{"id":"https://openalex.org/W2170633407","doi":"https://doi.org/10.1109/robot.2008.4543653","title":"Swimming capsule endoscope using static and RF magnetic field of MRI for propulsion","display_name":"Swimming capsule endoscope using static and RF magnetic field of MRI for propulsion","publication_year":2008,"publication_date":"2008-05-01","ids":{"openalex":"https://openalex.org/W2170633407","doi":"https://doi.org/10.1109/robot.2008.4543653","mag":"2170633407"},"language":"en","primary_location":{"id":"doi:10.1109/robot.2008.4543653","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robot.2008.4543653","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Robotics and Automation","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034846955","display_name":"G\u00e1bor K\u00f3sa","orcid":"https://orcid.org/0000-0001-7017-5509"},"institutions":[{"id":"https://openalex.org/I2799323385","display_name":"Board of the Swiss Federal Institutes of Technology","ror":"https://ror.org/01rvn4p91","country_code":"CH","type":"government","lineage":["https://openalex.org/I2799323385"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Gabor Kosa","raw_affiliation_strings":["Eidgenossische Technische Hochschule Zurich, Zurich, ZH, CH"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eidgenossische Technische Hochschule Zurich, Zurich, ZH, CH","institution_ids":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084830376","display_name":"Peter D. Jakab","orcid":null},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I4210097513","display_name":"Women's Hospital","ror":"https://ror.org/00raa0r66","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210097513","https://openalex.org/I4210114445"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter Jakab","raw_affiliation_strings":["Department of Radiology, Brigham and Women's Hospital, Boston, MA, USA","Harvard Medical School, Boston, MA, USA","Women's Hospital, Boston, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Brigham and Women's Hospital, Boston, MA, USA","institution_ids":["https://openalex.org/I1283280774"]},{"raw_affiliation_string":"Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"Women's Hospital, Boston, MA","institution_ids":["https://openalex.org/I4210097513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109106701","display_name":"Ferenc A. J\u00f3lesz","orcid":null},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I4210097513","display_name":"Women's Hospital","ror":"https://ror.org/00raa0r66","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210097513","https://openalex.org/I4210114445"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ferenc Jolesz","raw_affiliation_strings":["Department of Radiology, Brigham and Women's Hospital, Boston, MA, USA","Harvard Medical School, Boston, MA, USA","Women's Hospital, Boston, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Brigham and Women's Hospital, Boston, MA, USA","institution_ids":["https://openalex.org/I1283280774"]},{"raw_affiliation_string":"Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"Women's Hospital, Boston, MA","institution_ids":["https://openalex.org/I4210097513"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021745606","display_name":"Nobuhiko Hata","orcid":"https://orcid.org/0000-0002-6818-7700"},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I4210097513","display_name":"Women's Hospital","ror":"https://ror.org/00raa0r66","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210097513","https://openalex.org/I4210114445"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nobuhiko Hata","raw_affiliation_strings":["Department of Radiology, Brigham and Women's Hospital, Boston, MA, USA","Harvard Medical School, Boston, MA, USA","Women's Hospital, Boston, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Brigham and Women's Hospital, Boston, MA, USA","institution_ids":["https://openalex.org/I1283280774"]},{"raw_affiliation_string":"Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"Women's Hospital, Boston, MA","institution_ids":["https://openalex.org/I4210097513"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.3739,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.92280033,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"2922","last_page":"2927"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11486","display_name":"Micro and Nano Robotics","score":0.9898999929428101,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11486","display_name":"Micro and Nano Robotics","score":0.9898999929428101,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.974399983882904,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/propulsion","display_name":"Propulsion","score":0.8529459238052368},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.6824900507926941},{"id":"https://openalex.org/keywords/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.661895751953125},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.584654688835144},{"id":"https://openalex.org/keywords/magnetostatics","display_name":"Magnetostatics","score":0.5775060653686523},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.5191513895988464},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.48084956407546997},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.45433881878852844},{"id":"https://openalex.org/keywords/electromagnet","display_name":"Electromagnet","score":0.442770391702652},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.429731547832489},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4157508313655853},{"id":"https://openalex.org/keywords/nuclear-magnetic-resonance","display_name":"Nuclear magnetic resonance","score":0.3900582790374756},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.26058197021484375},{"id":"https://openalex.org/keywords/magnet","display_name":"Magnet","score":0.2445284128189087},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.18310552835464478},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.165096253156662}],"concepts":[{"id":"https://openalex.org/C1034443","wikidata":"https://www.wikidata.org/wiki/Q2583685","display_name":"Propulsion","level":2,"score":0.8529459238052368},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.6824900507926941},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.661895751953125},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.584654688835144},{"id":"https://openalex.org/C95390329","wikidata":"https://www.wikidata.org/wiki/Q665093","display_name":"Magnetostatics","level":3,"score":0.5775060653686523},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.5191513895988464},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.48084956407546997},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.45433881878852844},{"id":"https://openalex.org/C106997767","wikidata":"https://www.wikidata.org/wiki/Q178032","display_name":"Electromagnet","level":3,"score":0.442770391702652},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.429731547832489},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4157508313655853},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.3900582790374756},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.26058197021484375},{"id":"https://openalex.org/C16389437","wikidata":"https://www.wikidata.org/wiki/Q11421","display_name":"Magnet","level":2,"score":0.2445284128189087},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.18310552835464478},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.165096253156662},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/robot.2008.4543653","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robot.2008.4543653","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Robotics and Automation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.7400000095367432,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1484948030","https://openalex.org/W1520196565","https://openalex.org/W1650175677","https://openalex.org/W1969287097","https://openalex.org/W1994478058","https://openalex.org/W2033828618","https://openalex.org/W2050257809","https://openalex.org/W2119605077","https://openalex.org/W2138454141","https://openalex.org/W2145048473","https://openalex.org/W2147904646","https://openalex.org/W2153966782"],"related_works":["https://openalex.org/W2362128583","https://openalex.org/W2765897587","https://openalex.org/W4251793602","https://openalex.org/W2235407556","https://openalex.org/W2997574597","https://openalex.org/W2074458520","https://openalex.org/W2553555543","https://openalex.org/W2393782268","https://openalex.org/W2373023900","https://openalex.org/W1751090794"],"abstract_inverted_index":{"Capsule":[0],"endoscopy":[1],"is":[2,55,192],"a":[3,16,58,69,91,110,146,153,165,174],"promising":[4],"technique":[5],"for":[6,25,194],"diagnosing":[7],"diseases":[8],"in":[9,46,68,73,105,164],"the":[10,36,74,78,83,102,106,119,123,142,179,186,195],"small":[11],"intestines.":[12],"Here":[13],"we":[14],"propose":[15],"miniature":[17],"swimming":[18,59,188,198],"mechanism":[19,189],"that":[20,141,178],"uses":[21,34],"MRI\u2019s":[22],"magnetic":[23,42,80,95,168],"fields":[24],"both":[26,35],"propulsion":[27,50,53,92,144],"and":[28,38,127,181,190],"wireless":[29],"energy":[30],"delivery.":[31],"Our":[32],"method":[33],"static":[37,79,167],"radio":[39],"frequency":[40],"(RF)":[41],"field":[43,81,96],"inherently":[44],"available":[45],"MRI":[47,84],"to":[48,89,100,113],"generate":[49,86,101],"force.":[51,93],"The":[52],"force":[54,158],"produced":[56,117],"by":[57,118],"tail":[60,150],"containing":[61],"waving":[62,87,120],"beam":[63,121,125],"consisting":[64],"of":[65,82,155,159,197],"three":[66],"coils":[67,75],"row.":[70],"Alternating":[71],"current":[72],"acting":[76],"on":[77],"will":[85,97],"movement":[88],"produce":[90,152],"RF":[94],"provide":[98],"power":[99],"alternating":[103],"currents":[104],"coils.":[107],"We":[108],"developed":[109],"theoretical":[111,180],"model":[112,139,183],"predict":[114],"sinusoidal":[115],"waves":[116],"using":[122,133],"Euler-Bernoulli":[124],"equation":[126],"multiple-input":[128],"multiple-output":[129],"system":[130],"were":[131],"solved":[132],"antenna":[134],"design":[135],"theory.":[136],"This":[137],"numerical":[138,182],"predicted":[140],"maximal":[143],"from":[145],"10":[147],"mm":[148],"long":[149],"can":[151],"velocity":[154],"7.9":[156],"mm/s":[157],"5.5":[160],"mN":[161],"when":[162],"placed":[163],"3T":[166],"field.":[169],"A":[170],"validation":[171],"study":[172],"with":[173],"single":[175],"coil":[176],"demonstrated":[177],"predicts":[184],"well":[185],"proposed":[187],"it":[191],"useful":[193],"fabrication":[196],"tails.":[199]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
