{"id":"https://openalex.org/W2735253878","doi":"https://doi.org/10.1109/i2mtc.2017.7969909","title":"Evaluation of blood pressure by analyzing the fluctuation frequency of oxygen saturation in palmar digital vein","display_name":"Evaluation of blood pressure by analyzing the fluctuation frequency of oxygen saturation in palmar digital vein","publication_year":2017,"publication_date":"2017-05-01","ids":{"openalex":"https://openalex.org/W2735253878","doi":"https://doi.org/10.1109/i2mtc.2017.7969909","mag":"2735253878"},"language":"en","primary_location":{"id":"doi:10.1109/i2mtc.2017.7969909","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc.2017.7969909","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","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/A5110696559","display_name":"Yu\u2013Hsuan Lin","orcid":"https://orcid.org/0000-0002-1981-0359"},"institutions":[{"id":"https://openalex.org/I4210166867","display_name":"National Applied Research Laboratories","ror":"https://ror.org/05wcstg80","country_code":"TW","type":"funder","lineage":["https://openalex.org/I4210128167","https://openalex.org/I4210166867"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Yu-Hsuan Lin","raw_affiliation_strings":["Instrument Technology Research Center, National Applied Research Laboratories (Narlabs), Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Instrument Technology Research Center, National Applied Research Laboratories (Narlabs), Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210166867"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102182280","display_name":"Chih-Wei Hung","orcid":null},"institutions":[{"id":"https://openalex.org/I4210166867","display_name":"National Applied Research Laboratories","ror":"https://ror.org/05wcstg80","country_code":"TW","type":"funder","lineage":["https://openalex.org/I4210128167","https://openalex.org/I4210166867"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chih-Wei Hung","raw_affiliation_strings":["Instrument Technology Research Center, National Applied Research Laboratories (Narlabs), Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Instrument Technology Research Center, National Applied Research Laboratories (Narlabs), Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210166867"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056415038","display_name":"Hsin\u2010Yi Tsai","orcid":"https://orcid.org/0000-0001-8275-6132"},"institutions":[{"id":"https://openalex.org/I4210166867","display_name":"National Applied Research Laboratories","ror":"https://ror.org/05wcstg80","country_code":"TW","type":"funder","lineage":["https://openalex.org/I4210128167","https://openalex.org/I4210166867"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hsin-Yi Tsai","raw_affiliation_strings":["Instrument Technology Research Center, National Applied Research Laboratories (Narlabs), Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Instrument Technology Research Center, National Applied Research Laboratories (Narlabs), Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210166867"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101750297","display_name":"Kuo\u2010Cheng Huang","orcid":"https://orcid.org/0000-0001-9971-8343"},"institutions":[{"id":"https://openalex.org/I4210166867","display_name":"National Applied Research Laboratories","ror":"https://ror.org/05wcstg80","country_code":"TW","type":"funder","lineage":["https://openalex.org/I4210128167","https://openalex.org/I4210166867"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuo-Cheng Huang","raw_affiliation_strings":["Instrument Technology Research Center, National Applied Research Laboratories (Narlabs), Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Instrument Technology Research Center, National Applied Research Laboratories (Narlabs), Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210166867"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5110696559"],"corresponding_institution_ids":["https://openalex.org/I4210166867"],"apc_list":null,"apc_paid":null,"fwci":0.2765,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.54611177,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"41","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9993000030517578,"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":0.9993000030517578,"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":0.9962999820709229,"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/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.982699990272522,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/oxygen-saturation","display_name":"Oxygen saturation","score":0.6501677632331848},{"id":"https://openalex.org/keywords/sphygmomanometer","display_name":"Sphygmomanometer","score":0.5930413603782654},{"id":"https://openalex.org/keywords/saturation","display_name":"Saturation (graph theory)","score":0.5812738537788391},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.5656197667121887},{"id":"https://openalex.org/keywords/oxygen","display_name":"Oxygen","score":0.46489185094833374},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.44738247990608215},{"id":"https://openalex.org/keywords/pressure-measurement","display_name":"Pressure measurement","score":0.4201834201812744},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.41419315338134766},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3554040491580963},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21557772159576416},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.19818508625030518},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19462808966636658},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.12739869952201843}],"concepts":[{"id":"https://openalex.org/C76538665","wikidata":"https://www.wikidata.org/wiki/Q6294669","display_name":"Oxygen saturation","level":3,"score":0.6501677632331848},{"id":"https://openalex.org/C2910533495","wikidata":"https://www.wikidata.org/wiki/Q503968","display_name":"Sphygmomanometer","level":3,"score":0.5930413603782654},{"id":"https://openalex.org/C9930424","wikidata":"https://www.wikidata.org/wiki/Q7426587","display_name":"Saturation (graph theory)","level":2,"score":0.5812738537788391},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.5656197667121887},{"id":"https://openalex.org/C540031477","wikidata":"https://www.wikidata.org/wiki/Q629","display_name":"Oxygen","level":2,"score":0.46489185094833374},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.44738247990608215},{"id":"https://openalex.org/C80264047","wikidata":"https://www.wikidata.org/wiki/Q7424019","display_name":"Pressure measurement","level":2,"score":0.4201834201812744},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.41419315338134766},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3554040491580963},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21557772159576416},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.19818508625030518},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19462808966636658},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.12739869952201843},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","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},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/i2mtc.2017.7969909","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc.2017.7969909","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W131599204","https://openalex.org/W1973770406","https://openalex.org/W1981300574","https://openalex.org/W1995171851","https://openalex.org/W1995926160","https://openalex.org/W2004893865","https://openalex.org/W2005473461","https://openalex.org/W2018507306","https://openalex.org/W2045721726","https://openalex.org/W2072733073","https://openalex.org/W2090528555","https://openalex.org/W2126008523","https://openalex.org/W2147476476","https://openalex.org/W2147533602","https://openalex.org/W2171376822","https://openalex.org/W2412482577","https://openalex.org/W2538253134","https://openalex.org/W6728732013"],"related_works":["https://openalex.org/W38805444","https://openalex.org/W3031957795","https://openalex.org/W2372989409","https://openalex.org/W120577641","https://openalex.org/W4253707656","https://openalex.org/W2323836097","https://openalex.org/W3029814113","https://openalex.org/W1535341781","https://openalex.org/W2066545085","https://openalex.org/W1967768135"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,37,76,128],"non-contact":[4],"measurement":[5],"method":[6],"for":[7,95,130],"the":[8,25,40,56,66,71,79,90,107,116],"evaluation":[9],"of":[10,32,42,55,83,92,110,138],"human":[11,26,84],"blood":[12,81,96,118],"pressure.":[13],"A":[14],"reflection":[15],"type":[16],"optical":[17],"imaging":[18],"system":[19],"was":[20,59,101],"developed":[21],"to":[22],"interactively":[23],"capture":[24],"palmar":[27,46],"back":[28],"images":[29],"with":[30,68,115,135],"illumination":[31],"dual":[33],"light":[34],"sources.":[35],"By":[36],"continuous":[38],"measurement,":[39],"variation":[41],"oxygen":[43,57,111],"saturation":[44,58,112],"in":[45,74],"digital":[47],"vein":[48],"could":[49],"be":[50],"monitored.":[51],"The":[52,103,124],"fluctuation":[53,87,99,108],"frequency":[54,100,109],"also":[60],"obtained":[61],"by":[62],"FFT":[63],"algorithm.":[64],"Through":[65],"comparison":[67],"electronic":[69],"sphygmomanometer,":[70],"study":[72],"succeeded":[73],"establishing":[75],"relationship":[77],"between":[78],"natural":[80,117],"pressure":[82,94,119,122],"and":[85,140],"venous":[86],"frequency.":[88],"Also,":[89],"influence":[91],"external":[93,121],"vessels":[97],"on":[98],"studied.":[102],"results":[104],"show":[105],"that":[106],"linearly":[113],"increases":[114],"or":[120],"decreasing.":[123],"proposed":[125],"innovations":[126],"represent":[127],"solution":[129],"remote":[131],"medical":[132],"diagnosis":[133],"technology":[134],"low":[136],"risk":[137],"infection":[139],"high":[141],"biocompatibility.":[142]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}