Cited 6 times in
Palpation simulator with stable haptic feedback
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이우정 | - |
dc.date.accessioned | 2016-02-04T11:37:33Z | - |
dc.date.available | 2016-02-04T11:37:33Z | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 1364-5706 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/140839 | - |
dc.description.abstract | BACKGROUND: The main difficulty in constructing palpation simulators is to compute and to generate stable and realistic haptic feedback without vibration. When a user haptically interacts with highly non-homogeneous soft tissues through a palpation simulator, a sudden change of stiffness in target tissues causes unstable interaction with the object. MATERIAL AND METHODS: We propose a model consisting of a virtual adjustable damper and an energy measuring element. The energy measuring element gauges energy which is stored in a palpation simulator and the virtual adjustable damper dissipates the energy to achieve stable haptic interaction. RESULTS: To investigate the haptic behavior of the proposed method, impulse and continuous inputs are provided to target tissues. If a haptic interface point meets with the hardest portion in the target tissues modeled with a conventional method, we observe unstable motion and feedback force. However, when the target tissues are modeled with the proposed method, a palpation simulator provides stable interaction without vibration. CONCLUSION: The proposed method overcomes a problem in conventional haptic palpation simulators where unstable force or vibration can be generated if there is a big discrepancy in material property between an element and its neighboring elements in target tissues. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 211~217 | - |
dc.relation.isPartOf | MINIMALLY INVASIVE THERAPY & ALLIED TECHNOLOGIES | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Computer Simulation* | - |
dc.subject.MESH | Feedback* | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Laparoscopy/education* | - |
dc.subject.MESH | Palpation* | - |
dc.subject.MESH | User-Computer Interface* | - |
dc.title | Palpation simulator with stable haptic feedback | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Surgery (외과학) | - |
dc.contributor.googleauthor | Sang-Youn Kim | - |
dc.contributor.googleauthor | Jee-Hwan Ryu | - |
dc.contributor.googleauthor | WooJeong Lee | - |
dc.identifier.doi | 10.3109/13645706.2014.987677 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A02993 | - |
dc.relation.journalcode | J02237 | - |
dc.identifier.eissn | 1365-2931 | - |
dc.identifier.pmid | 25539890 | - |
dc.identifier.url | http://www.tandfonline.com/doi/full/10.3109/13645706.2014.987677 | - |
dc.subject.keyword | Haptic interaction | - |
dc.subject.keyword | palpation simulator | - |
dc.subject.keyword | soft tissue modeling | - |
dc.subject.keyword | stable interaction | - |
dc.contributor.alternativeName | Lee, Woo Jung | - |
dc.contributor.affiliatedAuthor | Lee, Woo Jung | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 24 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 211 | - |
dc.citation.endPage | 217 | - |
dc.identifier.bibliographicCitation | MINIMALLY INVASIVE THERAPY & ALLIED TECHNOLOGIES, Vol.24(4) : 211-217, 2015 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.