Development of a surgical simulator for laparoscopic esophageal procedures.
Identifieur interne : 001573 ( PubMed/Corpus ); précédent : 001572; suivant : 001574Development of a surgical simulator for laparoscopic esophageal procedures.
Auteurs : Changmok Choi ; Hyonyung Han ; Bummo An ; Jung KimSource :
- Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference [ 1557-170X ] ; 2006.
English descriptors
- KwdEn :
- Computer Graphics, Computer Simulation, Computer-Assisted Instruction (methods), Esophagectomy (education), Esophagectomy (methods), Esophagus (physiology), Esophagus (surgery), Humans, Imaging, Three-Dimensional (methods), Korea, Laparoscopy (methods), Models, Anatomic, Models, Biological, Surgery, Computer-Assisted (education), Surgery, Computer-Assisted (methods), User-Computer Interface.
- MESH :
- geographic : Korea.
- education : Esophagectomy, Surgery, Computer-Assisted.
- methods : Computer-Assisted Instruction, Esophagectomy, Imaging, Three-Dimensional, Laparoscopy, Surgery, Computer-Assisted.
- physiology : Esophagus.
- surgery : Esophagus.
- Computer Graphics, Computer Simulation, Humans, Models, Anatomic, Models, Biological, User-Computer Interface.
Abstract
This paper describes a surgical simulator of laparoscopic esophageal procedures with virtual reality (VR) technology for training purposes. Because the success of the procedure is highly influenced by the number of practices, a VR based simulator is a promising training medium in terms of safety and expense. For the realistic simulation of tool-tissue interactions, a physically based soft tissue model of the esophagus and an algorithm of cutting on the lower esophagus skin are implemented. The tissue parameters from in vivo animal experiments are combined with geometric organ models segmented from the visible human dataset and integrated into the laparoscopic surgical simulation system consisting of haptic interface devices inside an abdominal mannequin and a graphic display. This system can be used to demonstrate deformation and cutting of the esophagus, where the user can haptically interact with the virtual soft tissues and see the corresponding organ deformation on the visual display simultaneously.
DOI: 10.1109/IEMBS.2006.259660
PubMed: 17945603
Links to Exploration step
pubmed:17945603Le document en format XML
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Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. 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Because the success of the procedure is highly influenced by the number of practices, a VR based simulator is a promising training medium in terms of safety and expense. For the realistic simulation of tool-tissue interactions, a physically based soft tissue model of the esophagus and an algorithm of cutting on the lower esophagus skin are implemented. The tissue parameters from in vivo animal experiments are combined with geometric organ models segmented from the visible human dataset and integrated into the laparoscopic surgical simulation system consisting of haptic interface devices inside an abdominal mannequin and a graphic display. This system can be used to demonstrate deformation and cutting of the esophagus, where the user can haptically interact with the virtual soft tissues and see the corresponding organ deformation on the visual display simultaneously.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">17945603</PMID><DateCreated><Year>2007</Year><Month>10</Month><Day>23</Day></DateCreated><DateCompleted><Year>2008</Year><Month>03</Month><Day>19</Day></DateCompleted><DateRevised><Year>2014</Year><Month>08</Month><Day>21</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">1557-170X</ISSN><JournalIssue CitedMedium="Print"><Volume>1</Volume><PubDate><Year>2006</Year></PubDate></JournalIssue><Title>Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference</Title><ISOAbbreviation>Conf Proc IEEE Eng Med Biol Soc</ISOAbbreviation></Journal><ArticleTitle>Development of a surgical simulator for laparoscopic esophageal procedures.</ArticleTitle><Pagination><MedlinePgn>819-22</MedlinePgn></Pagination><Abstract><AbstractText>This paper describes a surgical simulator of laparoscopic esophageal procedures with virtual reality (VR) technology for training purposes. Because the success of the procedure is highly influenced by the number of practices, a VR based simulator is a promising training medium in terms of safety and expense. For the realistic simulation of tool-tissue interactions, a physically based soft tissue model of the esophagus and an algorithm of cutting on the lower esophagus skin are implemented. The tissue parameters from in vivo animal experiments are combined with geometric organ models segmented from the visible human dataset and integrated into the laparoscopic surgical simulation system consisting of haptic interface devices inside an abdominal mannequin and a graphic display. This system can be used to demonstrate deformation and cutting of the esophagus, where the user can haptically interact with the virtual soft tissues and see the corresponding organ deformation on the visual display simultaneously.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Choi</LastName><ForeName>Changmok</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Department of Mechanical Engineering, Korea Advanced Institute of Science & Technology, Seoul, Korea. axlguitar@kaist.ac.kr</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Han</LastName><ForeName>Hyonyung</ForeName><Initials>H</Initials></Author><Author ValidYN="Y"><LastName>An</LastName><ForeName>Bummo</ForeName><Initials>B</Initials></Author><Author ValidYN="Y"><LastName>Kim</LastName><ForeName>Jung</ForeName><Initials>J</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Conf Proc IEEE Eng Med Biol Soc</MedlineTA><NlmUniqueID>101243413</NlmUniqueID><ISSNLinking>1557-170X</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D003196">Computer Graphics</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D003198">Computer Simulation</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D003194">Computer-Assisted Instruction</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000379">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D016629">Esophagectomy</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000193">education</QualifierName><QualifierName MajorTopicYN="N" UI="Q000379">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D004947">Esophagus</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName><QualifierName MajorTopicYN="Y" UI="Q000601">surgery</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D021621">Imaging, Three-Dimensional</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000379">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" Type="Geographic" UI="D007723">Korea</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D010535">Laparoscopy</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000379">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008953">Models, Anatomic</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D008954">Models, Biological</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D025321">Surgery, Computer-Assisted</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000193">education</QualifierName><QualifierName MajorTopicYN="Y" UI="Q000379">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D014584">User-Computer Interface</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2007</Year><Month>10</Month><Day>20</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2008</Year><Month>3</Month><Day>20</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2007</Year><Month>10</Month><Day>20</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="doi">10.1109/IEMBS.2006.259660</ArticleId><ArticleId IdType="pubmed">17945603</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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