{"id":"https://openalex.org/W7131117109","doi":"https://doi.org/10.1109/robio66223.2025.11377826","title":"Elliptical-Shaped Pouch Motors Improve Bending Resistance of Endorectal Actuator for Prostate Radiotherapy*","display_name":"Elliptical-Shaped Pouch Motors Improve Bending Resistance of Endorectal Actuator for Prostate Radiotherapy*","publication_year":2025,"publication_date":"2025-12-03","ids":{"openalex":"https://openalex.org/W7131117109","doi":"https://doi.org/10.1109/robio66223.2025.11377826"},"language":null,"primary_location":{"id":"doi:10.1109/robio66223.2025.11377826","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robio66223.2025.11377826","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Robotics and Biomimetics (ROBIO)","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":null,"display_name":"Aryan Niknam Maleki","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Aryan Niknam Maleki","raw_affiliation_strings":["Imperial College London,Department of Surgery and Cancer,London,United Kingdom,SW72AZ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Imperial College London,Department of Surgery and Cancer,London,United Kingdom,SW72AZ","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003111191","display_name":"Mark Runciman","orcid":"https://orcid.org/0000-0003-0782-5729"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mark S. Runciman","raw_affiliation_strings":["Imperial College London,Department of Surgery and Cancer,London,United Kingdom,SW72AZ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Imperial College London,Department of Surgery and Cancer,London,United Kingdom,SW72AZ","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079070729","display_name":"Julia Murray","orcid":"https://orcid.org/0000-0003-3550-6178"},"institutions":[{"id":"https://openalex.org/I1325846038","display_name":"Royal Marsden NHS Foundation Trust","ror":"https://ror.org/0008wzh48","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1325846038"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Julia Murray","raw_affiliation_strings":["Institute of Cancer Research and The Royal Marsden NHS Foundation Trust,Department of Radiotherapy and Imaging,London,United Kingdom,SW3 6JJ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Cancer Research and The Royal Marsden NHS Foundation Trust,Department of Radiotherapy and Imaging,London,United Kingdom,SW3 6JJ","institution_ids":["https://openalex.org/I1325846038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5126594494","display_name":"George P. Mylonas","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"George P. Mylonas","raw_affiliation_strings":["Imperial College London,Department of Surgery and Cancer,London,United Kingdom,SW72AZ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Imperial College London,Department of Surgery and Cancer,London,United Kingdom,SW72AZ","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.55310025,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"436","last_page":"441"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10868","display_name":"Soft Robotics and Applications","score":0.6797999739646912,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10868","display_name":"Soft Robotics and Applications","score":0.6797999739646912,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11525","display_name":"Piezoelectric Actuators and Control","score":0.09309999644756317,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10571","display_name":"Robotic Mechanisms and Dynamics","score":0.017400000244379044,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/actuator","display_name":"Actuator","score":0.7534999847412109},{"id":"https://openalex.org/keywords/bending","display_name":"Bending","score":0.6409000158309937},{"id":"https://openalex.org/keywords/pouch","display_name":"Pouch","score":0.5005999803543091},{"id":"https://openalex.org/keywords/stroke","display_name":"Stroke (engine)","score":0.4553999900817871},{"id":"https://openalex.org/keywords/conical-surface","display_name":"Conical surface","score":0.42730000615119934},{"id":"https://openalex.org/keywords/exoskeleton","display_name":"Exoskeleton","score":0.3650999963283539},{"id":"https://openalex.org/keywords/rotary-actuator","display_name":"Rotary actuator","score":0.33160001039505005},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.3305000066757202}],"concepts":[{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.7534999847412109},{"id":"https://openalex.org/C87210426","wikidata":"https://www.wikidata.org/wiki/Q1072476","display_name":"Bending","level":2,"score":0.6409000158309937},{"id":"https://openalex.org/C2780101441","wikidata":"https://www.wikidata.org/wiki/Q949930","display_name":"Pouch","level":2,"score":0.5005999803543091},{"id":"https://openalex.org/C2780645631","wikidata":"https://www.wikidata.org/wiki/Q671554","display_name":"Stroke (engine)","level":2,"score":0.4553999900817871},{"id":"https://openalex.org/C124961601","wikidata":"https://www.wikidata.org/wiki/Q2518149","display_name":"Conical surface","level":2,"score":0.42730000615119934},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4146000146865845},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.40619999170303345},{"id":"https://openalex.org/C146549078","wikidata":"https://www.wikidata.org/wiki/Q191944","display_name":"Exoskeleton","level":2,"score":0.3650999963283539},{"id":"https://openalex.org/C110682481","wikidata":"https://www.wikidata.org/wiki/Q7370260","display_name":"Rotary actuator","level":3,"score":0.33160001039505005},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.3305000066757202},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.32659998536109924},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3172999918460846},{"id":"https://openalex.org/C108439606","wikidata":"https://www.wikidata.org/wiki/Q3305038","display_name":"Angular displacement","level":2,"score":0.3133000135421753},{"id":"https://openalex.org/C48431260","wikidata":"https://www.wikidata.org/wiki/Q2318337","display_name":"Hydraulic cylinder","level":2,"score":0.27900001406669617},{"id":"https://openalex.org/C107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","level":2,"score":0.2770000100135803},{"id":"https://openalex.org/C19474535","wikidata":"https://www.wikidata.org/wiki/Q131172","display_name":"Welding","level":2,"score":0.2694999873638153},{"id":"https://openalex.org/C2780180705","wikidata":"https://www.wikidata.org/wiki/Q593053","display_name":"Laser cutting","level":3,"score":0.259799987077713},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.25699999928474426},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.25029999017715454},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.2500999867916107}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/robio66223.2025.11377826","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robio66223.2025.11377826","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Robotics and Biomimetics (ROBIO)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6587802767753601}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1662797359","https://openalex.org/W1973502567","https://openalex.org/W1977232901","https://openalex.org/W1995797200","https://openalex.org/W2029566148","https://openalex.org/W2043994295","https://openalex.org/W2120296730","https://openalex.org/W2156378823","https://openalex.org/W2221214614","https://openalex.org/W2942950310","https://openalex.org/W2999732760","https://openalex.org/W2999962302","https://openalex.org/W3026505456","https://openalex.org/W3034207080","https://openalex.org/W3171061542","https://openalex.org/W3196048927","https://openalex.org/W4200492844","https://openalex.org/W4285041669","https://openalex.org/W4310297596","https://openalex.org/W4322731192","https://openalex.org/W4390099520","https://openalex.org/W4390099870","https://openalex.org/W4393066600","https://openalex.org/W4399272689","https://openalex.org/W4403483825","https://openalex.org/W4404371101"],"related_works":[],"abstract_inverted_index":{"We":[0,33],"previously":[1],"presented":[2],"an":[3],"endorectal":[4],"actuator":[5,51,123],"that":[6],"aims":[7,21],"to":[8,12,22,41,52,72,112,134],"reduce":[9,42],"rectal":[10],"motion":[11],"improve":[13,23,53],"target":[14],"accuracy":[15],"during":[16],"prostate":[17],"radiotherapy.":[18],"This":[19,132],"study":[20],"our":[24],"previous":[25],"iteration":[26],"by":[27,60,94],"modifying":[28],"the":[29,43,54,113],"internal":[30],"flexor":[31],"actuator.":[32],"introduce":[34],"a":[35,49,96,99,117],"novel":[36],"elliptical":[37,67,142],"pouch":[38,68,76],"motor":[39],"design":[40,143],"risk":[44],"of":[45],"cutting":[46],"and":[47,63,74,84,105,129,138,154],"added":[48],"second":[50],"bending":[55,139],"resistance.":[56,140],"Devices":[57],"were":[58,70],"fabricated":[59],"laser":[61],"welding":[62],"manual":[64],"soldering.":[65],"The":[66,141],"motors":[69,77],"compared":[71],"rectangular":[73],"conical":[75,114],"in":[78,147],"their":[79],"stroke":[80],"ratios,":[81],"load-bearing":[82,136],"capacity,":[83],"pressure-volume":[85],"characteristics":[86],"with":[87],"hydraulic":[88],"inflation.":[89],"Bending":[90],"resistance":[91],"was":[92],"assessed":[93],"applying":[95],"force":[97,104],"on":[98],"fixed":[100],"device":[101],"while":[102],"recording":[103],"angular":[106],"displacement.":[107],"Elliptical":[108],"actuators":[109],"performed":[110],"comparably":[111],"actuators,":[115],"for":[116],"given":[118],"volume,":[119],"but":[120],"enabled":[121],"increased":[122],"width,":[124],"yielding":[125],"greater":[126],"maximal":[127],"volume":[128],"restoring":[130],"force.":[131],"translated":[133],"improved":[135],"capacity":[137],"may":[144],"offer":[145],"advantages":[146],"wearable":[148],"soft":[149],"robotics,":[150],"where":[151],"both":[152],"comfort":[153],"mechanical":[155],"performance":[156],"are":[157],"critical.":[158]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-02-24T00:00:00"}
