{"id":"https://openalex.org/W45245822","doi":"https://doi.org/10.1055/s-1999-8918","title":"Ein Testobjekt f\u00fcr die apparative Qualit\u00e4tssicherung bei Ultraschall-Doppler(Duplex)-Ger\u00e4ten, ausgehend vom Normenentwurf IEC 61685","display_name":"Ein Testobjekt f\u00fcr die apparative Qualit\u00e4tssicherung bei Ultraschall-Doppler(Duplex)-Ger\u00e4ten, ausgehend vom Normenentwurf IEC 61685","publication_year":1999,"publication_date":"1999-12-31","ids":{"openalex":"https://openalex.org/W45245822","doi":"https://doi.org/10.1055/s-1999-8918","mag":"45245822","pmid":"https://pubmed.ncbi.nlm.nih.gov/10670070"},"language":"de","primary_location":{"id":"doi:10.1055/s-1999-8918","doi":"https://doi.org/10.1055/s-1999-8918","is_oa":false,"landing_page_url":"https://doi.org/10.1055/s-1999-8918","pdf_url":null,"source":{"id":"https://openalex.org/S50260976","display_name":"Ultraschall in der Medizin - European Journal of Ultrasound","issn_l":"0172-4614","issn":["0172-4614","1438-8782"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310321135","host_organization_name":"Georg Thieme Verlag","host_organization_lineage":["https://openalex.org/P4310321135","https://openalex.org/P4310320000"],"host_organization_lineage_names":["Georg Thieme Verlag","Thieme Medical Publishers (Germany)"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ultraschall in der Medizin","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5022841092","display_name":"Christian Kollmann","orcid":"https://orcid.org/0000-0002-3047-5715","observed_orcids":["https://orcid.org/0000-0002-3047-5715"]},"institutions":[{"id":"https://openalex.org/I129774422","display_name":"University of Vienna","ror":"https://ror.org/03prydq77","country_code":"AT","type":"education","lineage":["https://openalex.org/I129774422"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"\u00a0Chr.\u00a0Kollmann","raw_affiliation_strings":["Institut f\u00fcr Biomedizinische Technik & Physik, Universit\u00e4t Wien, \u00d6sterreich","Institut f\u00fcr Biomedizinische Technik & Physik, Universit\u00e4t Wien, Osterreich"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Biomedizinische Technik & Physik, Universit\u00e4t Wien, \u00d6sterreich","institution_ids":["https://openalex.org/I129774422"]},{"raw_affiliation_string":"Institut f\u00fcr Biomedizinische Technik & Physik, Universit\u00e4t Wien, Osterreich","institution_ids":["https://openalex.org/I129774422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082853770","display_name":"Robert A. Bezemer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I148297040","display_name":"Netherlands Organisation for Applied Scientific Research","ror":"https://ror.org/01bnjb948","country_code":"NL","type":"nonprofit","lineage":["https://openalex.org/I148297040"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"\u00a0R. A.\u00a0Bezemer","raw_affiliation_strings":["TNO Technology in Health Care, Group Medical Ultrasonics, Leiden, Holland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TNO Technology in Health Care, Group Medical Ultrasonics, Leiden, Holland","institution_ids":["https://openalex.org/I148297040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001655038","display_name":"Knud-Erik Fredfeldt","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u00a0K. E.\u00a0Fredfeldt","raw_affiliation_strings":["Dansk Fantom Service, Jyllinge, D\u00e4nemark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dansk Fantom Service, Jyllinge, D\u00e4nemark","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014184347","display_name":"Ulrich G. Schaarschmidt","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I190134885","display_name":"Helmut Schmidt University","ror":"https://ror.org/04e8jbs38","country_code":"DE","type":"education","lineage":["https://openalex.org/I190134885"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"\u00a0U. G.\u00a0Schaarschmidt","raw_affiliation_strings":["Universit\u00e4t der Bundeswehr Hamburg, Fachbereich Elektro-technik, Deutschland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t der Bundeswehr Hamburg, Fachbereich Elektro-technik, Deutschland","institution_ids":["https://openalex.org/I190134885"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065990012","display_name":"Carool J.P.M. Teirlinck","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I148297040","display_name":"Netherlands Organisation for Applied Scientific Research","ror":"https://ror.org/01bnjb948","country_code":"NL","type":"nonprofit","lineage":["https://openalex.org/I148297040"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"\u00a0C. J. P. M.\u00a0Teirlinck","raw_affiliation_strings":["TNO Technology in Health Care, Group Medical Ultrasonics, Leiden, Holland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TNO Technology in Health Care, Group Medical Ultrasonics, Leiden, Holland","institution_ids":["https://openalex.org/I148297040"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.00582242,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"20","issue":"06","first_page":"248","last_page":"257"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13690","display_name":"Quality and Safety in Healthcare","score":0.8432999849319458,"subfield":{"id":"https://openalex.org/subfields/3607","display_name":"Medical Laboratory Technology"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T13690","display_name":"Quality and Safety in Healthcare","score":0.8432999849319458,"subfield":{"id":"https://openalex.org/subfields/3607","display_name":"Medical Laboratory Technology"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.09969999641180038,"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"}},{"id":"https://openalex.org/T11738","display_name":"Ultrasound in Clinical Applications","score":0.015200000256299973,"subfield":{"id":"https://openalex.org/subfields/2706","display_name":"Critical Care and Intensive Care Medicine"},"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/tissue-mimicking-materials","display_name":"tissue-mimicking materials","score":0.7720000147819519},{"id":"https://openalex.org/keywords/color-doppler-ultrasound","display_name":"color Doppler ultrasound","score":0.6489999890327454},{"id":"https://openalex.org/keywords/spectral-doppler","display_name":"spectral Doppler","score":0.9760000109672546},{"id":"https://openalex.org/keywords/hydrogels","display_name":"hydrogels","score":0.4959999918937683},{"id":"https://openalex.org/keywords/ultrasonic-transducers","display_name":"ultrasonic transducers","score":0.5619999766349792}],"concepts":[{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.5905057191848755},{"id":"https://openalex.org/C99611785","wikidata":"https://www.wikidata.org/wiki/Q6453233","display_name":"Duplex (building)","level":3,"score":0.5405958294868469},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5306932926177979},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.4956575632095337},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.4599648118019104},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.42412686347961426},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.4156178832054138},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.41147804260253906},{"id":"https://openalex.org/C19527891","wikidata":"https://www.wikidata.org/wiki/Q1120908","display_name":"Medical physics","level":1,"score":0.38059282302856445},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.36981990933418274},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28579187393188477},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23632049560546875},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.19356757402420044},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14853090047836304},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.09493100643157959},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.09028071165084839},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001769","descriptor_name":"Blood","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005060","descriptor_name":"Europe","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005062","descriptor_name":"European Union","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":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007391","descriptor_name":"International Cooperation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011785","descriptor_name":"Quality Assurance, Health Care","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018616","descriptor_name":"Ultrasonography, Doppler, Duplex","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":true},{"descriptor_ui":"D018616","descriptor_name":"Ultrasonography, Doppler, Duplex","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1055/s-1999-8918","doi":"https://doi.org/10.1055/s-1999-8918","is_oa":false,"landing_page_url":"https://doi.org/10.1055/s-1999-8918","pdf_url":null,"source":{"id":"https://openalex.org/S50260976","display_name":"Ultraschall in der Medizin - European Journal of Ultrasound","issn_l":"0172-4614","issn":["0172-4614","1438-8782"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310321135","host_organization_name":"Georg Thieme Verlag","host_organization_lineage":["https://openalex.org/P4310321135","https://openalex.org/P4310320000"],"host_organization_lineage_names":["Georg Thieme Verlag","Thieme Medical Publishers (Germany)"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ultraschall in der Medizin","raw_type":"journal-article"},{"id":"pmid:10670070","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10670070","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,"listed_in":[],"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":"Ultraschall in der Medizin (Stuttgart, Germany : 1980)","raw_type":"English Abstract"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6240000128746033,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2070483807","https://openalex.org/W2615534961","https://openalex.org/W1966522948","https://openalex.org/W2069575667","https://openalex.org/W79478299","https://openalex.org/W2029962625","https://openalex.org/W1429049117","https://openalex.org/W2022864535","https://openalex.org/W2001067207","https://openalex.org/W2474203436"],"abstract_inverted_index":{"Studienziel:":[0],"Testobjekte":[1],"und":[2,12,77,105,144],"Pr\u00fcfverfahren,":[3],"die":[4,56,108,111,113,138],"den":[5,64,167],"Anforderungen":[6,123],"gem\u00e4\u00df":[7],"Draft":[8,126,301,349],"IEC":[9,127,228,236,302,350],"61685":[10,128,237,303,351],"Standard":[11,129,229],"der":[13,31],"European":[14,194,242],"Medical":[15,243],"Directive":[16,245],"93/42/EEC":[17],"entsprachen,":[18],"waren":[19],"bislang":[20],"f\u00fcr":[21,103,175],"eine":[22,92],"Qualit\u00e4tssicherung":[23],"bei":[24,178],"Doppler-Ger\u00e4ten":[25,179],"nicht":[26],"verf\u00fcgbar.":[27],"In":[28,69],"einem":[29,149],"von":[30],"EU":[32],"gef\u00f6rderten":[33],"Projekt":[34],"(MAT-CT":[35],"940091)":[36],"sind":[37,72],"sowohl":[38],"Prototypen":[39],"eines":[40],"gewebe-\u00e4hnlichen":[41],"laminar":[42,95],"Flow":[43],"Doppler":[44,203,213,232,270,316],"Testobjektes":[45,101,163],"als":[46],"auch":[47],"Pr\u00fcfverfahren":[48,65,139,168],"zur":[49],"Ermittlung":[50],"relevanter":[51],"Leistungs-Kenngr\u00f6\u00dfen":[52],"entwickelt":[53],"worden.":[54],"\u00dcber":[55],"Ergebnisse":[57],"des":[58,125,161],"multizentrischen":[59],"Projekts":[60],"mit":[61,75,131,166],"Schwerpunkt":[62],"auf":[63],"wird":[66,169],"berichtet.":[67],"Material:":[68],"dem":[70],"Testobjekt":[71,133],"2":[73],"R\u00f6hren":[74],"4":[76],"8":[78],"mm":[79],"Durchmesser":[80],"in":[81,148,164,293,299,338,356],"ein":[82],"d\u00e4mpfendes,":[83],"aus":[84],"Hydrogel":[85],"bestehendes":[86],"Material":[87],"eingelassen":[88],"worden,":[89],"durch":[90],"das":[91],"blut\u00e4hnliche":[93],"Fl\u00fcssigkeit":[94],"gepumpt":[96],"wird.":[97],"Mit":[98],"Hilfe":[99],"dieses":[100],"k\u00f6nnen":[102],"Farb-":[104],"Spektraldoppler-Systeme":[106],"Leistungs-Parameter,":[107],"z.":[109],"B.":[110],"Doppler-Eindringtiefe,":[112],"einwandfreie":[114],"Funktion":[115],"oder":[116],"Bildg\u00fcte":[117],"beschreiben,":[118],"ermittelt":[119],"werden.":[120],"Ergebnisse:":[121],"Die":[122],"seitens":[124],"werden":[130],"diesem":[132],"erf\u00fcllt,":[134],"ebenfalls":[135],"eignen":[136],"sich":[137],"dazu,":[140],"reproduzierbar":[141],"unterschiedliche":[142],"Doppler-Ger\u00e4te":[143],"ihre":[145],"diversen":[146],"Schallk\u00f6pfe":[147],"Nennfrequenzbereich":[150],"zwischen":[151],"2,5":[152],"-":[153,375],"10":[154],"MHz":[155],"zu":[156,180],"\u00fcberpr\u00fcfen.":[157],"Schlu\u00dffolgerung:":[158],"Durch":[159],"Einsatz":[160],"neuen":[162],"Verbindung":[165],"es":[170],"m\u00f6glich,":[171],"routinem\u00e4\u00dfig":[172],"relevante":[173],"Kenngr\u00f6\u00dfen":[174],"qualit\u00e4tssichernde":[176],"Ma\u00dfnahmen":[177],"ermitteln.":[181],"Purpose:":[182],"The":[183,215,272,341,353],"authors,":[184],"forming":[185],"part":[186],"of":[187,199,207,217,261,289,308,329,335,347],"a":[188,200,225,252,259,290,323],"multicenter":[189],"project":[190,219,251],"funded":[191],"by":[192],"the":[193,197,218,241,277,283,286,296,300,309,327,330,345,348],"Community,":[195],"summarize":[196],"validation":[198],"tissue-mimicking":[201],"flow":[202,231],"test":[204,233,253,317,342,354,360],"object":[205,318,343,361],"and":[206,239,268,285,311],"procedures":[208,331,355],"for":[209,240,265,275,314,332,365],"testing":[210],"medical":[211],"diagnostic":[212],"equipment.":[214],"results":[216],"are":[220,292],"expected":[221],"to":[222,224],"contribute":[223],"future":[226],"international":[227],"concerning":[230],"objects":[234],"(Draft":[235],"Standard)":[238],"Device":[244],"(MD":[246],"93/42/EEC).":[247],"Methods:":[248],"Within":[249],"this":[250,315,359],"protocol":[254],"was":[255],"developed":[256],"that":[257],"includes":[258],"set":[260],"different":[262,367],"procedures,":[263],"suitable":[264],"checking":[266,366],"Spectral":[267],"Colour":[269],"systems.":[271],"performance":[273,336],"parameters":[274,337],"describing":[276],"image":[278],"quality":[279],"as":[280,282],"well":[281],"accuracy":[284],"correct":[287],"functioning":[288],"system":[291],"accordance":[294],"with":[295,322,358,370],"definitions":[297],"made":[298],"Standard.":[304,352],"Results:":[305],"A":[306],"survey":[307],"design":[310],"materials":[312],"used":[313,364],"will":[319],"be":[320,363],"presented":[321],"special":[324],"emphasis":[325],"on":[326],"suitability":[328],"routine":[333],"measurement":[334],"hospitals.":[339],"Conclusion:":[340],"satisfies":[344],"requirements":[346],"combination":[357],"can":[362],"transducer":[368],"models":[369],"nominal":[371],"frequencies":[372],"between":[373],"2.5":[374],"10.0":[376],"MHz.":[377]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}