HapticV1, Ncbi, Merge, bibRecord, 000639

Interactive haptic modeling of colon and colonoscope.

Identifieur interne : 000639 ( Ncbi/Merge ); précédent : 000638; suivant : 000640

Interactive haptic modeling of colon and colonoscope.

Auteurs : Woo Jin Ahn ; Doo Yong Lee

Source :

Studies in health technology and informatics [ 0926-9630 ] ; 2004.

RBID : pubmed:15544227

English descriptors

KwdEn :
- Colon (anatomy & histology), Computer Simulation, Humans, Models, Theoretical, User-Computer Interface.
MESH :
- anatomy & histology : Colon.
- Computer Simulation, Humans, Models, Theoretical, User-Computer Interface.

Abstract

This paper presents physics-based modeling for colonoscopy training simulator. The colon is modeled as a chain of beam along the medial axis for global bending motions. The Timoshenko's beam theory is applied to the centerline of colon extracted from a medical image. The stiffness matrix of colon is formulated using the finite element method. The colonoscope model consists of rigid elements connected with torsional spring and damper. This modeling allows global bending motions to be simulated in real time.

PubMed: 15544227

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pubmed:15544227

Le document en format XML

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<author><name sortKey="Ahn, Woo Jin" sort="Ahn, Woo Jin" uniqKey="Ahn W" first="Woo Jin" last="Ahn">Woo Jin Ahn</name>
<affiliation><nlm:affiliation>Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology.</nlm:affiliation>
<wicri:noCountry code="subField">Korea Advanced Institute of Science and Technology</wicri:noCountry>
</affiliation>
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<author><name sortKey="Lee, Doo Yong" sort="Lee, Doo Yong" uniqKey="Lee D" first="Doo Yong" last="Lee">Doo Yong Lee</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">Interactive haptic modeling of colon and colonoscope.</title>
<author><name sortKey="Ahn, Woo Jin" sort="Ahn, Woo Jin" uniqKey="Ahn W" first="Woo Jin" last="Ahn">Woo Jin Ahn</name>
<affiliation><nlm:affiliation>Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology.</nlm:affiliation>
<wicri:noCountry code="subField">Korea Advanced Institute of Science and Technology</wicri:noCountry>
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<author><name sortKey="Lee, Doo Yong" sort="Lee, Doo Yong" uniqKey="Lee D" first="Doo Yong" last="Lee">Doo Yong Lee</name>
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<series><title level="j">Studies in health technology and informatics</title>
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<imprint><date when="2004" type="published">2004</date>
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<term>Computer Simulation</term>
<term>Humans</term>
<term>Models, Theoretical</term>
<term>User-Computer Interface</term>
</keywords>
<keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Colon</term>
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<front><div type="abstract" xml:lang="en">This paper presents physics-based modeling for colonoscopy training simulator. The colon is modeled as a chain of beam along the medial axis for global bending motions. The Timoshenko's beam theory is applied to the centerline of colon extracted from a medical image. The stiffness matrix of colon is formulated using the finite element method. The colonoscope model consists of rigid elements connected with torsional spring and damper. This modeling allows global bending motions to be simulated in real time.</div>
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<DateCompleted><Year>2004</Year>
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<JournalIssue CitedMedium="Print"><Volume>98</Volume>
<PubDate><Year>2004</Year>
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<Title>Studies in health technology and informatics</Title>
<ISOAbbreviation>Stud Health Technol Inform</ISOAbbreviation>
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<ArticleTitle>Interactive haptic modeling of colon and colonoscope.</ArticleTitle>
<Pagination><MedlinePgn>1-3</MedlinePgn>
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<Abstract><AbstractText>This paper presents physics-based modeling for colonoscopy training simulator. The colon is modeled as a chain of beam along the medial axis for global bending motions. The Timoshenko's beam theory is applied to the centerline of colon extracted from a medical image. The stiffness matrix of colon is formulated using the finite element method. The colonoscope model consists of rigid elements connected with torsional spring and damper. This modeling allows global bending motions to be simulated in real time.</AbstractText>
</Abstract>
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<ForeName>Doo Yong</ForeName>
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<MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D003106">Colon</DescriptorName>
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<MeshHeading><DescriptorName MajorTopicYN="N" UI="D003198">Computer Simulation</DescriptorName>
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<MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName>
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<MeshHeading><DescriptorName MajorTopicYN="Y" UI="D008962">Models, Theoretical</DescriptorName>
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<MeshHeading><DescriptorName MajorTopicYN="Y" UI="D014584">User-Computer Interface</DescriptorName>
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<PublicationStatus>ppublish</PublicationStatus>
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<affiliations><list></list>
<tree><noCountry><name sortKey="Ahn, Woo Jin" sort="Ahn, Woo Jin" uniqKey="Ahn W" first="Woo Jin" last="Ahn">Woo Jin Ahn</name>
<name sortKey="Lee, Doo Yong" sort="Lee, Doo Yong" uniqKey="Lee D" first="Doo Yong" last="Lee">Doo Yong Lee</name>
</noCountry>
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</record>

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	Serveur d'exploration sur les dispositifs haptiques
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Serveur d'exploration sur les dispositifs haptiques

Interactive haptic modeling of colon and colonoscope.

Interactive haptic modeling of colon and colonoscope.

Source :

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

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