Biomechanical simulation of the fetal descent without imposed theoretical trajectory
Identifieur interne : 001F60 ( Main/Exploration ); précédent : 001F59; suivant : 001F61Biomechanical simulation of the fetal descent without imposed theoretical trajectory
Auteurs : Romain Buttin [France] ; Florence Zara [France] ; Behzad Shariat [France] ; Tanneguy Redarce [France] ; Gilles Grange [France]Source :
- Computer methods and programs in biomedicine : (Print) [ 0169-2607 ] ; 2013.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Anatomie, Enseignement médical.
English descriptors
- KwdEn :
- Algorithms, Anatomy, Biomechanical Phenomena, Biomechanics, Boundary condition, Computer Simulation, Contraction, Female, Fetus, Finite Element Analysis, Finite element method, Head, Head (anatomy & histology), Head (embryology), Humans, Interactive system, Medical application, Modeling, Models, Anatomic, Obstetrics (education), Optimization, Parturition (physiology), Pelvis (anatomy & histology), Pregnancy, Reliability, Reproducibility of Results, Rigid bodies, Simulator, Software, Stability, Suction, Supervision, Time Factors, Uterine Contraction (physiology), Uterus (anatomy & histology), Volunteering.
- MESH :
- anatomy & histology : Head, Pelvis, Uterus.
- education : Obstetrics.
- embryology : Head.
- physiology : Parturition, Uterine Contraction.
- Algorithms, Biomechanical Phenomena, Computer Simulation, Female, Finite Element Analysis, Humans, Models, Anatomic, Pregnancy, Reproducibility of Results, Software, Time Factors.
- mix :
Abstract
The medical training concerning childbirth for young obstetricians involves performing real deliveries, under supervision. This medical procedure becomes more complicated when instrumented deliveries requiring the use of forceps or suction cups become necessary. For this reason, the use of a versatile, configurable childbirth simulator, taking into account different anatomical and pathological cases, would provide an important benefit in the training of obstetricians, and improve medical procedures. The production of this type of simulator should be generally based on a computerized birth simulation, enabling the computation of the reproductive organs deformation of the parturient woman and fetal interactions as well as the calculation of efforts produced during the second stage of labor. In this paper, we present a geometrical and biomechanical modeling of the main parturient's organs involved in the birth process, interacting with the fetus. Instead of searching for absolute precision, we search to find a good compromise between accuracy and model complexity. At this stage, to verify the correctness of our hypothesis, we use finite element analysis because of its reliability, precision and stability. Moreover, our study improves the previous work carried out on childbirth simulators because: (a) our childbirth model takes into account all the major organs involved in birth process, thus potentially enabling different childbirth scenarios; (b) fetal head is not treated as a rigid body and its motion is computed by taking into account realistic boundary conditions, i.e. we do not impose a pre-computed fetal trajectory; (c) we take into account the cyclic uterine contractions as well as voluntary efforts produced by the muscles of the abdomen; (d) a slight pressure is added inside the abdomen, representing the residual muscle tone. The next stage of our work will concern the optimization of our numerical resolution approach to obtain interactive time simulation, enabling it to be coupled to our haptic device.
Url:
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PascalFrancis, to step Corpus: 000177
- to stream PascalFrancis, to step Curation: 001122
- to stream PascalFrancis, to step Checkpoint: 000171
- to stream Main, to step Merge: 001F82
- to stream PubMed, to step Corpus: 000948
- to stream PubMed, to step Curation: 000948
- to stream PubMed, to step Checkpoint: 000960
- to stream Ncbi, to step Merge: 002711
- to stream Ncbi, to step Curation: 002711
- to stream Ncbi, to step Checkpoint: 002711
- to stream Hal, to step Corpus: 000093
- to stream Hal, to step Curation: 000093
- to stream Hal, to step Checkpoint: 000137
- to stream Main, to step Merge: 001D49
- to stream Main, to step Curation: 001F60
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Biomechanical simulation of the fetal descent without imposed theoretical trajectory</title>
<author><name sortKey="Buttin, Romain" sort="Buttin, Romain" uniqKey="Buttin R" first="Romain" last="Buttin">Romain Buttin</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Université de Lyon, CNRS, Université Lyon 1, LIRIS, SAARA Team, UMR5205</s1>
<s2>69622 Villeurbanne</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region>
<region type="old region" nuts="2">Rhône-Alpes</region>
<settlement type="city">Villeurbanne</settlement>
</placeName>
</affiliation>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Université de Lyon, CNRS, INSA de Lyon, Laboratoire Ampère, UMR5005</s1>
<s2>69621 Villeurbanne</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region>
<region type="old region" nuts="2">Rhône-Alpes</region>
<settlement type="city">Villeurbanne</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Zara, Florence" sort="Zara, Florence" uniqKey="Zara F" first="Florence" last="Zara">Florence Zara</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Université de Lyon, CNRS, Université Lyon 1, LIRIS, SAARA Team, UMR5205</s1>
<s2>69622 Villeurbanne</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region>
<region type="old region" nuts="2">Rhône-Alpes</region>
<settlement type="city">Villeurbanne</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Shariat, Behzad" sort="Shariat, Behzad" uniqKey="Shariat B" first="Behzad" last="Shariat">Behzad Shariat</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Université de Lyon, CNRS, Université Lyon 1, LIRIS, SAARA Team, UMR5205</s1>
<s2>69622 Villeurbanne</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region>
<region type="old region" nuts="2">Rhône-Alpes</region>
<settlement type="city">Villeurbanne</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Redarce, Tanneguy" sort="Redarce, Tanneguy" uniqKey="Redarce T" first="Tanneguy" last="Redarce">Tanneguy Redarce</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Université de Lyon, CNRS, INSA de Lyon, Laboratoire Ampère, UMR5005</s1>
<s2>69621 Villeurbanne</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region>
<region type="old region" nuts="2">Rhône-Alpes</region>
<settlement type="city">Villeurbanne</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Grange, Gilles" sort="Grange, Gilles" uniqKey="Grange G" first="Gilles" last="Grange">Gilles Grange</name>
<affiliation wicri:level="3"><inist:fA14 i1="03"><s1>Maternité Port Royal, Groupe Hospitalier Cochin - Saint Vincent De Paul (Assistance Publique - Hôpitaux de Paris)</s1>
<s2>75679 Paris</s2>
<s3>FRA</s3>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Paris</settlement>
</placeName>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">13-0293894</idno>
<date when="2013">2013</date>
<idno type="stanalyst">PASCAL 13-0293894 INIST</idno>
<idno type="RBID">Pascal:13-0293894</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">000177</idno>
<idno type="wicri:Area/PascalFrancis/Curation">001122</idno>
<idno type="wicri:Area/PascalFrancis/Checkpoint">000171</idno>
<idno type="wicri:doubleKey">0169-2607:2013:Buttin R:biomechanical:simulation:of</idno>
<idno type="wicri:Area/Main/Merge">001F82</idno>
<idno type="wicri:source">PubMed</idno>
<idno type="RBID">pubmed:23731719</idno>
<idno type="wicri:Area/PubMed/Corpus">000948</idno>
<idno type="wicri:Area/PubMed/Curation">000948</idno>
<idno type="wicri:Area/PubMed/Checkpoint">000960</idno>
<idno type="wicri:Area/Ncbi/Merge">002711</idno>
<idno type="wicri:Area/Ncbi/Curation">002711</idno>
<idno type="wicri:Area/Ncbi/Checkpoint">002711</idno>
<idno type="wicri:source">HAL</idno>
<idno type="RBID">Hal:hal-00841386</idno>
<idno type="url">https://hal.archives-ouvertes.fr/hal-00841386</idno>
<idno type="wicri:Area/Hal/Corpus">000093</idno>
<idno type="wicri:Area/Hal/Curation">000093</idno>
<idno type="wicri:Area/Hal/Checkpoint">000137</idno>
<idno type="wicri:doubleKey">0169-2607:2013:Buttin R:biomechanical:simulation:of</idno>
<idno type="wicri:Area/Main/Merge">001D49</idno>
<idno type="wicri:Area/Main/Curation">001F60</idno>
<idno type="wicri:Area/Main/Exploration">001F60</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Biomechanical simulation of the fetal descent without imposed theoretical trajectory</title>
<author><name sortKey="Buttin, Romain" sort="Buttin, Romain" uniqKey="Buttin R" first="Romain" last="Buttin">Romain Buttin</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Université de Lyon, CNRS, Université Lyon 1, LIRIS, SAARA Team, UMR5205</s1>
<s2>69622 Villeurbanne</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region>
<region type="old region" nuts="2">Rhône-Alpes</region>
<settlement type="city">Villeurbanne</settlement>
</placeName>
</affiliation>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Université de Lyon, CNRS, INSA de Lyon, Laboratoire Ampère, UMR5005</s1>
<s2>69621 Villeurbanne</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region>
<region type="old region" nuts="2">Rhône-Alpes</region>
<settlement type="city">Villeurbanne</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Zara, Florence" sort="Zara, Florence" uniqKey="Zara F" first="Florence" last="Zara">Florence Zara</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Université de Lyon, CNRS, Université Lyon 1, LIRIS, SAARA Team, UMR5205</s1>
<s2>69622 Villeurbanne</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region>
<region type="old region" nuts="2">Rhône-Alpes</region>
<settlement type="city">Villeurbanne</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Shariat, Behzad" sort="Shariat, Behzad" uniqKey="Shariat B" first="Behzad" last="Shariat">Behzad Shariat</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Université de Lyon, CNRS, Université Lyon 1, LIRIS, SAARA Team, UMR5205</s1>
<s2>69622 Villeurbanne</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region>
<region type="old region" nuts="2">Rhône-Alpes</region>
<settlement type="city">Villeurbanne</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Redarce, Tanneguy" sort="Redarce, Tanneguy" uniqKey="Redarce T" first="Tanneguy" last="Redarce">Tanneguy Redarce</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Université de Lyon, CNRS, INSA de Lyon, Laboratoire Ampère, UMR5005</s1>
<s2>69621 Villeurbanne</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region>
<region type="old region" nuts="2">Rhône-Alpes</region>
<settlement type="city">Villeurbanne</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Grange, Gilles" sort="Grange, Gilles" uniqKey="Grange G" first="Gilles" last="Grange">Gilles Grange</name>
<affiliation wicri:level="3"><inist:fA14 i1="03"><s1>Maternité Port Royal, Groupe Hospitalier Cochin - Saint Vincent De Paul (Assistance Publique - Hôpitaux de Paris)</s1>
<s2>75679 Paris</s2>
<s3>FRA</s3>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Île-de-France</region>
<settlement type="city">Paris</settlement>
</placeName>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Computer methods and programs in biomedicine : (Print)</title>
<title level="j" type="abbreviated">Comput. methods programs biomed. : (Print)</title>
<idno type="ISSN">0169-2607</idno>
<imprint><date when="2013">2013</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Computer methods and programs in biomedicine : (Print)</title>
<title level="j" type="abbreviated">Comput. methods programs biomed. : (Print)</title>
<idno type="ISSN">0169-2607</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Algorithms</term>
<term>Anatomy</term>
<term>Biomechanical Phenomena</term>
<term>Biomechanics</term>
<term>Boundary condition</term>
<term>Computer Simulation</term>
<term>Contraction</term>
<term>Female</term>
<term>Fetus</term>
<term>Finite Element Analysis</term>
<term>Finite element method</term>
<term>Head</term>
<term>Head (anatomy & histology)</term>
<term>Head (embryology)</term>
<term>Humans</term>
<term>Interactive system</term>
<term>Medical application</term>
<term>Modeling</term>
<term>Models, Anatomic</term>
<term>Obstetrics (education)</term>
<term>Optimization</term>
<term>Parturition (physiology)</term>
<term>Pelvis (anatomy & histology)</term>
<term>Pregnancy</term>
<term>Reliability</term>
<term>Reproducibility of Results</term>
<term>Rigid bodies</term>
<term>Simulator</term>
<term>Software</term>
<term>Stability</term>
<term>Suction</term>
<term>Supervision</term>
<term>Time Factors</term>
<term>Uterine Contraction (physiology)</term>
<term>Uterus (anatomy & histology)</term>
<term>Volunteering</term>
</keywords>
<keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Head</term>
<term>Pelvis</term>
<term>Uterus</term>
</keywords>
<keywords scheme="MESH" qualifier="education" xml:lang="en"><term>Obstetrics</term>
</keywords>
<keywords scheme="MESH" qualifier="embryology" xml:lang="en"><term>Head</term>
</keywords>
<keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Parturition</term>
<term>Uterine Contraction</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Algorithms</term>
<term>Biomechanical Phenomena</term>
<term>Computer Simulation</term>
<term>Female</term>
<term>Finite Element Analysis</term>
<term>Humans</term>
<term>Models, Anatomic</term>
<term>Pregnancy</term>
<term>Reproducibility of Results</term>
<term>Software</term>
<term>Time Factors</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Application médicale</term>
<term>Simulateur</term>
<term>Fiabilité</term>
<term>Système conversationnel</term>
<term>Biomécanique</term>
<term>Anatomie</term>
<term>Foetus</term>
<term>Supervision</term>
<term>Succion</term>
<term>Modélisation</term>
<term>Stabilité</term>
<term>Tête</term>
<term>Corps rigide</term>
<term>Condition aux limites</term>
<term>Contraction</term>
<term>Optimisation</term>
<term>Méthode élément fini</term>
<term>Volontariat</term>
<term>.</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Anatomie</term>
<term>Enseignement médical</term>
</keywords>
<keywords scheme="mix" xml:lang="en"><term>Biomechanical modeling of organs</term>
<term>Fetal descent</term>
<term>Finite Element model</term>
<term>Medical training</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">The medical training concerning childbirth for young obstetricians involves performing real deliveries, under supervision. This medical procedure becomes more complicated when instrumented deliveries requiring the use of forceps or suction cups become necessary. For this reason, the use of a versatile, configurable childbirth simulator, taking into account different anatomical and pathological cases, would provide an important benefit in the training of obstetricians, and improve medical procedures. The production of this type of simulator should be generally based on a computerized birth simulation, enabling the computation of the reproductive organs deformation of the parturient woman and fetal interactions as well as the calculation of efforts produced during the second stage of labor. In this paper, we present a geometrical and biomechanical modeling of the main parturient's organs involved in the birth process, interacting with the fetus. Instead of searching for absolute precision, we search to find a good compromise between accuracy and model complexity. At this stage, to verify the correctness of our hypothesis, we use finite element analysis because of its reliability, precision and stability. Moreover, our study improves the previous work carried out on childbirth simulators because: (a) our childbirth model takes into account all the major organs involved in birth process, thus potentially enabling different childbirth scenarios; (b) fetal head is not treated as a rigid body and its motion is computed by taking into account realistic boundary conditions, i.e. we do not impose a pre-computed fetal trajectory; (c) we take into account the cyclic uterine contractions as well as voluntary efforts produced by the muscles of the abdomen; (d) a slight pressure is added inside the abdomen, representing the residual muscle tone. The next stage of our work will concern the optimization of our numerical resolution approach to obtain interactive time simulation, enabling it to be coupled to our haptic device.</div>
</front>
</TEI>
<affiliations><list><country><li>France</li>
</country>
<region><li>Auvergne-Rhône-Alpes</li>
<li>Rhône-Alpes</li>
<li>Île-de-France</li>
</region>
<settlement><li>Paris</li>
<li>Villeurbanne</li>
</settlement>
</list>
<tree><country name="France"><region name="Auvergne-Rhône-Alpes"><name sortKey="Buttin, Romain" sort="Buttin, Romain" uniqKey="Buttin R" first="Romain" last="Buttin">Romain Buttin</name>
</region>
<name sortKey="Buttin, Romain" sort="Buttin, Romain" uniqKey="Buttin R" first="Romain" last="Buttin">Romain Buttin</name>
<name sortKey="Grange, Gilles" sort="Grange, Gilles" uniqKey="Grange G" first="Gilles" last="Grange">Gilles Grange</name>
<name sortKey="Redarce, Tanneguy" sort="Redarce, Tanneguy" uniqKey="Redarce T" first="Tanneguy" last="Redarce">Tanneguy Redarce</name>
<name sortKey="Shariat, Behzad" sort="Shariat, Behzad" uniqKey="Shariat B" first="Behzad" last="Shariat">Behzad Shariat</name>
<name sortKey="Zara, Florence" sort="Zara, Florence" uniqKey="Zara F" first="Florence" last="Zara">Florence Zara</name>
</country>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001F60 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001F60 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Ticri/CIDE |area= HapticV1 |flux= Main |étape= Exploration |type= RBID |clé= Pascal:13-0293894 |texte= Biomechanical simulation of the fetal descent without imposed theoretical trajectory }}
This area was generated with Dilib version V0.6.23. |