Determining deformation resistance in cutting soft tissue with nonuniform thickness.
Identifieur interne : 000A64 ( Ncbi/Checkpoint ); précédent : 000A63; suivant : 000A65Determining deformation resistance in cutting soft tissue with nonuniform thickness.
Auteurs : Teeranoot Chanthasopeephan [États-Unis] ; Jaydev P. Desai ; Alan C W. LauSource :
- Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference [ 1557-170X ] ; 2004.
Abstract
Understanding soft tissue response during tool tissue interaction is important for developing a reality based haptic interaction model for surgical training and simulation. In this work, experiments were conducted to cut liver specimens with nonuniform thickness. Three cutting speeds ranging from 0.1 cm/sec-2.54 cm/sec were used. The cutting forces, cutting tool displacement, and tool/tissue imaging via stereo camera system were collected. The time varying depth-of-cut in the thickness-varying specimen was then determined using image analysis. The force-displacement data revealed that the cutting process consisted of a sequence of repeating units each comprising of a localized deformation phase followed by localized crack extension phase in the tissue. Based on depth-of-cut normalized cutting force, the deformation resistance of the tissue during the localized deformation phases was determined. The deformation resistance was characterized via the local effective modulus (LEM) of the soft tissue. The effect of cutting speed on the deformation resistance of the soft tissue was determined.
DOI: 10.1109/IEMBS.2004.1403788
PubMed: 17270847
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 001704
- to stream PubMed, to step Curation: 001704
- to stream PubMed, to step Checkpoint: 001848
- to stream Ncbi, to step Merge: 000A64
- to stream Ncbi, to step Curation: 000A64
Links to Exploration step
pubmed:17270847Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Determining deformation resistance in cutting soft tissue with nonuniform thickness.</title><author><name sortKey="Chanthasopeephan, Teeranoot" sort="Chanthasopeephan, Teeranoot" uniqKey="Chanthasopeephan T" first="Teeranoot" last="Chanthasopeephan">Teeranoot Chanthasopeephan</name><affiliation wicri:level="2"><nlm:affiliation>Dept. of Mech. Eng. & Mech., Drexel Univ., Philadelphia, PA, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Dept. of Mech. Eng. & Mech., Drexel Univ., Philadelphia, PA</wicri:regionArea><placeName><region type="state">Pennsylvanie</region></placeName></affiliation></author><author><name sortKey="Desai, Jaydev P" sort="Desai, Jaydev P" uniqKey="Desai J" first="Jaydev P" last="Desai">Jaydev P. Desai</name></author><author><name sortKey="Lau, Alan C W" sort="Lau, Alan C W" uniqKey="Lau A" first="Alan C W" last="Lau">Alan C W. Lau</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2004">2004</date><idno type="doi">10.1109/IEMBS.2004.1403788</idno><idno type="RBID">pubmed:17270847</idno><idno type="pmid">17270847</idno><idno type="wicri:Area/PubMed/Corpus">001704</idno><idno type="wicri:Area/PubMed/Curation">001704</idno><idno type="wicri:Area/PubMed/Checkpoint">001848</idno><idno type="wicri:Area/Ncbi/Merge">000A64</idno><idno type="wicri:Area/Ncbi/Curation">000A64</idno><idno type="wicri:Area/Ncbi/Checkpoint">000A64</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Determining deformation resistance in cutting soft tissue with nonuniform thickness.</title><author><name sortKey="Chanthasopeephan, Teeranoot" sort="Chanthasopeephan, Teeranoot" uniqKey="Chanthasopeephan T" first="Teeranoot" last="Chanthasopeephan">Teeranoot Chanthasopeephan</name><affiliation wicri:level="2"><nlm:affiliation>Dept. of Mech. Eng. & Mech., Drexel Univ., Philadelphia, PA, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Dept. of Mech. Eng. & Mech., Drexel Univ., Philadelphia, PA</wicri:regionArea><placeName><region type="state">Pennsylvanie</region></placeName></affiliation></author><author><name sortKey="Desai, Jaydev P" sort="Desai, Jaydev P" uniqKey="Desai J" first="Jaydev P" last="Desai">Jaydev P. Desai</name></author><author><name sortKey="Lau, Alan C W" sort="Lau, Alan C W" uniqKey="Lau A" first="Alan C W" last="Lau">Alan C W. Lau</name></author></analytic><series><title level="j">Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference</title><idno type="ISSN">1557-170X</idno><imprint><date when="2004" type="published">2004</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Understanding soft tissue response during tool tissue interaction is important for developing a reality based haptic interaction model for surgical training and simulation. In this work, experiments were conducted to cut liver specimens with nonuniform thickness. Three cutting speeds ranging from 0.1 cm/sec-2.54 cm/sec were used. The cutting forces, cutting tool displacement, and tool/tissue imaging via stereo camera system were collected. The time varying depth-of-cut in the thickness-varying specimen was then determined using image analysis. The force-displacement data revealed that the cutting process consisted of a sequence of repeating units each comprising of a localized deformation phase followed by localized crack extension phase in the tissue. Based on depth-of-cut normalized cutting force, the deformation resistance of the tissue during the localized deformation phases was determined. The deformation resistance was characterized via the local effective modulus (LEM) of the soft tissue. The effect of cutting speed on the deformation resistance of the soft tissue was determined.</div></front></TEI><affiliations><list><country><li>États-Unis</li></country><region><li>Pennsylvanie</li></region></list><tree><noCountry><name sortKey="Desai, Jaydev P" sort="Desai, Jaydev P" uniqKey="Desai J" first="Jaydev P" last="Desai">Jaydev P. Desai</name><name sortKey="Lau, Alan C W" sort="Lau, Alan C W" uniqKey="Lau A" first="Alan C W" last="Lau">Alan C W. Lau</name></noCountry><country name="États-Unis"><region name="Pennsylvanie"><name sortKey="Chanthasopeephan, Teeranoot" sort="Chanthasopeephan, Teeranoot" uniqKey="Chanthasopeephan T" first="Teeranoot" last="Chanthasopeephan">Teeranoot Chanthasopeephan</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/Ncbi/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000A64 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Ncbi/Checkpoint/biblio.hfd -nk 000A64 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Ticri/CIDE
|area= HapticV1
|flux= Ncbi
|étape= Checkpoint
|type= RBID
|clé= pubmed:17270847
|texte= Determining deformation resistance in cutting soft tissue with nonuniform thickness.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Ncbi/Checkpoint/RBID.i -Sk "pubmed:17270847" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Ncbi/Checkpoint/biblio.hfd \
| NlmPubMed2Wicri -a HapticV1
| This area was generated with Dilib version V0.6.23. |  |