Palpation simulator with stable haptic feedback.
Identifieur interne : 000459 ( PubMed/Corpus ); précédent : 000458; suivant : 000460Palpation simulator with stable haptic feedback.
Auteurs : Sang-Youn Kim ; Jee-Hwan Ryu ; Woojeong LeeSource :
- Minimally invasive therapy & allied technologies : MITAT : official journal of the Society for Minimally Invasive Therapy [ 1365-2931 ] ; 2015.
English descriptors
- KwdEn :
- MESH :
- education : Laparoscopy.
- Computer Simulation, Feedback, Humans, Palpation, User-Computer Interface.
Abstract
The main difficulty in constructing palpation simulators is to compute and to generate stable and realistic haptic feedback without vibration. When a user haptically interacts with highly non-homogeneous soft tissues through a palpation simulator, a sudden change of stiffness in target tissues causes unstable interaction with the object.
DOI: 10.3109/13645706.2014.987677
PubMed: 25539890
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pubmed:25539890Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Palpation simulator with stable haptic feedback.</title><author><name sortKey="Kim, Sang Youn" sort="Kim, Sang Youn" uniqKey="Kim S" first="Sang-Youn" last="Kim">Sang-Youn Kim</name><affiliation><nlm:affiliation>Interaction Lab., Advanced Technology Research Center, Korea University of Technology and Education , Cheonan, Chungnam , Korea.</nlm:affiliation></affiliation></author><author><name sortKey="Ryu, Jee Hwan" sort="Ryu, Jee Hwan" uniqKey="Ryu J" first="Jee-Hwan" last="Ryu">Jee-Hwan Ryu</name></author><author><name sortKey="Lee, Woojeong" sort="Lee, Woojeong" uniqKey="Lee W" first="Woojeong" last="Lee">Woojeong Lee</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="RBID">pubmed:25539890</idno><idno type="pmid">25539890</idno><idno type="doi">10.3109/13645706.2014.987677</idno><idno type="wicri:Area/PubMed/Corpus">000459</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Palpation simulator with stable haptic feedback.</title><author><name sortKey="Kim, Sang Youn" sort="Kim, Sang Youn" uniqKey="Kim S" first="Sang-Youn" last="Kim">Sang-Youn Kim</name><affiliation><nlm:affiliation>Interaction Lab., Advanced Technology Research Center, Korea University of Technology and Education , Cheonan, Chungnam , Korea.</nlm:affiliation></affiliation></author><author><name sortKey="Ryu, Jee Hwan" sort="Ryu, Jee Hwan" uniqKey="Ryu J" first="Jee-Hwan" last="Ryu">Jee-Hwan Ryu</name></author><author><name sortKey="Lee, Woojeong" sort="Lee, Woojeong" uniqKey="Lee W" first="Woojeong" last="Lee">Woojeong Lee</name></author></analytic><series><title level="j">Minimally invasive therapy & allied technologies : MITAT : official journal of the Society for Minimally Invasive Therapy</title><idno type="eISSN">1365-2931</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Computer Simulation</term><term>Feedback</term><term>Humans</term><term>Laparoscopy (education)</term><term>Palpation</term><term>User-Computer Interface</term></keywords><keywords scheme="MESH" qualifier="education" xml:lang="en"><term>Laparoscopy</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Computer Simulation</term><term>Feedback</term><term>Humans</term><term>Palpation</term><term>User-Computer Interface</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The main difficulty in constructing palpation simulators is to compute and to generate stable and realistic haptic feedback without vibration. When a user haptically interacts with highly non-homogeneous soft tissues through a palpation simulator, a sudden change of stiffness in target tissues causes unstable interaction with the object.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">25539890</PMID><DateCreated><Year>2015</Year><Month>07</Month><Day>10</Day></DateCreated><DateCompleted><Year>2016</Year><Month>04</Month><Day>04</Day></DateCompleted><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1365-2931</ISSN><JournalIssue CitedMedium="Internet"><Volume>24</Volume><Issue>4</Issue><PubDate><Year>2015</Year></PubDate></JournalIssue><Title>Minimally invasive therapy & allied technologies : MITAT : official journal of the Society for Minimally Invasive Therapy</Title><ISOAbbreviation>Minim Invasive Ther Allied Technol</ISOAbbreviation></Journal><ArticleTitle>Palpation simulator with stable haptic feedback.</ArticleTitle><Pagination><MedlinePgn>211-7</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.3109/13645706.2014.987677</ELocationID><Abstract><AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">The main difficulty in constructing palpation simulators is to compute and to generate stable and realistic haptic feedback without vibration. When a user haptically interacts with highly non-homogeneous soft tissues through a palpation simulator, a sudden change of stiffness in target tissues causes unstable interaction with the object.</AbstractText><AbstractText Label="MATERIAL AND METHODS" NlmCategory="METHODS">We propose a model consisting of a virtual adjustable damper and an energy measuring element. The energy measuring element gauges energy which is stored in a palpation simulator and the virtual adjustable damper dissipates the energy to achieve stable haptic interaction.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">To investigate the haptic behavior of the proposed method, impulse and continuous inputs are provided to target tissues. If a haptic interface point meets with the hardest portion in the target tissues modeled with a conventional method, we observe unstable motion and feedback force. However, when the target tissues are modeled with the proposed method, a palpation simulator provides stable interaction without vibration.</AbstractText><AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">The proposed method overcomes a problem in conventional haptic palpation simulators where unstable force or vibration can be generated if there is a big discrepancy in material property between an element and its neighboring elements in target tissues.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Kim</LastName><ForeName>Sang-Youn</ForeName><Initials>SY</Initials><AffiliationInfo><Affiliation>Interaction Lab., Advanced Technology Research Center, Korea University of Technology and Education , Cheonan, Chungnam , Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ryu</LastName><ForeName>Jee-Hwan</ForeName><Initials>JH</Initials></Author><Author ValidYN="Y"><LastName>Lee</LastName><ForeName>WooJeong</ForeName><Initials>W</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><ArticleDate DateType="Electronic"><Year>2014</Year><Month>12</Month><Day>25</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Minim Invasive Ther Allied Technol</MedlineTA><NlmUniqueID>9612996</NlmUniqueID><ISSNLinking>1364-5706</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D003198">Computer Simulation</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="D010535">Laparoscopy</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000193">education</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D010173">Palpation</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D014584">User-Computer Interface</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Haptic interaction</Keyword><Keyword MajorTopicYN="N">palpation simulator</Keyword><Keyword MajorTopicYN="N">soft tissue modeling</Keyword><Keyword MajorTopicYN="N">stable interaction</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="aheadofprint"><Year>2014</Year><Month>12</Month><Day>25</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>12</Month><Day>26</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>12</Month><Day>30</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>4</Month><Day>5</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">25539890</ArticleId><ArticleId IdType="doi">10.3109/13645706.2014.987677</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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