HapticV1, PubMed, Corpus, bibRecord, 001354

A computer model of soft tissue interaction with a surgical aspirator.

Identifieur interne : 001354 ( PubMed/Corpus ); précédent : 001353; suivant : 001355

A computer model of soft tissue interaction with a surgical aspirator.

Auteurs : Vincent Mora ; Di Jiang ; Rupert Brooks ; Sébastien Delorme

Source :

Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention ; 2009.

RBID : pubmed:20425970

English descriptors

KwdEn :
- Animals, Brain (physiopathology), Brain (surgery), Cattle, Computer Simulation, Connective Tissue (physiology), Connective Tissue (surgery), Elastic Modulus (physiology), Hardness, In Vitro Techniques, Models, Biological, Suction (methods), Surgery, Computer-Assisted (methods), Tensile Strength (physiology).
MESH :
- methods : Suction, Surgery, Computer-Assisted.
- physiology : Connective Tissue, Elastic Modulus, Tensile Strength.
- physiopathology : Brain.
- surgery : Brain, Connective Tissue.
- Animals, Cattle, Computer Simulation, Hardness, In Vitro Techniques, Models, Biological.

Abstract

Surgical aspirators are one of the most frequently used neurosurgical tools. Effective training on a neurosurgery simulator requires a visually and haptically realistic rendering of surgical aspiration. However, there is little published data on mechanical interaction between soft biological tissues and surgical aspirators. In this study an experimental setup for measuring tissue response is described and results on calf brain and a range of phantom materials are presented. Local graphical and haptic models are proposed. They are simple enough for real-time application, and closely match the observed tissue response. Tissue resection (cutting) with suction is simulated using a volume sculpting approach. A simulation of suction is presented as a demonstration of the effectiveness of the approach.

PubMed: 20425970

Links to Exploration step

pubmed:20425970

Le document en format XML

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<author><name sortKey="Mora, Vincent" sort="Mora, Vincent" uniqKey="Mora V" first="Vincent" last="Mora">Vincent Mora</name>
<affiliation><nlm:affiliation>Industrial Materials Institute - National Research Council, Canada. vincent.mora@imi-cnrc.gc.ca</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Jiang, Di" sort="Jiang, Di" uniqKey="Jiang D" first="Di" last="Jiang">Di Jiang</name>
</author>
<author><name sortKey="Brooks, Rupert" sort="Brooks, Rupert" uniqKey="Brooks R" first="Rupert" last="Brooks">Rupert Brooks</name>
</author>
<author><name sortKey="Delorme, Sebastien" sort="Delorme, Sebastien" uniqKey="Delorme S" first="Sébastien" last="Delorme">Sébastien Delorme</name>
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<affiliation><nlm:affiliation>Industrial Materials Institute - National Research Council, Canada. vincent.mora@imi-cnrc.gc.ca</nlm:affiliation>
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<author><name sortKey="Jiang, Di" sort="Jiang, Di" uniqKey="Jiang D" first="Di" last="Jiang">Di Jiang</name>
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<author><name sortKey="Brooks, Rupert" sort="Brooks, Rupert" uniqKey="Brooks R" first="Rupert" last="Brooks">Rupert Brooks</name>
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<author><name sortKey="Delorme, Sebastien" sort="Delorme, Sebastien" uniqKey="Delorme S" first="Sébastien" last="Delorme">Sébastien Delorme</name>
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<series><title level="j">Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention</title>
<imprint><date when="2009" type="published">2009</date>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term>
<term>Brain (physiopathology)</term>
<term>Brain (surgery)</term>
<term>Cattle</term>
<term>Computer Simulation</term>
<term>Connective Tissue (physiology)</term>
<term>Connective Tissue (surgery)</term>
<term>Elastic Modulus (physiology)</term>
<term>Hardness</term>
<term>In Vitro Techniques</term>
<term>Models, Biological</term>
<term>Suction (methods)</term>
<term>Surgery, Computer-Assisted (methods)</term>
<term>Tensile Strength (physiology)</term>
</keywords>
<keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Suction</term>
<term>Surgery, Computer-Assisted</term>
</keywords>
<keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Connective Tissue</term>
<term>Elastic Modulus</term>
<term>Tensile Strength</term>
</keywords>
<keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Brain</term>
</keywords>
<keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Brain</term>
<term>Connective Tissue</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Animals</term>
<term>Cattle</term>
<term>Computer Simulation</term>
<term>Hardness</term>
<term>In Vitro Techniques</term>
<term>Models, Biological</term>
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<front><div type="abstract" xml:lang="en">Surgical aspirators are one of the most frequently used neurosurgical tools. Effective training on a neurosurgery simulator requires a visually and haptically realistic rendering of surgical aspiration. However, there is little published data on mechanical interaction between soft biological tissues and surgical aspirators. In this study an experimental setup for measuring tissue response is described and results on calf brain and a range of phantom materials are presented. Local graphical and haptic models are proposed. They are simple enough for real-time application, and closely match the observed tissue response. Tissue resection (cutting) with suction is simulated using a volume sculpting approach. A simulation of suction is presented as a demonstration of the effectiveness of the approach.</div>
</front>
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<DateCreated><Year>2010</Year>
<Month>04</Month>
<Day>29</Day>
</DateCreated>
<DateCompleted><Year>2010</Year>
<Month>06</Month>
<Day>07</Day>
</DateCompleted>
<DateRevised><Year>2014</Year>
<Month>11</Month>
<Day>20</Day>
</DateRevised>
<Article PubModel="Print"><Journal><JournalIssue CitedMedium="Print"><Volume>12</Volume>
<Issue>Pt 1</Issue>
<PubDate><Year>2009</Year>
</PubDate>
</JournalIssue>
<Title>Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention</Title>
<ISOAbbreviation>Med Image Comput Comput Assist Interv</ISOAbbreviation>
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<ArticleTitle>A computer model of soft tissue interaction with a surgical aspirator.</ArticleTitle>
<Pagination><MedlinePgn>51-8</MedlinePgn>
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<Abstract><AbstractText>Surgical aspirators are one of the most frequently used neurosurgical tools. Effective training on a neurosurgery simulator requires a visually and haptically realistic rendering of surgical aspiration. However, there is little published data on mechanical interaction between soft biological tissues and surgical aspirators. In this study an experimental setup for measuring tissue response is described and results on calf brain and a range of phantom materials are presented. Local graphical and haptic models are proposed. They are simple enough for real-time application, and closely match the observed tissue response. Tissue resection (cutting) with suction is simulated using a volume sculpting approach. A simulation of suction is presented as a demonstration of the effectiveness of the approach.</AbstractText>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Mora</LastName>
<ForeName>Vincent</ForeName>
<Initials>V</Initials>
<AffiliationInfo><Affiliation>Industrial Materials Institute - National Research Council, Canada. vincent.mora@imi-cnrc.gc.ca</Affiliation>
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</Author>
<Author ValidYN="Y"><LastName>Jiang</LastName>
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<Author ValidYN="Y"><LastName>Brooks</LastName>
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<Language>eng</Language>
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<MedlineJournalInfo><Country>Germany</Country>
<MedlineTA>Med Image Comput Comput Assist Interv</MedlineTA>
<NlmUniqueID>101249582</NlmUniqueID>
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<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000818">Animals</DescriptorName>
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<MeshHeading><DescriptorName MajorTopicYN="N" UI="D001921">Brain</DescriptorName>
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<QualifierName MajorTopicYN="Y" UI="Q000601">surgery</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D002417">Cattle</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D003198">Computer Simulation</DescriptorName>
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<MeshHeading><DescriptorName MajorTopicYN="N" UI="D003238">Connective Tissue</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName>
<QualifierName MajorTopicYN="Y" UI="Q000601">surgery</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D055119">Elastic Modulus</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D006244">Hardness</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D066298">In Vitro Techniques</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="Y" UI="D008954">Models, Biological</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D013396">Suction</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000379">methods</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D025321">Surgery, Computer-Assisted</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000379">methods</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D013718">Tensile Strength</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName>
</MeshHeading>
</MeshHeadingList>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2010</Year>
<Month>4</Month>
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<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="pubmed">20425970</ArticleId>
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A computer model of soft tissue interaction with a surgical aspirator.

A computer model of soft tissue interaction with a surgical aspirator.

Source :

English descriptors

Abstract

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri

Pour générer des pages wiki