Catheter insertion simulation with co-registered direct volume rendering and haptic feedback.
Identifieur interne : 001E16 ( PubMed/Corpus ); précédent : 001E15; suivant : 001E17Catheter insertion simulation with co-registered direct volume rendering and haptic feedback.
Auteurs : E. Gobbetti ; M. Tuveri ; G. Zanetti ; A. ZorcoloSource :
- Studies in health technology and informatics [ 0926-9630 ] ; 2000.
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Abstract
We have developed an experimental catheter insertion simulation system supporting head-tracked stereoscopic viewing of volumetric anatomic reconstructions registered with direct haptic 3D interaction. The system takes as input data acquired with standard medical imaging modalities and regards it as a visual and haptic environment whose parameters are interactively defined using look-up tables. The system's display, positioned like a surgical table, provide a realistic impression of looking down at the patient. Measuring head motion via a six degrees-of-freedom head tracker, good positions to observe the anatomy and identify the catheter insertion point are quickly established with simple head motion. By generating appropriate stereoscopic images and co-registering physical and virtual spaces beforehand, volumes appear at fixed physical positions and it is possible to control catheter insertion via direct interaction with a PHANToM haptic device. During the insertion procedure, the system provides perception of the effort of penetration and deviation inside the traversed tissues. Semi-transparent volumetric rendering augment the sensory feedback with the visual indication of the inserted catheter position inside the body.
PubMed: 10977591
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Zorcolo</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2000">2000</date><idno type="RBID">pubmed:10977591</idno><idno type="pmid">10977591</idno><idno type="wicri:Area/PubMed/Corpus">001E16</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Catheter insertion simulation with co-registered direct volume rendering and haptic feedback.</title><author><name sortKey="Gobbetti, E" sort="Gobbetti, E" uniqKey="Gobbetti E" first="E" last="Gobbetti">E. Gobbetti</name><affiliation><nlm:affiliation>Center for Advanced Studies, Research and Development, Sardinia, Uta, Italy. Enrico@crs4.it</nlm:affiliation></affiliation></author><author><name sortKey="Tuveri, M" sort="Tuveri, M" uniqKey="Tuveri M" first="M" last="Tuveri">M. Tuveri</name></author><author><name sortKey="Zanetti, G" sort="Zanetti, G" uniqKey="Zanetti G" first="G" last="Zanetti">G. Zanetti</name></author><author><name sortKey="Zorcolo, A" sort="Zorcolo, A" uniqKey="Zorcolo A" first="A" last="Zorcolo">A. Zorcolo</name></author></analytic><series><title level="j">Studies in health technology and informatics</title><idno type="ISSN">0926-9630</idno><imprint><date when="2000" type="published">2000</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Catheterization, Peripheral</term><term>Computer Simulation</term><term>Feedback</term><term>Humans</term><term>Image Processing, Computer-Assisted</term><term>Models, Anatomic</term><term>Phantoms, Imaging</term><term>Software</term><term>User-Computer Interface</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Catheterization, Peripheral</term><term>Computer Simulation</term><term>Feedback</term><term>Humans</term><term>Image Processing, Computer-Assisted</term><term>Models, Anatomic</term><term>Phantoms, Imaging</term><term>Software</term><term>User-Computer Interface</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We have developed an experimental catheter insertion simulation system supporting head-tracked stereoscopic viewing of volumetric anatomic reconstructions registered with direct haptic 3D interaction. The system takes as input data acquired with standard medical imaging modalities and regards it as a visual and haptic environment whose parameters are interactively defined using look-up tables. The system's display, positioned like a surgical table, provide a realistic impression of looking down at the patient. Measuring head motion via a six degrees-of-freedom head tracker, good positions to observe the anatomy and identify the catheter insertion point are quickly established with simple head motion. By generating appropriate stereoscopic images and co-registering physical and virtual spaces beforehand, volumes appear at fixed physical positions and it is possible to control catheter insertion via direct interaction with a PHANToM haptic device. During the insertion procedure, the system provides perception of the effort of penetration and deviation inside the traversed tissues. Semi-transparent volumetric rendering augment the sensory feedback with the visual indication of the inserted catheter position inside the body.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">10977591</PMID><DateCreated><Year>2000</Year><Month>08</Month><Day>15</Day></DateCreated><DateCompleted><Year>2000</Year><Month>08</Month><Day>15</Day></DateCompleted><DateRevised><Year>2004</Year><Month>11</Month><Day>17</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0926-9630</ISSN><JournalIssue CitedMedium="Print"><Volume>70</Volume><PubDate><Year>2000</Year></PubDate></JournalIssue><Title>Studies in health technology and informatics</Title><ISOAbbreviation>Stud Health Technol Inform</ISOAbbreviation></Journal><ArticleTitle>Catheter insertion simulation with co-registered direct volume rendering and haptic feedback.</ArticleTitle><Pagination><MedlinePgn>96-8</MedlinePgn></Pagination><Abstract><AbstractText>We have developed an experimental catheter insertion simulation system supporting head-tracked stereoscopic viewing of volumetric anatomic reconstructions registered with direct haptic 3D interaction. The system takes as input data acquired with standard medical imaging modalities and regards it as a visual and haptic environment whose parameters are interactively defined using look-up tables. The system's display, positioned like a surgical table, provide a realistic impression of looking down at the patient. Measuring head motion via a six degrees-of-freedom head tracker, good positions to observe the anatomy and identify the catheter insertion point are quickly established with simple head motion. By generating appropriate stereoscopic images and co-registering physical and virtual spaces beforehand, volumes appear at fixed physical positions and it is possible to control catheter insertion via direct interaction with a PHANToM haptic device. During the insertion procedure, the system provides perception of the effort of penetration and deviation inside the traversed tissues. Semi-transparent volumetric rendering augment the sensory feedback with the visual indication of the inserted catheter position inside the body.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Gobbetti</LastName><ForeName>E</ForeName><Initials>E</Initials><AffiliationInfo><Affiliation>Center for Advanced Studies, Research and Development, Sardinia, Uta, Italy. Enrico@crs4.it</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Tuveri</LastName><ForeName>M</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Zanetti</LastName><ForeName>G</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Zorcolo</LastName><ForeName>A</ForeName><Initials>A</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><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="D002406">Catheterization, Peripheral</DescriptorName></MeshHeading><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="Y" UI="D007091">Image Processing, Computer-Assisted</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008953">Models, Anatomic</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D019047">Phantoms, Imaging</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D012984">Software</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D014584">User-Computer Interface</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2000</Year><Month>9</Month><Day>8</Day><Hour>11</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2000</Year><Month>9</Month><Day>8</Day><Hour>11</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2000</Year><Month>9</Month><Day>8</Day><Hour>11</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">10977591</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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