Heuristic haptic texture for surgical simulations.
Identifieur interne : 001A77 ( PubMed/Corpus ); précédent : 001A76; suivant : 001A78Heuristic haptic texture for surgical simulations.
Auteurs : Eric Acosta ; Bharti Temkin ; John A. Griswold ; Sammy A. Deeb ; Tom Krummel ; Randy S. Haluck ; Louis R. KavoussiSource :
- Studies in health technology and informatics [ 0926-9630 ] ; 2002.
English descriptors
- KwdEn :
- MESH :
- education : General Surgery.
- instrumentation : Surgery, Computer-Assisted.
- trends : Computer Simulation.
- Biomechanical Phenomena, Feedback, Humans, Touch, User-Computer Interface.
Abstract
Generation of credible force feedback renderings adds the sense of touch crucial for the development of a realistic virtual surgical environment. However, a number of difficulties must be overcome before this can be achieved. One of the problems is the paucity of data on the in-vivo tissue compliance properties needed to generate acceptable output forces. Without this "haptic texture," the sense of touch component remains relatively primitive and unrealistic. Current research in the quantitative analysis of biomechanics of living tissue, including collection of in-vivo tissue compliance data using specialized sensors, has made tremendous progress. However, integration of all facets of biomechanical data in order to transfer them into haptic texture remains a very difficult problem. For this reason, we are attempting to create a library of heuristic haptic textures of anatomical structures. The library of heuristic haptic textures will capture the expert's sense of feel for selected anatomical structures and will be used to convey the sense of touch for surgical training simulations. Once the techniques for converting biomechanical data into haptic texture become more robust, this library can be used as a benchmark to verify theoretical computational models used for generating output forces in haptic devices.
PubMed: 15458053
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Deeb</name></author><author><name sortKey="Krummel, Tom" sort="Krummel, Tom" uniqKey="Krummel T" first="Tom" last="Krummel">Tom Krummel</name></author><author><name sortKey="Haluck, Randy S" sort="Haluck, Randy S" uniqKey="Haluck R" first="Randy S" last="Haluck">Randy S. Haluck</name></author><author><name sortKey="Kavoussi, Louis R" sort="Kavoussi, Louis R" uniqKey="Kavoussi L" first="Louis R" last="Kavoussi">Louis R. Kavoussi</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2002">2002</date><idno type="RBID">pubmed:15458053</idno><idno type="pmid">15458053</idno><idno type="wicri:Area/PubMed/Corpus">001A77</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Heuristic haptic texture for surgical simulations.</title><author><name sortKey="Acosta, Eric" sort="Acosta, Eric" uniqKey="Acosta E" first="Eric" last="Acosta">Eric Acosta</name><affiliation><nlm:affiliation>Dept of Computer Science, Texas Tech University, Lubbock, TX 79409, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Temkin, Bharti" sort="Temkin, Bharti" uniqKey="Temkin B" first="Bharti" last="Temkin">Bharti Temkin</name></author><author><name sortKey="Griswold, John A" sort="Griswold, John A" uniqKey="Griswold J" first="John A" last="Griswold">John A. Griswold</name></author><author><name sortKey="Deeb, Sammy A" sort="Deeb, Sammy A" uniqKey="Deeb S" first="Sammy A" last="Deeb">Sammy A. Deeb</name></author><author><name sortKey="Krummel, Tom" sort="Krummel, Tom" uniqKey="Krummel T" first="Tom" last="Krummel">Tom Krummel</name></author><author><name sortKey="Haluck, Randy S" sort="Haluck, Randy S" uniqKey="Haluck R" first="Randy S" last="Haluck">Randy S. Haluck</name></author><author><name sortKey="Kavoussi, Louis R" sort="Kavoussi, Louis R" uniqKey="Kavoussi L" first="Louis R" last="Kavoussi">Louis R. Kavoussi</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>Biomechanical Phenomena</term><term>Computer Simulation (trends)</term><term>Feedback</term><term>General Surgery (education)</term><term>Humans</term><term>Surgery, Computer-Assisted (instrumentation)</term><term>Touch</term><term>User-Computer Interface</term></keywords><keywords scheme="MESH" qualifier="education" xml:lang="en"><term>General Surgery</term></keywords><keywords scheme="MESH" qualifier="instrumentation" xml:lang="en"><term>Surgery, Computer-Assisted</term></keywords><keywords scheme="MESH" qualifier="trends" xml:lang="en"><term>Computer Simulation</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biomechanical Phenomena</term><term>Feedback</term><term>Humans</term><term>Touch</term><term>User-Computer Interface</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Generation of credible force feedback renderings adds the sense of touch crucial for the development of a realistic virtual surgical environment. However, a number of difficulties must be overcome before this can be achieved. One of the problems is the paucity of data on the in-vivo tissue compliance properties needed to generate acceptable output forces. Without this "haptic texture," the sense of touch component remains relatively primitive and unrealistic. Current research in the quantitative analysis of biomechanics of living tissue, including collection of in-vivo tissue compliance data using specialized sensors, has made tremendous progress. However, integration of all facets of biomechanical data in order to transfer them into haptic texture remains a very difficult problem. For this reason, we are attempting to create a library of heuristic haptic textures of anatomical structures. The library of heuristic haptic textures will capture the expert's sense of feel for selected anatomical structures and will be used to convey the sense of touch for surgical training simulations. Once the techniques for converting biomechanical data into haptic texture become more robust, this library can be used as a benchmark to verify theoretical computational models used for generating output forces in haptic devices.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">15458053</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>2013</Year><Month>11</Month><Day>21</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>Heuristic haptic texture for surgical simulations.</ArticleTitle><Pagination><MedlinePgn>14-6</MedlinePgn></Pagination><Abstract><AbstractText>Generation of credible force feedback renderings adds the sense of touch crucial for the development of a realistic virtual surgical environment. However, a number of difficulties must be overcome before this can be achieved. One of the problems is the paucity of data on the in-vivo tissue compliance properties needed to generate acceptable output forces. Without this "haptic texture," the sense of touch component remains relatively primitive and unrealistic. Current research in the quantitative analysis of biomechanics of living tissue, including collection of in-vivo tissue compliance data using specialized sensors, has made tremendous progress. However, integration of all facets of biomechanical data in order to transfer them into haptic texture remains a very difficult problem. For this reason, we are attempting to create a library of heuristic haptic textures of anatomical structures. The library of heuristic haptic textures will capture the expert's sense of feel for selected anatomical structures and will be used to convey the sense of touch for surgical training simulations. Once the techniques for converting biomechanical data into haptic texture become more robust, this library can be used as a benchmark to verify theoretical computational models used for generating output forces in haptic devices.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Acosta</LastName><ForeName>Eric</ForeName><Initials>E</Initials><AffiliationInfo><Affiliation>Dept of Computer Science, Texas Tech University, Lubbock, TX 79409, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Temkin</LastName><ForeName>Bharti</ForeName><Initials>B</Initials></Author><Author ValidYN="Y"><LastName>Griswold</LastName><ForeName>John A</ForeName><Initials>JA</Initials></Author><Author ValidYN="Y"><LastName>Deeb</LastName><ForeName>Sammy A</ForeName><Initials>SA</Initials></Author><Author ValidYN="Y"><LastName>Krummel</LastName><ForeName>Tom</ForeName><Initials>T</Initials></Author><Author ValidYN="Y"><LastName>Haluck</LastName><ForeName>Randy S</ForeName><Initials>RS</Initials></Author><Author ValidYN="Y"><LastName>Kavoussi</LastName><ForeName>Louis R</ForeName><Initials>LR</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</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="N" UI="D001696">Biomechanical Phenomena</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D003198">Computer Simulation</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000639">trends</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D005246">Feedback</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D013502">General Surgery</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000193">education</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D025321">Surgery, Computer-Assisted</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000295">instrumentation</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D014110">Touch</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D014584">User-Computer Interface</DescriptorName></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">15458053</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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