Integrative haptic and visual interaction for simulation of PMMA injection during vertebroplasty.
Identifieur interne : 005E05 ( Main/Merge ); précédent : 005E04; suivant : 005E06Integrative haptic and visual interaction for simulation of PMMA injection during vertebroplasty.
Auteurs : Chee-Kong Chui [Singapour] ; Jeremy Teo ; Zhenlan Wang ; Jackson Ong ; Jing Zhang ; Kuan-Ming Si-Hoe ; Sim-Heng Ong ; Chye-Hwang Yan ; Shih-Chang Wang ; Hee-Kit Wong ; James H. Anderson ; Swee-Hin TeohSource :
- Studies in health technology and informatics [ 0926-9630 ] ; 2006.
Descripteurs français
- Wicri :
- geographic : États-Unis.
English descriptors
- KwdEn :
- MESH :
- chemical , administration & dosage : Polymethyl Methacrylate.
- geographic : United States.
- surgery : Spine.
- Computer Simulation, Injections, Motor Skills.
Abstract
In vertebroplasty, physician relies on both sight and feel to properly place the bone needle through various tissue types and densities, and to help monitor the injection of PMMA or cement into the vertebra. Incorrect injecting and reflux of the PMMA into areas where it should not go can result in detrimental clinical complication. This paper focuses on the human-computer interaction for simulating PMMA injection in our virtual spine workstation. Fluoroscopic images are generated from the CT patient volume data and simulated volumetric flow using a time varying 4D volume rendering algorithm. The user's finger movement is captured by a data glove. Immersion CyberGrasp is used to provide the variable resistance felt during injection by constraining the user's thumb. Based on our preliminary experiments with our interfacing system comprising simulated fluoroscopic imaging and haptic interaction, we found that the former has a larger impact on the user's control during injection.
PubMed: 16404023
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pubmed:16404023Le document en format XML
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Anderson</name></author><author><name sortKey="Teoh, Swee Hin" sort="Teoh, Swee Hin" uniqKey="Teoh S" first="Swee-Hin" last="Teoh">Swee-Hin Teoh</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2006">2006</date><idno type="RBID">pubmed:16404023</idno><idno type="pmid">16404023</idno><idno type="wicri:Area/PubMed/Corpus">001864</idno><idno type="wicri:Area/PubMed/Curation">001864</idno><idno type="wicri:Area/PubMed/Checkpoint">001580</idno><idno type="wicri:Area/Ncbi/Merge">000844</idno><idno type="wicri:Area/Ncbi/Curation">000844</idno><idno type="wicri:Area/Ncbi/Checkpoint">000844</idno><idno type="wicri:doubleKey">0926-9630:2006:Chui C:integrative:haptic:and</idno><idno type="wicri:Area/Main/Merge">005E05</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Integrative haptic and visual interaction for simulation of PMMA injection during vertebroplasty.</title><author><name sortKey="Chui, Chee Kong" sort="Chui, Chee Kong" uniqKey="Chui C" first="Chee-Kong" last="Chui">Chee-Kong Chui</name><affiliation wicri:level="4"><nlm:affiliation>Department of Mechanical Engineering, National University of Singapore. mpecck@nus.edu.sg</nlm:affiliation><country>Singapour</country><orgName type="university">Université nationale de Singapour</orgName></affiliation></author><author><name sortKey="Teo, Jeremy" sort="Teo, Jeremy" uniqKey="Teo J" first="Jeremy" last="Teo">Jeremy Teo</name></author><author><name sortKey="Wang, Zhenlan" sort="Wang, Zhenlan" uniqKey="Wang Z" first="Zhenlan" last="Wang">Zhenlan Wang</name></author><author><name sortKey="Ong, Jackson" sort="Ong, Jackson" uniqKey="Ong J" first="Jackson" last="Ong">Jackson Ong</name></author><author><name sortKey="Zhang, Jing" sort="Zhang, Jing" uniqKey="Zhang J" first="Jing" last="Zhang">Jing Zhang</name></author><author><name sortKey="Si Hoe, Kuan Ming" sort="Si Hoe, Kuan Ming" uniqKey="Si Hoe K" first="Kuan-Ming" last="Si-Hoe">Kuan-Ming Si-Hoe</name></author><author><name sortKey="Ong, Sim Heng" sort="Ong, Sim Heng" uniqKey="Ong S" first="Sim-Heng" last="Ong">Sim-Heng Ong</name></author><author><name sortKey="Yan, Chye Hwang" sort="Yan, Chye Hwang" uniqKey="Yan C" first="Chye-Hwang" last="Yan">Chye-Hwang Yan</name></author><author><name sortKey="Wang, Shih Chang" sort="Wang, Shih Chang" uniqKey="Wang S" first="Shih-Chang" last="Wang">Shih-Chang Wang</name></author><author><name sortKey="Wong, Hee Kit" sort="Wong, Hee Kit" uniqKey="Wong H" first="Hee-Kit" last="Wong">Hee-Kit Wong</name></author><author><name sortKey="Anderson, James H" sort="Anderson, James H" uniqKey="Anderson J" first="James H" last="Anderson">James H. Anderson</name></author><author><name sortKey="Teoh, Swee Hin" sort="Teoh, Swee Hin" uniqKey="Teoh S" first="Swee-Hin" last="Teoh">Swee-Hin Teoh</name></author></analytic><series><title level="j">Studies in health technology and informatics</title><idno type="ISSN">0926-9630</idno><imprint><date when="2006" type="published">2006</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Computer Simulation</term><term>Injections</term><term>Motor Skills</term><term>Polymethyl Methacrylate (administration & dosage)</term><term>Spine (surgery)</term><term>United States</term></keywords><keywords scheme="MESH" type="chemical" qualifier="administration & dosage" xml:lang="en"><term>Polymethyl Methacrylate</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>United States</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Spine</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Computer Simulation</term><term>Injections</term><term>Motor Skills</term></keywords><keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>États-Unis</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In vertebroplasty, physician relies on both sight and feel to properly place the bone needle through various tissue types and densities, and to help monitor the injection of PMMA or cement into the vertebra. Incorrect injecting and reflux of the PMMA into areas where it should not go can result in detrimental clinical complication. This paper focuses on the human-computer interaction for simulating PMMA injection in our virtual spine workstation. Fluoroscopic images are generated from the CT patient volume data and simulated volumetric flow using a time varying 4D volume rendering algorithm. The user's finger movement is captured by a data glove. Immersion CyberGrasp is used to provide the variable resistance felt during injection by constraining the user's thumb. Based on our preliminary experiments with our interfacing system comprising simulated fluoroscopic imaging and haptic interaction, we found that the former has a larger impact on the user's control during injection.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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