders was instrumented with strain gauges and attached to the stylus of the PHANTOM allowing the measurement of force application and time. Suturing performance was evaluated in terms of stitch completion time, peak force application, and the length and straightness of the stitch. The effect of the level of force feedback provided by the simulation and performance over time was considered. The results indicate that the presence of force feedback affected task completion time, peak force application and the straightness of the stitch. Task completion time was shown to increase with the level of force feedback provided. Performance was seen to improve over time in terms of task completion time and the accuracy ofthe stitch. The work has examined how the presence and level of force feedback affects performance of a simple task. The accuracy of haptic feedback is important in the design of surgical simulation systems to ensure effective training transfer. A data collection method by which objective performance evaluation can be made is demonstrated. The method can be applied to training using bench models, simulations and potentially in the operating theatre.
PubMed: 15458106
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Arvanitis</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2002">2002</date><idno type="RBID">pubmed:15458106</idno><idno type="pmid">15458106</idno><idno type="wicri:Area/PubMed/Corpus">001A66</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Objective surgical performance evaluation based on haptic feedback.</title><author><name sortKey="Moody, Louise" sort="Moody, Louise" uniqKey="Moody L" first="Louise" last="Moody">Louise Moody</name><affiliation><nlm:affiliation>Electronic, Electrical and Computer Engineering, The University of Birmingham, Edgbaston, UK B15 2TT.</nlm:affiliation></affiliation></author><author><name sortKey="Baber, Chris" sort="Baber, Chris" uniqKey="Baber C" first="Chris" last="Baber">Chris Baber</name></author><author><name sortKey="Arvanitis, Theodoros N" sort="Arvanitis, Theodoros N" uniqKey="Arvanitis T" first="Theodoros N" last="Arvanitis">Theodoros N. Arvanitis</name></author></analytic><series><title level="j">Studies in health technology and informatics</title><idno type="ISSN">0926-9630</idno><imprint><date when="2002" type="published">2002</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Clinical Competence</term><term>Computer Simulation</term><term>Dermatologic Surgical Procedures</term><term>Evaluation Studies as Topic</term><term>Feedback</term><term>Humans</term><term>Models, Anatomic</term><term>Suture Techniques (education)</term><term>User-Computer Interface</term><term>Wounds and Injuries (surgery)</term></keywords><keywords scheme="MESH" qualifier="education" xml:lang="en"><term>Suture Techniques</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Wounds and Injuries</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Clinical Competence</term><term>Computer Simulation</term><term>Dermatologic Surgical Procedures</term><term>Evaluation Studies as Topic</term><term>Feedback</term><term>Humans</term><term>Models, Anatomic</term><term>User-Computer Interface</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In order to develop effective virtual reality training systems for surgery there is a need to provide appropriate sensory and performance feedback to the user. This paper aims to demonstrate a method by which performance data can be collected. This is used to investigate the effect of haptic feedback on performance. A PHANTOM desktop device was used in conjunction with a suturing simulation A pair of needle-holders was instrumented with strain gauges and attached to the stylus of the PHANTOM allowing the measurement of force application and time. Suturing performance was evaluated in terms of stitch completion time, peak force application, and the length and straightness of the stitch. The effect of the level of force feedback provided by the simulation and performance over time was considered. The results indicate that the presence of force feedback affected task completion time, peak force application and the straightness of the stitch. Task completion time was shown to increase with the level of force feedback provided. Performance was seen to improve over time in terms of task completion time and the accuracy ofthe stitch. The work has examined how the presence and level of force feedback affects performance of a simple task. The accuracy of haptic feedback is important in the design of surgical simulation systems to ensure effective training transfer. A data collection method by which objective performance evaluation can be made is demonstrated. The method can be applied to training using bench models, simulations and potentially in the operating theatre.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">15458106</PMID><DateCreated><Year>2004</Year><Month>10</Month><Day>01</Day></DateCreated><DateCompleted><Year>2004</Year><Month>11</Month><Day>02</Day></DateCompleted><DateRevised><Year>2012</Year><Month>11</Month><Day>15</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0926-9630</ISSN><JournalIssue CitedMedium="Print"><Volume>85</Volume><PubDate><Year>2002</Year></PubDate></JournalIssue><Title>Studies in health technology and informatics</Title><ISOAbbreviation>Stud Health Technol Inform</ISOAbbreviation></Journal><ArticleTitle>Objective surgical performance evaluation based on haptic feedback.</ArticleTitle><Pagination><MedlinePgn>304-10</MedlinePgn></Pagination><Abstract><AbstractText>In order to develop effective virtual reality training systems for surgery there is a need to provide appropriate sensory and performance feedback to the user. This paper aims to demonstrate a method by which performance data can be collected. This is used to investigate the effect of haptic feedback on performance. A PHANTOM desktop device was used in conjunction with a suturing simulation A pair of needle-holders was instrumented with strain gauges and attached to the stylus of the PHANTOM allowing the measurement of force application and time. Suturing performance was evaluated in terms of stitch completion time, peak force application, and the length and straightness of the stitch. The effect of the level of force feedback provided by the simulation and performance over time was considered. The results indicate that the presence of force feedback affected task completion time, peak force application and the straightness of the stitch. Task completion time was shown to increase with the level of force feedback provided. Performance was seen to improve over time in terms of task completion time and the accuracy ofthe stitch. The work has examined how the presence and level of force feedback affects performance of a simple task. The accuracy of haptic feedback is important in the design of surgical simulation systems to ensure effective training transfer. A data collection method by which objective performance evaluation can be made is demonstrated. The method can be applied to training using bench models, simulations and potentially in the operating theatre.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Moody</LastName><ForeName>Louise</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>Electronic, Electrical and Computer Engineering, The University of Birmingham, Edgbaston, UK B15 2TT.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Baber</LastName><ForeName>Chris</ForeName><Initials>C</Initials></Author><Author ValidYN="Y"><LastName>Arvanitis</LastName><ForeName>Theodoros N</ForeName><Initials>TN</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016430">Clinical Trial</PublicationType><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D018848">Controlled Clinical Trial</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Stud Health Technol Inform</MedlineTA><NlmUniqueID>9214582</NlmUniqueID><ISSNLinking>0926-9630</ISSNLinking></MedlineJournalInfo><CitationSubset>T</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D002983">Clinical Competence</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D003198">Computer Simulation</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D062109">Dermatologic Surgical Procedures</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005069">Evaluation Studies as Topic</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D005246">Feedback</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008953">Models, Anatomic</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D013536">Suture Techniques</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000193">education</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D014584">User-Computer Interface</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D014947">Wounds and Injuries</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000601">surgery</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2004</Year><Month>10</Month><Day>2</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2004</Year><Month>11</Month><Day>4</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2004</Year><Month>10</Month><Day>2</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">15458106</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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