Clip-Detector Using a Neodymium Magnet to Locate Malignant Tumors during Laparoscopic Surgery
DC Field | Value | Language |
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dc.contributor.author | Yoon, Kicheol | - |
dc.contributor.author | Kim, Kwang Gi | - |
dc.contributor.author | Chung, Jun-Won | - |
dc.contributor.author | Lee, Won Suk | - |
dc.date.accessioned | 2022-09-27T02:40:18Z | - |
dc.date.available | 2022-09-27T02:40:18Z | - |
dc.date.created | 2022-09-22 | - |
dc.date.issued | 2022-07 | - |
dc.identifier.issn | 1424-8220 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/85534 | - |
dc.description.abstract | During laparoscopic surgery for colorectal or gastric cancers, locating the tumor for excision is difficult owing to it being obscured by mucous membranes. Therefore, a clip can be installed around the tumor, which can be located using a sensor. Most of the clip-detectors developed thus far can only detect tumors in either the colon or stomach and require a wire to connect the clip and detector. This study designs a clip and detector that can locate a tumor in the stomach and colon. The clip contains a neodymium magnet that generates a magnetic field, and the detector includes a Colpitts oscillator that allows magnetic coupling of the clip and detector. After installing the prepared clip at the tumor location, the detector is used to locate the clip. To test the clip and detector, we conducted animal experiments, during which four clips were installed in the colon and stomach of a mini pig. We succeeded in locating the clips within 2.17 and 3.14 s in the stomach and colon, respectively, which were shorter than the detection times reported in previous studies. The demand for laparoscopic surgery and endoscopes is predicted to increase owing to this method. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.relation.isPartOf | SENSORS | - |
dc.title | Clip-Detector Using a Neodymium Magnet to Locate Malignant Tumors during Laparoscopic Surgery | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000833377600001 | - |
dc.identifier.doi | 10.3390/s22145404 | - |
dc.identifier.bibliographicCitation | SENSORS, v.22, no.14 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.scopusid | 2-s2.0-85135108895 | - |
dc.citation.title | SENSORS | - |
dc.citation.volume | 22 | - |
dc.citation.number | 14 | - |
dc.contributor.affiliatedAuthor | Yoon, Kicheol | - |
dc.contributor.affiliatedAuthor | Kim, Kwang Gi | - |
dc.contributor.affiliatedAuthor | Chung, Jun-Won | - |
dc.contributor.affiliatedAuthor | Lee, Won Suk | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | endoscope | - |
dc.subject.keywordAuthor | clip-detector | - |
dc.subject.keywordAuthor | neodymium magnet | - |
dc.subject.keywordAuthor | tumor location detection | - |
dc.subject.keywordAuthor | laparoscopic surgery | - |
dc.subject.keywordAuthor | magnetic coupling | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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