{"id":"https://openalex.org/W4298088738","doi":"https://doi.org/10.1109/icorr55369.2022.9896599","title":"A Pneumatic Artificial Muscle and Spring Combination System that Assists Ankle Rocker and Transforms Energy into Push-Off Support: A Feasibility Study in Heathy Participants","display_name":"A Pneumatic Artificial Muscle and Spring Combination System that Assists Ankle Rocker and Transforms Energy into Push-Off Support: A Feasibility Study in Heathy Participants","publication_year":2022,"publication_date":"2022-07-25","ids":{"openalex":"https://openalex.org/W4298088738","doi":"https://doi.org/10.1109/icorr55369.2022.9896599","pmid":"https://pubmed.ncbi.nlm.nih.gov/36176170"},"language":"en","primary_location":{"id":"doi:10.1109/icorr55369.2022.9896599","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icorr55369.2022.9896599","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 International Conference on Rehabilitation Robotics (ICORR)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5073870561","display_name":"Jing-Chen Hong","orcid":"https://orcid.org/0000-0002-4045-087X"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Jing-Chen Hong","raw_affiliation_strings":["Waseda University,Graduate School of Creative Science Engineering,Tokyo,Japan","Graduate School of Creative Science Engineering, Waseda University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Waseda University,Graduate School of Creative Science Engineering,Tokyo,Japan","institution_ids":["https://openalex.org/I150744194"]},{"raw_affiliation_string":"Graduate School of Creative Science Engineering, Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103128336","display_name":"Jiahui Gao","orcid":"https://orcid.org/0000-0002-7459-4361"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jiahui Gao","raw_affiliation_strings":["Waseda University,Graduate School of Creative Science Engineering,Tokyo,Japan","Graduate School of Creative Science Engineering, Waseda University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Waseda University,Graduate School of Creative Science Engineering,Tokyo,Japan","institution_ids":["https://openalex.org/I150744194"]},{"raw_affiliation_string":"Graduate School of Creative Science Engineering, Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063419576","display_name":"Kazuhiro Yasuda","orcid":"https://orcid.org/0000-0002-8306-7467"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuhiro Yasuda","raw_affiliation_strings":["Waseda University,Research Institute of Science and Engineering,Tokyo,Japan","Research Institute of Science and Engineering, Waseda University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Waseda University,Research Institute of Science and Engineering,Tokyo,Japan","institution_ids":["https://openalex.org/I150744194"]},{"raw_affiliation_string":"Research Institute of Science and Engineering, Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112337426","display_name":"Hiroki Ohashi","orcid":"https://orcid.org/0000-0003-3484-9734"},"institutions":[{"id":"https://openalex.org/I115498069","display_name":"Jikei University School of Medicine","ror":"https://ror.org/039ygjf22","country_code":"JP","type":"education","lineage":["https://openalex.org/I115498069"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroki Ohashi","raw_affiliation_strings":["Jikei University School of Medicine,Department of Neurosurgery,Tokyo,Japan","Department of Neurosurgery, Jikei University School of Medicine, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Jikei University School of Medicine,Department of Neurosurgery,Tokyo,Japan","institution_ids":["https://openalex.org/I115498069"]},{"raw_affiliation_string":"Department of Neurosurgery, Jikei University School of Medicine, Tokyo, Japan","institution_ids":["https://openalex.org/I115498069"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101028615","display_name":"Hiroyasu Iwata","orcid":null},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyasu Iwata","raw_affiliation_strings":["Waseda University,Faculty of Science and Engineering,Tokyo,Japan","Faculty of Science and Engineering, Waseda University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Waseda University,Faculty of Science and Engineering,Tokyo,Japan","institution_ids":["https://openalex.org/I150744194"]},{"raw_affiliation_string":"Faculty of Science and Engineering, Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5073870561"],"corresponding_institution_ids":["https://openalex.org/I150744194"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09299068,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"60","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.9998000264167786,"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/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.9998000264167786,"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/T11097","display_name":"Cerebral Palsy and Movement Disorders","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/T10784","display_name":"Muscle activation and electromyography studies","score":0.9904000163078308,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/medical-robotics","display_name":"Medical robotics","score":0.6732707619667053},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.640949547290802},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5912505984306335},{"id":"https://openalex.org/keywords/artificial-muscle","display_name":"Artificial muscle","score":0.5501435995101929},{"id":"https://openalex.org/keywords/spring","display_name":"Spring (device)","score":0.5362275242805481},{"id":"https://openalex.org/keywords/pneumatic-actuator","display_name":"Pneumatic actuator","score":0.4360509216785431},{"id":"https://openalex.org/keywords/ankle","display_name":"Ankle","score":0.4292445480823517},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4035879969596863},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.39785754680633545},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.36026132106781006},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.3440057933330536},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.25368183851242065},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.18666893243789673},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.14826202392578125},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.09305772185325623}],"concepts":[{"id":"https://openalex.org/C2985005502","wikidata":"https://www.wikidata.org/wiki/Q6806593","display_name":"Medical robotics","level":3,"score":0.6732707619667053},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.640949547290802},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5912505984306335},{"id":"https://openalex.org/C196628372","wikidata":"https://www.wikidata.org/wiki/Q4801090","display_name":"Artificial muscle","level":3,"score":0.5501435995101929},{"id":"https://openalex.org/C2778712887","wikidata":"https://www.wikidata.org/wiki/Q102836","display_name":"Spring (device)","level":2,"score":0.5362275242805481},{"id":"https://openalex.org/C170401851","wikidata":"https://www.wikidata.org/wiki/Q1965061","display_name":"Pneumatic actuator","level":3,"score":0.4360509216785431},{"id":"https://openalex.org/C2778640784","wikidata":"https://www.wikidata.org/wiki/Q168002","display_name":"Ankle","level":2,"score":0.4292445480823517},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4035879969596863},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.39785754680633545},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.36026132106781006},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.3440057933330536},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25368183851242065},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.18666893243789673},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.14826202392578125},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.09305772185325623},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000842","descriptor_name":"Ankle","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000842","descriptor_name":"Ankle","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000842","descriptor_name":"Ankle","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000843","descriptor_name":"Ankle Joint","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D000843","descriptor_name":"Ankle Joint","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D000843","descriptor_name":"Ankle Joint","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005240","descriptor_name":"Feasibility Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005240","descriptor_name":"Feasibility Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005240","descriptor_name":"Feasibility Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D018482","descriptor_name":"Muscle, Skeletal","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D018482","descriptor_name":"Muscle, Skeletal","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D018482","descriptor_name":"Muscle, Skeletal","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D020521","descriptor_name":"Stroke","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D020521","descriptor_name":"Stroke","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D020521","descriptor_name":"Stroke","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/icorr55369.2022.9896599","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icorr55369.2022.9896599","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 International Conference on Rehabilitation Robotics (ICORR)","raw_type":"proceedings-article"},{"id":"pmid:36176170","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36176170","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE ... International Conference on Rehabilitation Robotics : [proceedings]","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322638","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1989734657","https://openalex.org/W2032970220","https://openalex.org/W2034496333","https://openalex.org/W2049036800","https://openalex.org/W2056368380","https://openalex.org/W2058074226","https://openalex.org/W2074563816","https://openalex.org/W2075040108","https://openalex.org/W2134152529","https://openalex.org/W2156622794","https://openalex.org/W2528011530","https://openalex.org/W2557829616","https://openalex.org/W2727632370","https://openalex.org/W2803306216","https://openalex.org/W3013102553","https://openalex.org/W3040287034","https://openalex.org/W3116155534","https://openalex.org/W3170123296","https://openalex.org/W3207072718","https://openalex.org/W4213380624","https://openalex.org/W6682904474"],"related_works":["https://openalex.org/W2966243206","https://openalex.org/W2061848878","https://openalex.org/W2349923693","https://openalex.org/W2104362930","https://openalex.org/W2773810465","https://openalex.org/W2768441570","https://openalex.org/W1978574942","https://openalex.org/W2909377240","https://openalex.org/W4362659378","https://openalex.org/W3049460223"],"abstract_inverted_index":{"Insufficient":[0],"push-off":[1,25,130,151,162,165,203],"is":[2],"a":[3,55,65,69,74,81],"common":[4],"problem":[5],"for":[6,57],"stroke":[7,193],"hemiplegia":[8],"patients.":[9],"Assistive":[10],"systems":[11],"using":[12],"extension":[13],"spring":[14,51,88,111,125],"to":[15,23,103,112,128,141,191],"store":[16,113],"energy":[17,114],"during":[18,170],"stance":[19,45],"phase":[20],"of":[21,97,197],"gait":[22],"provide":[24,129],"assistance":[26,143],"have":[27],"been":[28],"developed.":[29],"However,":[30],"patients":[31],"could":[32,52],"also":[33],"suffer":[34],"poor":[35,41,198],"ankle":[36,58,105,147,159,199],"rocker":[37,106,148,160,200],"function;":[38],"that":[39,67,184],"is,":[40],"dorsiflexion":[42],"movement":[43],"in":[44,135,158],"phase.":[46],"In":[47,60],"such":[48],"case,":[49],"the":[50,87,90,99,110,119,124,174,185],"reversely":[53],"become":[54],"burden":[56],"movement.":[59],"this":[61],"research,":[62],"we":[63,182],"proposed":[64,186],"system":[66,187],"combines":[68],"pneumatic":[70],"artificial":[71,78,100,120],"muscle":[72,79,101,121],"and":[73,108,123,150,164,202],"tension":[75],"spring.":[76],"The":[77,153],"mimics":[80],"human's":[82],"tibialis":[83],"anterior":[84],"muscle,":[85],"while":[86],"mimicking":[89],"Achilles":[91],"tendon.":[92],"Upon":[93],"foot":[94],"flat":[95],"event":[96],"gait,":[98],"contracted":[102],"assist":[104,192],"function":[107,149,201],"stretched":[109],"simultaneously.":[115],"After":[116],"heel":[117],"off,":[118],"extended":[122],"was":[126,139],"released":[127],"assistance.":[131],"A":[132],"feasibility":[133],"study":[134],"seven":[136],"healthy":[137],"participants":[138,175],"conducted":[140],"verify":[142],"effects":[144],"on":[145],"their":[146],"movements.":[152,204],"results":[154],"show":[155],"significant":[156],"increase":[157],"angle,":[161,163],"torque":[166],"compared":[167],"with":[168,195],"those":[169],"normal":[171],"walk":[172],"when":[173],"were":[176],"assisted":[177],"by":[178],"our":[179],"system.":[180],"Therefore,":[181],"believe":[183],"has":[188],"great":[189],"potential":[190],"survivors":[194],"problems":[196]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
