SURGNET: An Integrated Surgical Data Transmission System for Telesurgery
Identifieur interne : 004076 ( Main/Exploration ); précédent : 004075; suivant : 004077SURGNET: An Integrated Surgical Data Transmission System for Telesurgery
Auteurs : Sriram Natarajan [États-Unis] ; Aura Ganz [États-Unis]Source :
- International Journal of Telemedicine and Applications [ 1687-6415 ] ; 2009.
Abstract
Remote surgery information requires quick and reliable transmission between the surgeon and the patient site. However, the networks that interconnect the surgeon and patient sites are usually time varying and lossy which can cause packet loss and delay jitter. In this paper we propose SURGNET, a telesurgery system for which we developed the architecture, algorithms and implemented it on a testbed. The algorithms include adaptive packet prediction and buffer time adjustment techniques which reduce the negative effects caused by the lossy and time varying networks. To evaluate the proposed SURGNET system, at the therapist site, we implemented a therapist panel which controls the force feedback device movements and provides image analysis functionality. At the patient site we controlled a virtual reality applet built in Matlab. The varying network conditions were emulated using NISTNet emulator. Our results show that even for severe packet loss and variable delay jitter, the proposed integrated synchronization techniques significantly improve SURGNET performance.
Url:
DOI: 10.1155/2009/435849
PubMed: 19503803
PubMed Central: 2688654
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Pmc, to step Corpus: 001105
- to stream Pmc, to step Curation: 001105
- to stream Pmc, to step Checkpoint: 002051
- to stream Ncbi, to step Merge: 001161
- to stream Ncbi, to step Curation: 001161
- to stream Ncbi, to step Checkpoint: 001161
- to stream Main, to step Merge: 004146
- to stream Main, to step Curation: 004076
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">SURGNET: An Integrated Surgical Data Transmission System for Telesurgery</title>
<author><name sortKey="Natarajan, Sriram" sort="Natarajan, Sriram" uniqKey="Natarajan S" first="Sriram" last="Natarajan">Sriram Natarajan</name>
<affiliation wicri:level="4"><nlm:aff id="I1">Multimedia Networks Laboratory, Electrical and Computer Science Engineering, University of Massachusetts, Amherst, MA 01003, USA</nlm:aff>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>Multimedia Networks Laboratory, Electrical and Computer Science Engineering, University of Massachusetts, Amherst, MA 01003</wicri:regionArea>
<placeName><region type="state">Massachusetts</region>
</placeName>
<orgName type="university">Université du Massachusetts</orgName>
</affiliation>
</author>
<author><name sortKey="Ganz, Aura" sort="Ganz, Aura" uniqKey="Ganz A" first="Aura" last="Ganz">Aura Ganz</name>
<affiliation wicri:level="4"><nlm:aff id="I1">Multimedia Networks Laboratory, Electrical and Computer Science Engineering, University of Massachusetts, Amherst, MA 01003, USA</nlm:aff>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>Multimedia Networks Laboratory, Electrical and Computer Science Engineering, University of Massachusetts, Amherst, MA 01003</wicri:regionArea>
<placeName><region type="state">Massachusetts</region>
</placeName>
<orgName type="university">Université du Massachusetts</orgName>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PMC</idno>
<idno type="pmid">19503803</idno>
<idno type="pmc">2688654</idno>
<idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2688654</idno>
<idno type="RBID">PMC:2688654</idno>
<idno type="doi">10.1155/2009/435849</idno>
<date when="2009">2009</date>
<idno type="wicri:Area/Pmc/Corpus">001105</idno>
<idno type="wicri:Area/Pmc/Curation">001105</idno>
<idno type="wicri:Area/Pmc/Checkpoint">002051</idno>
<idno type="wicri:Area/Ncbi/Merge">001161</idno>
<idno type="wicri:Area/Ncbi/Curation">001161</idno>
<idno type="wicri:Area/Ncbi/Checkpoint">001161</idno>
<idno type="wicri:doubleKey">1687-6415:2009:Natarajan S:surgnet:an:integrated</idno>
<idno type="wicri:Area/Main/Merge">004146</idno>
<idno type="wicri:Area/Main/Curation">004076</idno>
<idno type="wicri:Area/Main/Exploration">004076</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">SURGNET: An Integrated Surgical Data Transmission System for Telesurgery</title>
<author><name sortKey="Natarajan, Sriram" sort="Natarajan, Sriram" uniqKey="Natarajan S" first="Sriram" last="Natarajan">Sriram Natarajan</name>
<affiliation wicri:level="4"><nlm:aff id="I1">Multimedia Networks Laboratory, Electrical and Computer Science Engineering, University of Massachusetts, Amherst, MA 01003, USA</nlm:aff>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>Multimedia Networks Laboratory, Electrical and Computer Science Engineering, University of Massachusetts, Amherst, MA 01003</wicri:regionArea>
<placeName><region type="state">Massachusetts</region>
</placeName>
<orgName type="university">Université du Massachusetts</orgName>
</affiliation>
</author>
<author><name sortKey="Ganz, Aura" sort="Ganz, Aura" uniqKey="Ganz A" first="Aura" last="Ganz">Aura Ganz</name>
<affiliation wicri:level="4"><nlm:aff id="I1">Multimedia Networks Laboratory, Electrical and Computer Science Engineering, University of Massachusetts, Amherst, MA 01003, USA</nlm:aff>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>Multimedia Networks Laboratory, Electrical and Computer Science Engineering, University of Massachusetts, Amherst, MA 01003</wicri:regionArea>
<placeName><region type="state">Massachusetts</region>
</placeName>
<orgName type="university">Université du Massachusetts</orgName>
</affiliation>
</author>
</analytic>
<series><title level="j">International Journal of Telemedicine and Applications</title>
<idno type="ISSN">1687-6415</idno>
<idno type="eISSN">1687-6423</idno>
<imprint><date when="2009">2009</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass></textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en"><p>Remote surgery information requires quick and reliable transmission between the surgeon and the patient site. However, the networks that interconnect the surgeon and patient sites are usually time varying and lossy which can cause packet loss and delay jitter. In this paper we propose SURGNET, a telesurgery system for which we developed the architecture, algorithms and implemented it on a testbed. The algorithms include adaptive packet prediction and buffer time adjustment techniques which reduce the negative effects caused by the lossy and time varying
networks. To evaluate the proposed SURGNET system, at the therapist site, we implemented a
therapist panel which controls the force feedback device movements and provides image analysis
functionality. At the patient site we controlled a virtual reality applet built in Matlab. The varying
network conditions were emulated using NISTNet emulator. Our results show that even for severe
packet loss and variable delay jitter, the proposed integrated synchronization techniques
significantly improve SURGNET performance.</p>
</div>
</front>
<back><div1 type="bibliography"><listBibl><biblStruct></biblStruct>
<biblStruct></biblStruct>
<biblStruct></biblStruct>
<biblStruct></biblStruct>
<biblStruct></biblStruct>
<biblStruct></biblStruct>
<biblStruct></biblStruct>
<biblStruct></biblStruct>
<biblStruct></biblStruct>
</listBibl>
</div1>
</back>
</TEI>
<affiliations><list><country><li>États-Unis</li>
</country>
<region><li>Massachusetts</li>
</region>
<orgName><li>Université du Massachusetts</li>
</orgName>
</list>
<tree><country name="États-Unis"><region name="Massachusetts"><name sortKey="Natarajan, Sriram" sort="Natarajan, Sriram" uniqKey="Natarajan S" first="Sriram" last="Natarajan">Sriram Natarajan</name>
</region>
<name sortKey="Ganz, Aura" sort="Ganz, Aura" uniqKey="Ganz A" first="Aura" last="Ganz">Aura Ganz</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 004076 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 004076 | 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= PMC:2688654 |texte= SURGNET: An Integrated Surgical Data Transmission System for Telesurgery }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:19503803" \ | HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \ | NlmPubMed2Wicri -a HapticV1
![]() | This area was generated with Dilib version V0.6.23. | ![]() |