{"id":"https://openalex.org/W2113492296","doi":"https://doi.org/10.1109/embc.2013.6610406","title":"Effect of respiratory-induced intensity variations on finger SpO&lt;inf&gt;2&lt;/inf&gt; measurements in volunteers","display_name":"Effect of respiratory-induced intensity variations on finger SpO&lt;inf&gt;2&lt;/inf&gt; measurements in volunteers","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W2113492296","doi":"https://doi.org/10.1109/embc.2013.6610406","mag":"2113492296","pmid":"https://pubmed.ncbi.nlm.nih.gov/24110593"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2013.6610406","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6610406","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 35th Annual International Conference of the IEEE Engineering in Medicine and 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/A5089944184","display_name":"Justin P. Phillips","orcid":"https://orcid.org/0000-0003-3486-3704"},"institutions":[{"id":"https://openalex.org/I180825142","display_name":"City, University of London","ror":"https://ror.org/04489at23","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I180825142"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Justin P. Phillips","raw_affiliation_strings":["School of Engineering and Mathematical Sciences, City University London, UK","[Sch. of Eng. & Math. Sci., City Univ. London, London, UK]"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Mathematical Sciences, City University London, UK","institution_ids":["https://openalex.org/I180825142"]},{"raw_affiliation_string":"[Sch. of Eng. & Math. Sci., City Univ. London, London, UK]","institution_ids":["https://openalex.org/I180825142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050240921","display_name":"Alla Belhaj","orcid":null},"institutions":[{"id":"https://openalex.org/I1307195382","display_name":"St Bartholomew's Hospital","ror":"https://ror.org/00nh9x179","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1307195382","https://openalex.org/I225661044"]},{"id":"https://openalex.org/I180825142","display_name":"City, University of London","ror":"https://ror.org/04489at23","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I180825142"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alla Belhaj","raw_affiliation_strings":["School of Engineering and Mathematical Sciences, City University London, UK","Pain & Anaesthesia Res. Centre, St Bartholomew's Hosp., London, UK"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Mathematical Sciences, City University London, UK","institution_ids":["https://openalex.org/I180825142"]},{"raw_affiliation_string":"Pain & Anaesthesia Res. Centre, St Bartholomew's Hosp., London, UK","institution_ids":["https://openalex.org/I1307195382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087446956","display_name":"R. M. Langford","orcid":"https://orcid.org/0000-0002-8703-067X"},"institutions":[{"id":"https://openalex.org/I180825142","display_name":"City, University of London","ror":"https://ror.org/04489at23","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I180825142"]},{"id":"https://openalex.org/I1307195382","display_name":"St Bartholomew's Hospital","ror":"https://ror.org/00nh9x179","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1307195382","https://openalex.org/I225661044"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Richard M. Langford","raw_affiliation_strings":["School of Engineering and Mathematical Sciences, City University London, UK","Pain & Anaesthesia Res. Centre, St Bartholomew's Hosp., London, UK"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Mathematical Sciences, City University London, UK","institution_ids":["https://openalex.org/I180825142"]},{"raw_affiliation_string":"Pain & Anaesthesia Res. Centre, St Bartholomew's Hosp., London, UK","institution_ids":["https://openalex.org/I1307195382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056637200","display_name":"P. A. Kyriacou","orcid":"https://orcid.org/0000-0002-2868-485X"},"institutions":[{"id":"https://openalex.org/I180825142","display_name":"City, University of London","ror":"https://ror.org/04489at23","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I180825142"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Panayiotis A. Kyriacou","raw_affiliation_strings":["School of Engineering and Mathematical Sciences, City University London, UK","[Sch. of Eng. & Math. Sci., City Univ. London, London, UK]"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Mathematical Sciences, City University London, UK","institution_ids":["https://openalex.org/I180825142"]},{"raw_affiliation_string":"[Sch. of Eng. & Math. Sci., City Univ. London, London, UK]","institution_ids":["https://openalex.org/I180825142"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5089944184"],"corresponding_institution_ids":["https://openalex.org/I180825142"],"apc_list":null,"apc_paid":null,"fwci":0.2003,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.58667112,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"67","issue":null,"first_page":"3937","last_page":"3940"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9998999834060669,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9998999834060669,"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/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.9998000264167786,"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/T13248","display_name":"Healthcare Technology and Patient Monitoring","score":0.9947999715805054,"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/pulse-oximetry","display_name":"Pulse oximetry","score":0.630703330039978},{"id":"https://openalex.org/keywords/respiration","display_name":"Respiration","score":0.4236876368522644},{"id":"https://openalex.org/keywords/mouthpiece","display_name":"Mouthpiece","score":0.41894227266311646},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3026857078075409},{"id":"https://openalex.org/keywords/anesthesia","display_name":"Anesthesia","score":0.2370699942111969},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2216569185256958},{"id":"https://openalex.org/keywords/anatomy","display_name":"Anatomy","score":0.1301281750202179},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.09351861476898193}],"concepts":[{"id":"https://openalex.org/C2780124106","wikidata":"https://www.wikidata.org/wiki/Q1140495","display_name":"Pulse oximetry","level":2,"score":0.630703330039978},{"id":"https://openalex.org/C182215343","wikidata":"https://www.wikidata.org/wiki/Q472287","display_name":"Respiration","level":2,"score":0.4236876368522644},{"id":"https://openalex.org/C2780955776","wikidata":"https://www.wikidata.org/wiki/Q754360","display_name":"Mouthpiece","level":2,"score":0.41894227266311646},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3026857078075409},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.2370699942111969},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2216569185256958},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.1301281750202179},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.09351861476898193}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001785","descriptor_name":"Blood Gas Monitoring, Transcutaneous","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001785","descriptor_name":"Blood Gas Monitoring, Transcutaneous","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001785","descriptor_name":"Blood Gas Monitoring, Transcutaneous","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005385","descriptor_name":"Fingers","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005385","descriptor_name":"Fingers","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005385","descriptor_name":"Fingers","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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010100","descriptor_name":"Oxygen","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D010100","descriptor_name":"Oxygen","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D010100","descriptor_name":"Oxygen","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D010865","descriptor_name":"Pilot Projects","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010865","descriptor_name":"Pilot Projects","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010865","descriptor_name":"Pilot Projects","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012119","descriptor_name":"Respiration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012119","descriptor_name":"Respiration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012119","descriptor_name":"Respiration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1109/embc.2013.6610406","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6610406","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:24110593","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24110593","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},{"id":"pmh:oai:openaccess.city.ac.uk:11704","is_oa":false,"landing_page_url":"https://openaccess.city.ac.uk/view/creators_id/p=2Ekyriacou.html>view","pdf_url":null,"source":{"id":"https://openalex.org/S4306401940","display_name":"City Research Online (City University London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I180825142","host_organization_name":"City, University of London","host_organization_lineage":["https://openalex.org/I180825142"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:openaccess.city.ac.uk:11708","is_oa":false,"landing_page_url":"https://openaccess.city.ac.uk/view/creators_id/justin=2Ephillips=2E1.html>,","pdf_url":null,"source":{"id":"https://openalex.org/S4306401940","display_name":"City Research Online (City University London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I180825142","host_organization_name":"City, University of London","host_organization_lineage":["https://openalex.org/I180825142"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1586648564","https://openalex.org/W1967169015","https://openalex.org/W1977670367","https://openalex.org/W1989506594","https://openalex.org/W1989659657","https://openalex.org/W2006752824","https://openalex.org/W2028145655","https://openalex.org/W2091114261","https://openalex.org/W2092898593","https://openalex.org/W2144196954","https://openalex.org/W4248126791"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2612625105","https://openalex.org/W3031052312","https://openalex.org/W1920135092","https://openalex.org/W65590486","https://openalex.org/W2780416073","https://openalex.org/W2156731643","https://openalex.org/W2330649506","https://openalex.org/W3032375762"],"abstract_inverted_index":{"Photoplethysmographic":[0],"(PPG)":[1],"signals":[2],"were":[3,43,57,91,101],"recorded":[4,34,84],"from":[5,93],"the":[6,61,83,94,104],"fingers":[7],"of":[8,14,21,29,63,71,75],"16":[9],"healthy":[10],"volunteers":[11],"with":[12,46,103,108,110,114],"periods":[13],"timed":[15],"and":[16,47,86],"forced":[17],"respiration.":[18],"The":[19,55,69],"aim":[20],"this":[22],"pilot":[23],"study":[24],"was":[25],"to":[26,59],"compare":[27],"estimations":[28],"arterial":[30],"oxygen":[31],"saturation":[32],"(SpO2)":[33],"using":[35,118],"a":[36,49,52,119],"dedicated":[37],"pulse":[38],"oximetry":[39],"system":[40],"while":[41],"subjects":[42],"breathing":[44],"regularly":[45],"without":[48],"mouthpiece":[50],"containing":[51],"flow":[53,105],"resistor.":[54],"experiments":[56],"designed":[58],"mimic":[60],"effects":[62],"mechanical":[64],"ventilation":[65],"in":[66,82],"anesthetized":[67],"patients.":[68],"effect":[70],"estimated":[72],"airway":[73],"pressures":[74],"\u00b1":[76],"15":[77],"cmH2O":[78],"caused":[79],"observable":[80],"modulation":[81],"red":[85],"PPG":[87,96],"signals.":[88,97],"SpO2":[89,99],"values":[90,100],"calculated":[92],"pre-recorded":[95],"Mean":[98],"95.4%":[102],"resistor":[106],"compared":[107],"97.3%":[109],"no":[111],"artificial":[112],"resistance,":[113],"statistical":[115],"significance":[116],"demonstrated":[117],"Student's":[120],"t-test":[121],"(P":[122],"=":[123],"0.006).":[124]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-03-01T08:55:55.761014","created_date":"2016-06-24T00:00:00"}
