Publication:
A robotic indenter for minimally invasive characterization of soft tissues

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dc.contributor.coauthorAvtan, Levent
dc.contributor.coauthorDüzgün, Oktay
dc.contributor.departmentN/A
dc.contributor.departmentN/A
dc.contributor.departmentDepartment of Mechanical Engineering
dc.contributor.kuauthorSamur, Evren
dc.contributor.kuauthorSedef, Mert
dc.contributor.kuauthorBaşdoğan, Çağatay
dc.contributor.kuprofileMaster Student
dc.contributor.kuprofileMaster Student
dc.contributor.kuprofileFaculty Member
dc.contributor.otherDepartment of Mechanical Engineering
dc.contributor.schoolcollegeinstituteGraduate School of Sciences and Engineering
dc.contributor.schoolcollegeinstituteGraduate School of Sciences and Engineering College of Engineering
dc.contributor.yokid192890
dc.contributor.yokidN/A
dc.contributor.yokid125489
dc.date.accessioned2024-11-09T23:39:35Z
dc.date.issued2005
dc.description.abstractWe have developed a robotic indenter for minimally invasive measurement of tissue properties during a laparoscopic surgery. Using the indenter, we conducted animal experiments in situ and successfully measured the force versus displacement response of pig liver under static and dynamic loading conditions. Using the small deformation assumption, we estimated the effective Young's modulus of pig liver around 15 kPa from the force-displacement data of static indentations. We also obtained the relaxation function, describing the variation of force response with respect to time, from the data of stress relaxation experiments. We observed that pig liver shows linear viscoelastic behavior.
dc.description.indexedbyWoS
dc.description.indexedbyScopus
dc.description.openaccessNO
dc.description.volume1281
dc.identifier.doi10.1016/j.ics.2005.03.117
dc.identifier.isbn0-444-51872-X
dc.identifier.issn0531-5131
dc.identifier.scopus2-s2.0-33646461017
dc.identifier.urihttp://dx.doi.org/10.1016/j.ics.2005.03.117
dc.identifier.urihttps://hdl.handle.net/20.500.14288/13145
dc.identifier.wos233416000129
dc.keywordsSoft tissue properties
dc.keywordsRobotic tissue indenter
dc.keywordsTissue characterization
dc.keywordsViscoelasticity
dc.keywordsMinimally invasive measurement
dc.languageEnglish
dc.publisherElsevier Science Bv
dc.sourceCars 2005: Computer Assisted Radiology and Surgery
dc.subjectComputer Science
dc.subjectArtificial intelligence
dc.subjectRadiology
dc.subjectNuclear medicine
dc.subjectImaging systems in medicine
dc.subjectSurgery
dc.titleA robotic indenter for minimally invasive characterization of soft tissues
dc.typeConference proceeding
dspace.entity.typePublication
local.contributor.authorid0000-0002-4634-7611
local.contributor.authoridN/A
local.contributor.authorid0000-0002-6382-7334
local.contributor.kuauthorSamur, Evren
local.contributor.kuauthorSedef, Mert
local.contributor.kuauthorBaşdoğan, Çağatay
relation.isOrgUnitOfPublicationba2836f3-206d-4724-918c-f598f0086a36
relation.isOrgUnitOfPublication.latestForDiscoveryba2836f3-206d-4724-918c-f598f0086a36

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