{"id":"https://openalex.org/W4200273045","doi":"https://doi.org/10.1109/embc46164.2021.9629725","title":"A Portable Pressure and Force Line Trajectory Measuring System for Unicondylar Knee Arthroplasty","display_name":"A Portable Pressure and Force Line Trajectory Measuring System for Unicondylar Knee Arthroplasty","publication_year":2021,"publication_date":"2021-11-01","ids":{"openalex":"https://openalex.org/W4200273045","doi":"https://doi.org/10.1109/embc46164.2021.9629725","pmid":"https://pubmed.ncbi.nlm.nih.gov/34891558"},"language":"en","primary_location":{"id":"doi:10.1109/embc46164.2021.9629725","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc46164.2021.9629725","pdf_url":null,"source":{"id":"https://openalex.org/S4363607750","display_name":"2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","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/A5045799619","display_name":"Xinyu Dai","orcid":"https://orcid.org/0000-0001-9203-2808"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xinyu Dai","raw_affiliation_strings":["School of Integrated Circuits, Tsinghua University,Beijing,China","School of Integrated Circuits, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101593079","display_name":"Zhecheng Yang","orcid":"https://orcid.org/0000-0002-6364-2559"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhecheng Yang","raw_affiliation_strings":["School of Integrated Circuits, Tsinghua University,Beijing,China","School of Integrated Circuits, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100356864","display_name":"Zhihua Wang","orcid":"https://orcid.org/0000-0001-6567-0759"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihua Wang","raw_affiliation_strings":["School of Integrated Circuits, Tsinghua University,Beijing,China","School of Integrated Circuits, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062104226","display_name":"Baojun Mai","orcid":null},"institutions":[{"id":"https://openalex.org/I4210087265","display_name":"h2med (United States)","ror":"https://ror.org/003cyvv46","country_code":"US","type":"company","lineage":["https://openalex.org/I4210087265"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Baojun Mai","raw_affiliation_strings":["Yiemed Company,Beijing,China","Yiemed Company, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Yiemed Company,Beijing,China","institution_ids":["https://openalex.org/I4210087265"]},{"raw_affiliation_string":"Yiemed Company, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059905623","display_name":"Binjie Zhu","orcid":"https://orcid.org/0000-0001-8026-6033"},"institutions":[{"id":"https://openalex.org/I4210087265","display_name":"h2med (United States)","ror":"https://ror.org/003cyvv46","country_code":"US","type":"company","lineage":["https://openalex.org/I4210087265"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Binjie Zhu","raw_affiliation_strings":["Yiemed Company,Beijing,China","Yiemed Company, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Yiemed Company,Beijing,China","institution_ids":["https://openalex.org/I4210087265"]},{"raw_affiliation_string":"Yiemed Company, Beijing, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100786241","display_name":"Hong Chen","orcid":"https://orcid.org/0000-0002-7848-9358"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hong Chen","raw_affiliation_strings":["School of Integrated Circuits, Tsinghua University,Beijing,China","School of Integrated Circuits, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5045799619"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.39506173,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"34","issue":null,"first_page":"1448","last_page":"1451"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10562","display_name":"Total Knee Arthroplasty Outcomes","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10562","display_name":"Total Knee Arthroplasty Outcomes","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.9921000003814697,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10280","display_name":"Shoulder Injury and Treatment","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.6622608304023743},{"id":"https://openalex.org/keywords/arthroplasty","display_name":"Arthroplasty","score":0.49971485137939453},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.4957467019557953},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4418152868747711},{"id":"https://openalex.org/keywords/pressure-measurement","display_name":"Pressure measurement","score":0.43521222472190857},{"id":"https://openalex.org/keywords/orthodontics","display_name":"Orthodontics","score":0.3852619528770447},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2815101742744446},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22000479698181152},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.21762120723724365},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.19800636172294617},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.1916051208972931},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1910051703453064},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1129000186920166}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.6622608304023743},{"id":"https://openalex.org/C2778336525","wikidata":"https://www.wikidata.org/wiki/Q708178","display_name":"Arthroplasty","level":2,"score":0.49971485137939453},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.4957467019557953},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4418152868747711},{"id":"https://openalex.org/C80264047","wikidata":"https://www.wikidata.org/wiki/Q7424019","display_name":"Pressure measurement","level":2,"score":0.43521222472190857},{"id":"https://openalex.org/C29694066","wikidata":"https://www.wikidata.org/wiki/Q118301","display_name":"Orthodontics","level":1,"score":0.3852619528770447},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2815101742744446},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22000479698181152},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.21762120723724365},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.19800636172294617},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.1916051208972931},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1910051703453064},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1129000186920166},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001186","descriptor_name":"Artificial Limbs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001186","descriptor_name":"Artificial Limbs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001186","descriptor_name":"Artificial Limbs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005269","descriptor_name":"Femur","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005269","descriptor_name":"Femur","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005269","descriptor_name":"Femur","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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007720","descriptor_name":"Knee Prosthesis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007720","descriptor_name":"Knee Prosthesis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007720","descriptor_name":"Knee Prosthesis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D019645","descriptor_name":"Arthroplasty, Replacement, Knee","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D019645","descriptor_name":"Arthroplasty, Replacement, Knee","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D019645","descriptor_name":"Arthroplasty, Replacement, Knee","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc46164.2021.9629725","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc46164.2021.9629725","pdf_url":null,"source":{"id":"https://openalex.org/S4363607750","display_name":"2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:34891558","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34891558","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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322624","display_name":"Tsinghua National Laboratory for Information Science and Technology","ror":"https://ror.org/03cve4549"},{"id":"https://openalex.org/F4320329860","display_name":"National Science and Technology Major Project","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1533114955","https://openalex.org/W1970189224","https://openalex.org/W1993252187","https://openalex.org/W2016148235","https://openalex.org/W2038903329","https://openalex.org/W2039422229","https://openalex.org/W2092854656","https://openalex.org/W2115152672","https://openalex.org/W2140506305","https://openalex.org/W2802458132","https://openalex.org/W2979879523","https://openalex.org/W2999388354","https://openalex.org/W3037870263"],"related_works":["https://openalex.org/W4323768008","https://openalex.org/W1941703695","https://openalex.org/W4248382324","https://openalex.org/W3131574667","https://openalex.org/W4360995134","https://openalex.org/W3023605104","https://openalex.org/W2039473718","https://openalex.org/W2387529410","https://openalex.org/W2383578611","https://openalex.org/W2987583674"],"abstract_inverted_index":{"The":[0,131],"pressure":[1,48,58,96,109,165,173],"and":[2,49,65,79,98,111,117,162,178,210],"force":[3,50,101,112,143],"line":[4,51,102,113,144],"trajectory":[5,52,103,114,145],"of":[6,24,38,122,141,206],"the":[7,13,21,36,82,86,100,108,120,123,136,147,159,163,172,176,179,182,203],"distal":[8],"femoral":[9],"prosthesis":[10,14],"relative":[11],"to":[12,35,81,94,201],"gasket":[15],"are":[16,115,184],"key":[17],"factors":[18],"in":[19,26,129,146,158,181,186],"judging":[20],"appropriate":[22],"position":[23],"implants":[25],"unicondylar":[27,207],"knee":[28,208],"arthroplasty":[29,209],"(UKA)":[30],"surgeries,":[31],"which":[32,55,151,190],"is":[33,74,149,169,191],"critical":[34],"success":[37,204],"UKA":[39],"surgeries.":[40],"In":[41],"this":[42],"paper,":[43],"we":[44],"propose":[45],"a":[46,57,66,187],"portable":[47,188],"measurement":[53,167],"system,":[54],"includes":[56],"sensors":[59,73,174],"array,":[60,175],"an":[61,92],"analog-to-digital":[62],"converter":[63],"(ADC),":[64],"microcontroller":[67],"unit":[68],"(MCU).":[69],"Data":[70],"from":[71],"twenty":[72],"obtained":[75],"through":[76,85],"time-sharing":[77],"scanning":[78],"transmitted":[80],"host":[83,124],"computer":[84,125],"USB":[87],"interface.":[88],"We":[89],"put":[90],"forward":[91],"algorithm":[93],"calculate":[95],"value":[97,110,166],"fit":[99],"for":[104,193],"better":[105],"accuracy.":[106],"Both":[107],"calculated":[116],"displayed":[118],"on":[119],"screen":[121],"by":[126],"developed":[127],"software":[128],"real-time.":[130],"experiments":[132,148],"results":[133],"show":[134],"that":[135,157],"root":[137],"mean":[138],"square":[139],"error":[140,168],"fitting":[142],"\u00b10.342mm,":[150],"has":[152],"63%":[153],"reduction":[154],"compared":[155],"with":[156],"previous":[160],"work,":[161],"average":[164],"10.03%.":[170],"Besides,":[171],"ADC":[177],"MCU":[180],"system":[183,197],"integrated":[185],"handle,":[189],"easier":[192],"clinic":[194],"trial.Clinical":[195],"Relevance-This":[196],"can":[198],"assist":[199],"doctors":[200],"improve":[202],"rate":[205],"reduce":[211],"patient's":[212],"pain.":[213]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2021-12-31T00:00:00"}