A Comparative Study Between an Improved Novel Air-Cushion Sensor and a Wheeled Probe for Minimally Invasive Surgery
Identifieur interne : 003F47 ( Main/Curation ); précédent : 003F46; suivant : 003F48A Comparative Study Between an Improved Novel Air-Cushion Sensor and a Wheeled Probe for Minimally Invasive Surgery
Auteurs : Dinusha Zbyszewski [Royaume-Uni] ; Benjamin Challacombe [Royaume-Uni] ; JICHUN LI [Royaume-Uni] ; Lakmal Seneviratne [Royaume-Uni, Émirats arabes unis] ; Kaspar Althoefer [Royaume-Uni] ; Prokar Dasgupta [Royaume-Uni] ; Declan Murphy [Royaume-Uni]Source :
- Journal of endourology [ 0892-7790 ] ; 2010.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
- MESH :
- instrumentation : Minimally Invasive Surgical Procedures.
- Air, Equipment Design, Models, Biological.
Abstract
Purpose: We describe a comparative study between an enhanced air-cushion tactile sensor and a wheeled indentation probe. These laparoscopic tools are designed to rapidly locate soft-tissue abnormalities during minimally invasive surgery (MIS). Materials and Methods: The air-cushion tactile sensor consists of an optically based sensor with a 7.8 mm sphere "floating" on a cushion of air at the tip of a shaft. The wheeled indentation probe is a 10 mm wide and 5 mm in diameter wheel mounted to a force/torque sensor. A continuous rolling indentation technique is used to pass the sensors over the soft-tissue surfaces. The variations in stiffness of the viscoelastic materials that are detected during the rolling indentations are illustrated by stiffness maps that can be used for tissue diagnosis. The probes were tested by having to detect four embedded nodules in a silicone phantom. Each probe was attached to a robotic manipulator and rolled over the silicone phantom in parallel paths. The readings of each probe collected during the process of rolling indentation were used to achieve the final results. Results: The results show that both sensors reliably detected the areas of variable stiffness by accurately identifying the location of each nodule. These are illustrated in the form of two three-dimensional spatiomechanical maps. Conclusions: These probes have the potential to be used in MIS because they could provide surgeons with information on the mechanical properties of soft tissue, consequently enhancing the reduction in haptic feedback.
Url:
Links toward previous steps (curation, corpus...)
- to stream PascalFrancis, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000598
- to stream PascalFrancis, to step Curation: Pour aller vers cette notice dans l'étape Curation :000E07
- to stream PascalFrancis, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :000510
- to stream Main, to step Merge: Pour aller vers cette notice dans l'étape Curation :004009
- to stream Pmc, to step Corpus: Pour aller vers cette notice dans l'étape Curation :001381
- to stream Pmc, to step Curation: Pour aller vers cette notice dans l'étape Curation :001381
- to stream Pmc, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :001F86
- to stream PubMed, to step Corpus: Pour aller vers cette notice dans l'étape Curation :001065
- to stream PubMed, to step Curation: Pour aller vers cette notice dans l'étape Curation :001065
- to stream PubMed, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :001006
- to stream Ncbi, to step Merge: Pour aller vers cette notice dans l'étape Curation :001615
- to stream Ncbi, to step Curation: Pour aller vers cette notice dans l'étape Curation :001615
- to stream Ncbi, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :001615
- to stream Main, to step Merge: Pour aller vers cette notice dans l'étape Curation :003914
Links to Exploration step
Pascal:10-0367672Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">A Comparative Study Between an Improved Novel Air-Cushion Sensor and a Wheeled Probe for Minimally Invasive Surgery</title>
<author><name sortKey="Zbyszewski, Dinusha" sort="Zbyszewski, Dinusha" uniqKey="Zbyszewski D" first="Dinusha" last="Zbyszewski">Dinusha Zbyszewski</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Mechanical Engineering, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Challacombe, Benjamin" sort="Challacombe, Benjamin" uniqKey="Challacombe B" first="Benjamin" last="Challacombe">Benjamin Challacombe</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Department of Urology, Guy's and St. Thomas' Hospitals, NHS Foundation Trust, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>2 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Jichun Li" sort="Jichun Li" uniqKey="Jichun Li" last="Jichun Li">JICHUN LI</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Mechanical Engineering, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Seneviratne, Lakmal" sort="Seneviratne, Lakmal" uniqKey="Seneviratne L" first="Lakmal" last="Seneviratne">Lakmal Seneviratne</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Mechanical Engineering, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Faculty of Engineering, Khalifa University of Science, Technology & Research (KUSTAR), Abu Dhabi Campus, P.O. Box 127788</s1>
<s2>Abu Dhabi</s2>
<s3>ARE</s3>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Émirats arabes unis</country>
<wicri:noRegion>Abu Dhabi</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Althoefer, Kaspar" sort="Althoefer, Kaspar" uniqKey="Althoefer K" first="Kaspar" last="Althoefer">Kaspar Althoefer</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Mechanical Engineering, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Dasgupta, Prokar" sort="Dasgupta, Prokar" uniqKey="Dasgupta P" first="Prokar" last="Dasgupta">Prokar Dasgupta</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Department of Urology, Guy's and St. Thomas' Hospitals, NHS Foundation Trust, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>2 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Murphy, Declan" sort="Murphy, Declan" uniqKey="Murphy D" first="Declan" last="Murphy">Declan Murphy</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Department of Urology, Guy's and St. Thomas' Hospitals, NHS Foundation Trust, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>2 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">10-0367672</idno>
<date when="2010">2010</date>
<idno type="stanalyst">PASCAL 10-0367672 INIST</idno>
<idno type="RBID">Pascal:10-0367672</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">000598</idno>
<idno type="wicri:Area/PascalFrancis/Curation">000E07</idno>
<idno type="wicri:Area/PascalFrancis/Checkpoint">000510</idno>
<idno type="wicri:doubleKey">0892-7790:2010:Zbyszewski D:a:comparative:study</idno>
<idno type="wicri:Area/Main/Merge">004009</idno>
<idno type="wicri:source">PMC</idno>
<idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2956525</idno>
<idno type="RBID">PMC:2956525</idno>
<idno type="wicri:Area/Pmc/Corpus">001381</idno>
<idno type="wicri:Area/Pmc/Curation">001381</idno>
<idno type="wicri:Area/Pmc/Checkpoint">001F86</idno>
<idno type="wicri:source">PubMed</idno>
<idno type="wicri:Area/PubMed/Corpus">001065</idno>
<idno type="wicri:Area/PubMed/Curation">001065</idno>
<idno type="wicri:Area/PubMed/Checkpoint">001006</idno>
<idno type="wicri:Area/Ncbi/Merge">001615</idno>
<idno type="wicri:Area/Ncbi/Curation">001615</idno>
<idno type="wicri:Area/Ncbi/Checkpoint">001615</idno>
<idno type="wicri:doubleKey">0892-7790:2010:Zbyszewski D:a:comparative:study</idno>
<idno type="wicri:Area/Main/Merge">003914</idno>
<idno type="wicri:Area/Main/Curation">003F47</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">A Comparative Study Between an Improved Novel Air-Cushion Sensor and a Wheeled Probe for Minimally Invasive Surgery</title>
<author><name sortKey="Zbyszewski, Dinusha" sort="Zbyszewski, Dinusha" uniqKey="Zbyszewski D" first="Dinusha" last="Zbyszewski">Dinusha Zbyszewski</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Mechanical Engineering, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Challacombe, Benjamin" sort="Challacombe, Benjamin" uniqKey="Challacombe B" first="Benjamin" last="Challacombe">Benjamin Challacombe</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Department of Urology, Guy's and St. Thomas' Hospitals, NHS Foundation Trust, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>2 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Jichun Li" sort="Jichun Li" uniqKey="Jichun Li" last="Jichun Li">JICHUN LI</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Mechanical Engineering, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Seneviratne, Lakmal" sort="Seneviratne, Lakmal" uniqKey="Seneviratne L" first="Lakmal" last="Seneviratne">Lakmal Seneviratne</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Mechanical Engineering, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Faculty of Engineering, Khalifa University of Science, Technology & Research (KUSTAR), Abu Dhabi Campus, P.O. Box 127788</s1>
<s2>Abu Dhabi</s2>
<s3>ARE</s3>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Émirats arabes unis</country>
<wicri:noRegion>Abu Dhabi</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Althoefer, Kaspar" sort="Althoefer, Kaspar" uniqKey="Althoefer K" first="Kaspar" last="Althoefer">Kaspar Althoefer</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Mechanical Engineering, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Dasgupta, Prokar" sort="Dasgupta, Prokar" uniqKey="Dasgupta P" first="Prokar" last="Dasgupta">Prokar Dasgupta</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Department of Urology, Guy's and St. Thomas' Hospitals, NHS Foundation Trust, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>2 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Murphy, Declan" sort="Murphy, Declan" uniqKey="Murphy D" first="Declan" last="Murphy">Declan Murphy</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Department of Urology, Guy's and St. Thomas' Hospitals, NHS Foundation Trust, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>2 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Journal of endourology</title>
<title level="j" type="abbreviated">J. endourol.</title>
<idno type="ISSN">0892-7790</idno>
<imprint><date when="2010">2010</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Journal of endourology</title>
<title level="j" type="abbreviated">J. endourol.</title>
<idno type="ISSN">0892-7790</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Air</term>
<term>Comparative study</term>
<term>Equipment Design</term>
<term>Minimally Invasive Surgical Procedures (instrumentation)</term>
<term>Minimally invasive surgery</term>
<term>Models, Biological</term>
<term>Nephrology</term>
<term>Probe</term>
<term>Urology</term>
</keywords>
<keywords scheme="MESH" qualifier="instrumentation" xml:lang="en"><term>Minimally Invasive Surgical Procedures</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Air</term>
<term>Equipment Design</term>
<term>Models, Biological</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Etude comparative</term>
<term>Air</term>
<term>Sonde</term>
<term>Chirurgie miniinvasive</term>
<term>Néphrologie</term>
<term>Urologie</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Purpose: We describe a comparative study between an enhanced air-cushion tactile sensor and a wheeled indentation probe. These laparoscopic tools are designed to rapidly locate soft-tissue abnormalities during minimally invasive surgery (MIS). Materials and Methods: The air-cushion tactile sensor consists of an optically based sensor with a 7.8 mm sphere "floating" on a cushion of air at the tip of a shaft. The wheeled indentation probe is a 10 mm wide and 5 mm in diameter wheel mounted to a force/torque sensor. A continuous rolling indentation technique is used to pass the sensors over the soft-tissue surfaces. The variations in stiffness of the viscoelastic materials that are detected during the rolling indentations are illustrated by stiffness maps that can be used for tissue diagnosis. The probes were tested by having to detect four embedded nodules in a silicone phantom. Each probe was attached to a robotic manipulator and rolled over the silicone phantom in parallel paths. The readings of each probe collected during the process of rolling indentation were used to achieve the final results. Results: The results show that both sensors reliably detected the areas of variable stiffness by accurately identifying the location of each nodule. These are illustrated in the form of two three-dimensional spatiomechanical maps. Conclusions: These probes have the potential to be used in MIS because they could provide surgeons with information on the mechanical properties of soft tissue, consequently enhancing the reduction in haptic feedback.</div>
</front>
</TEI>
<double idat="0892-7790:2010:Zbyszewski D:a:comparative:study"><INIST><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">A Comparative Study Between an Improved Novel Air-Cushion Sensor and a Wheeled Probe for Minimally Invasive Surgery</title>
<author><name sortKey="Zbyszewski, Dinusha" sort="Zbyszewski, Dinusha" uniqKey="Zbyszewski D" first="Dinusha" last="Zbyszewski">Dinusha Zbyszewski</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Mechanical Engineering, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Challacombe, Benjamin" sort="Challacombe, Benjamin" uniqKey="Challacombe B" first="Benjamin" last="Challacombe">Benjamin Challacombe</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Department of Urology, Guy's and St. Thomas' Hospitals, NHS Foundation Trust, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>2 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Jichun Li" sort="Jichun Li" uniqKey="Jichun Li" last="Jichun Li">JICHUN LI</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Mechanical Engineering, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Seneviratne, Lakmal" sort="Seneviratne, Lakmal" uniqKey="Seneviratne L" first="Lakmal" last="Seneviratne">Lakmal Seneviratne</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Mechanical Engineering, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Faculty of Engineering, Khalifa University of Science, Technology & Research (KUSTAR), Abu Dhabi Campus, P.O. Box 127788</s1>
<s2>Abu Dhabi</s2>
<s3>ARE</s3>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Émirats arabes unis</country>
<wicri:noRegion>Abu Dhabi</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Althoefer, Kaspar" sort="Althoefer, Kaspar" uniqKey="Althoefer K" first="Kaspar" last="Althoefer">Kaspar Althoefer</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Mechanical Engineering, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Dasgupta, Prokar" sort="Dasgupta, Prokar" uniqKey="Dasgupta P" first="Prokar" last="Dasgupta">Prokar Dasgupta</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Department of Urology, Guy's and St. Thomas' Hospitals, NHS Foundation Trust, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>2 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Murphy, Declan" sort="Murphy, Declan" uniqKey="Murphy D" first="Declan" last="Murphy">Declan Murphy</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Department of Urology, Guy's and St. Thomas' Hospitals, NHS Foundation Trust, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>2 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">10-0367672</idno>
<date when="2010">2010</date>
<idno type="stanalyst">PASCAL 10-0367672 INIST</idno>
<idno type="RBID">Pascal:10-0367672</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">000598</idno>
<idno type="wicri:Area/PascalFrancis/Curation">000E07</idno>
<idno type="wicri:Area/PascalFrancis/Checkpoint">000510</idno>
<idno type="wicri:doubleKey">0892-7790:2010:Zbyszewski D:a:comparative:study</idno>
<idno type="wicri:Area/Main/Merge">004009</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">A Comparative Study Between an Improved Novel Air-Cushion Sensor and a Wheeled Probe for Minimally Invasive Surgery</title>
<author><name sortKey="Zbyszewski, Dinusha" sort="Zbyszewski, Dinusha" uniqKey="Zbyszewski D" first="Dinusha" last="Zbyszewski">Dinusha Zbyszewski</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Mechanical Engineering, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Challacombe, Benjamin" sort="Challacombe, Benjamin" uniqKey="Challacombe B" first="Benjamin" last="Challacombe">Benjamin Challacombe</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Department of Urology, Guy's and St. Thomas' Hospitals, NHS Foundation Trust, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>2 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Jichun Li" sort="Jichun Li" uniqKey="Jichun Li" last="Jichun Li">JICHUN LI</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Mechanical Engineering, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Seneviratne, Lakmal" sort="Seneviratne, Lakmal" uniqKey="Seneviratne L" first="Lakmal" last="Seneviratne">Lakmal Seneviratne</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Mechanical Engineering, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Faculty of Engineering, Khalifa University of Science, Technology & Research (KUSTAR), Abu Dhabi Campus, P.O. Box 127788</s1>
<s2>Abu Dhabi</s2>
<s3>ARE</s3>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Émirats arabes unis</country>
<wicri:noRegion>Abu Dhabi</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Althoefer, Kaspar" sort="Althoefer, Kaspar" uniqKey="Althoefer K" first="Kaspar" last="Althoefer">Kaspar Althoefer</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Department of Mechanical Engineering, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Dasgupta, Prokar" sort="Dasgupta, Prokar" uniqKey="Dasgupta P" first="Prokar" last="Dasgupta">Prokar Dasgupta</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Department of Urology, Guy's and St. Thomas' Hospitals, NHS Foundation Trust, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>2 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Murphy, Declan" sort="Murphy, Declan" uniqKey="Murphy D" first="Declan" last="Murphy">Declan Murphy</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Department of Urology, Guy's and St. Thomas' Hospitals, NHS Foundation Trust, King's College London</s1>
<s2>London</s2>
<s3>GBR</s3>
<sZ>2 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<placeName><settlement type="city">Londres</settlement>
<region type="country">Angleterre</region>
<region type="région" nuts="1">Grand Londres</region>
</placeName>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Journal of endourology</title>
<title level="j" type="abbreviated">J. endourol.</title>
<idno type="ISSN">0892-7790</idno>
<imprint><date when="2010">2010</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Journal of endourology</title>
<title level="j" type="abbreviated">J. endourol.</title>
<idno type="ISSN">0892-7790</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Air</term>
<term>Comparative study</term>
<term>Minimally invasive surgery</term>
<term>Nephrology</term>
<term>Probe</term>
<term>Urology</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Etude comparative</term>
<term>Air</term>
<term>Sonde</term>
<term>Chirurgie miniinvasive</term>
<term>Néphrologie</term>
<term>Urologie</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Purpose: We describe a comparative study between an enhanced air-cushion tactile sensor and a wheeled indentation probe. These laparoscopic tools are designed to rapidly locate soft-tissue abnormalities during minimally invasive surgery (MIS). Materials and Methods: The air-cushion tactile sensor consists of an optically based sensor with a 7.8 mm sphere "floating" on a cushion of air at the tip of a shaft. The wheeled indentation probe is a 10 mm wide and 5 mm in diameter wheel mounted to a force/torque sensor. A continuous rolling indentation technique is used to pass the sensors over the soft-tissue surfaces. The variations in stiffness of the viscoelastic materials that are detected during the rolling indentations are illustrated by stiffness maps that can be used for tissue diagnosis. The probes were tested by having to detect four embedded nodules in a silicone phantom. Each probe was attached to a robotic manipulator and rolled over the silicone phantom in parallel paths. The readings of each probe collected during the process of rolling indentation were used to achieve the final results. Results: The results show that both sensors reliably detected the areas of variable stiffness by accurately identifying the location of each nodule. These are illustrated in the form of two three-dimensional spatiomechanical maps. Conclusions: These probes have the potential to be used in MIS because they could provide surgeons with information on the mechanical properties of soft tissue, consequently enhancing the reduction in haptic feedback.</div>
</front>
</TEI>
</INIST>
<PMC><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">A Comparative Study Between an Improved Novel Air-Cushion Sensor and a Wheeled Probe for Minimally Invasive Surgery</title>
<author><name sortKey="Zbyszewski, Dinusha" sort="Zbyszewski, Dinusha" uniqKey="Zbyszewski D" first="Dinusha" last="Zbyszewski">Dinusha Zbyszewski</name>
<affiliation><nlm:aff id="aff1"></nlm:aff>
</affiliation>
</author>
<author><name sortKey="Challacombe, Benjamin" sort="Challacombe, Benjamin" uniqKey="Challacombe B" first="Benjamin" last="Challacombe">Benjamin Challacombe</name>
<affiliation><nlm:aff id="aff2"></nlm:aff>
</affiliation>
</author>
<author><name sortKey="Li, Jichun" sort="Li, Jichun" uniqKey="Li J" first="Jichun" last="Li">Jichun Li</name>
<affiliation><nlm:aff id="aff1"></nlm:aff>
</affiliation>
</author>
<author><name sortKey="Seneviratne, Lakmal" sort="Seneviratne, Lakmal" uniqKey="Seneviratne L" first="Lakmal" last="Seneviratne">Lakmal Seneviratne</name>
<affiliation><nlm:aff id="aff1"></nlm:aff>
</affiliation>
<affiliation><nlm:aff id="aff3"></nlm:aff>
</affiliation>
</author>
<author><name sortKey="Althoefer, Kaspar" sort="Althoefer, Kaspar" uniqKey="Althoefer K" first="Kaspar" last="Althoefer">Kaspar Althoefer</name>
<affiliation><nlm:aff id="aff1"></nlm:aff>
</affiliation>
</author>
<author><name sortKey="Dasgupta, Prokar" sort="Dasgupta, Prokar" uniqKey="Dasgupta P" first="Prokar" last="Dasgupta">Prokar Dasgupta</name>
<affiliation><nlm:aff id="aff2"></nlm:aff>
</affiliation>
</author>
<author><name sortKey="Murphy, Declan" sort="Murphy, Declan" uniqKey="Murphy D" first="Declan" last="Murphy">Declan Murphy</name>
<affiliation><nlm:aff id="aff2"></nlm:aff>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PMC</idno>
<idno type="pmid">20624084</idno>
<idno type="pmc">2956525</idno>
<idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2956525</idno>
<idno type="RBID">PMC:2956525</idno>
<idno type="doi">10.1089/end.2010.0131</idno>
<date when="2010">2010</date>
<idno type="wicri:Area/Pmc/Corpus">001381</idno>
<idno type="wicri:Area/Pmc/Curation">001381</idno>
<idno type="wicri:Area/Pmc/Checkpoint">001F86</idno>
<idno type="wicri:source">PubMed</idno>
<idno type="wicri:Area/PubMed/Corpus">001065</idno>
<idno type="wicri:Area/PubMed/Curation">001065</idno>
<idno type="wicri:Area/PubMed/Checkpoint">001006</idno>
<idno type="wicri:Area/Ncbi/Merge">001615</idno>
<idno type="wicri:Area/Ncbi/Curation">001615</idno>
<idno type="wicri:Area/Ncbi/Checkpoint">001615</idno>
<idno type="wicri:doubleKey">0892-7790:2010:Zbyszewski D:a:comparative:study</idno>
<idno type="wicri:Area/Main/Merge">003914</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">A Comparative Study Between an Improved Novel Air-Cushion Sensor and a Wheeled Probe for Minimally Invasive Surgery</title>
<author><name sortKey="Zbyszewski, Dinusha" sort="Zbyszewski, Dinusha" uniqKey="Zbyszewski D" first="Dinusha" last="Zbyszewski">Dinusha Zbyszewski</name>
<affiliation><nlm:aff id="aff1"></nlm:aff>
</affiliation>
</author>
<author><name sortKey="Challacombe, Benjamin" sort="Challacombe, Benjamin" uniqKey="Challacombe B" first="Benjamin" last="Challacombe">Benjamin Challacombe</name>
<affiliation><nlm:aff id="aff2"></nlm:aff>
</affiliation>
</author>
<author><name sortKey="Li, Jichun" sort="Li, Jichun" uniqKey="Li J" first="Jichun" last="Li">Jichun Li</name>
<affiliation><nlm:aff id="aff1"></nlm:aff>
</affiliation>
</author>
<author><name sortKey="Seneviratne, Lakmal" sort="Seneviratne, Lakmal" uniqKey="Seneviratne L" first="Lakmal" last="Seneviratne">Lakmal Seneviratne</name>
<affiliation><nlm:aff id="aff1"></nlm:aff>
</affiliation>
<affiliation><nlm:aff id="aff3"></nlm:aff>
</affiliation>
</author>
<author><name sortKey="Althoefer, Kaspar" sort="Althoefer, Kaspar" uniqKey="Althoefer K" first="Kaspar" last="Althoefer">Kaspar Althoefer</name>
<affiliation><nlm:aff id="aff1"></nlm:aff>
</affiliation>
</author>
<author><name sortKey="Dasgupta, Prokar" sort="Dasgupta, Prokar" uniqKey="Dasgupta P" first="Prokar" last="Dasgupta">Prokar Dasgupta</name>
<affiliation><nlm:aff id="aff2"></nlm:aff>
</affiliation>
</author>
<author><name sortKey="Murphy, Declan" sort="Murphy, Declan" uniqKey="Murphy D" first="Declan" last="Murphy">Declan Murphy</name>
<affiliation><nlm:aff id="aff2"></nlm:aff>
</affiliation>
</author>
</analytic>
<series><title level="j">Journal of Endourology</title>
<idno type="ISSN">0892-7790</idno>
<idno type="eISSN">1557-900X</idno>
<imprint><date when="2010">2010</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Air</term>
<term>Equipment Design</term>
<term>Minimally Invasive Surgical Procedures (instrumentation)</term>
<term>Models, Biological</term>
</keywords>
<keywords scheme="MESH" qualifier="instrumentation" xml:lang="en"><term>Minimally Invasive Surgical Procedures</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Air</term>
<term>Equipment Design</term>
<term>Models, Biological</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en"><title>Abstract</title>
<sec><title>Purpose</title>
<p>We describe a comparative study between an enhanced air-cushion tactile sensor and a wheeled indentation probe. These laparoscopic tools are designed to rapidly locate soft-tissue abnormalities during minimally invasive surgery (MIS).</p>
</sec>
<sec><title>Materials and Methods</title>
<p>The air-cushion tactile sensor consists of an optically based sensor with a 7.8 mm sphere “floating” on a cushion of air at the tip of a shaft. The wheeled indentation probe is a 10 mm wide and 5 mm in diameter wheel mounted to a force/torque sensor. A continuous rolling indentation technique is used to pass the sensors over the soft-tissue surfaces. The variations in stiffness of the viscoelastic materials that are detected during the rolling indentations are illustrated by stiffness maps that can be used for tissue diagnosis. The probes were tested by having to detect four embedded nodules in a silicone phantom. Each probe was attached to a robotic manipulator and rolled over the silicone phantom in parallel paths. The readings of each probe collected during the process of rolling indentation were used to achieve the final results.</p>
</sec>
<sec><title>Results</title>
<p>The results show that both sensors reliably detected the areas of variable stiffness by accurately identifying the location of each nodule. These are illustrated in the form of two three-dimensional spatiomechanical maps.</p>
</sec>
<sec><title>Conclusions</title>
<p>These probes have the potential to be used in MIS because they could provide surgeons with information on the mechanical properties of soft tissue, consequently enhancing the reduction in haptic feedback.</p>
</sec>
</div>
</front>
</TEI>
</PMC>
</double>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/Main/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 003F47 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Curation/biblio.hfd -nk 003F47 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Ticri/CIDE |area= HapticV1 |flux= Main |étape= Curation |type= RBID |clé= Pascal:10-0367672 |texte= A Comparative Study Between an Improved Novel Air-Cushion Sensor and a Wheeled Probe for Minimally Invasive Surgery }}
![]() | This area was generated with Dilib version V0.6.23. | ![]() |