{"id":"https://openalex.org/W7223179693","doi":"https://doi.org/10.3389/fbioe.2026.1907500","title":"Development and technical characterization of a biomimetic thorax simulator for regional intrapulmonary pressure measurement","display_name":"Development and technical characterization of a biomimetic thorax simulator for regional intrapulmonary pressure measurement","publication_year":2026,"publication_date":"2026-10-22","ids":{"openalex":"https://openalex.org/W7223179693","doi":"https://doi.org/10.3389/fbioe.2026.1907500","pmid":"https://pubmed.ncbi.nlm.nih.gov/42991786","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/13736746"},"language":"en","primary_location":{"id":"doi:10.3389/fbioe.2026.1907500","doi":"https://doi.org/10.3389/fbioe.2026.1907500","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fbioe.2026.1907500","pdf_url":"https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2026.1907500/pdf","source":{"id":"https://openalex.org/S2595131146","display_name":"Frontiers in Bioengineering and Biotechnology","issn_l":"2296-4185","issn":["2296-4185"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Bioengineering and Biotechnology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2026.1907500/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5153280573","display_name":"Keywan Sohrabi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I45155027","display_name":"Technische Hochschule Mittelhessen","ror":"https://ror.org/02qdc9985","country_code":"DE","type":"education","lineage":["https://openalex.org/I45155027"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Keywan Sohrabi","raw_affiliation_strings":["Technische Hochschule Mittelhessen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Hochschule Mittelhessen","institution_ids":["https://openalex.org/I45155027"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115006908","display_name":"Jasmin Spaar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200763008","display_name":"Justus-Liebig-Universit\u00e4t Gie\u00dfen","ror":"https://ror.org/033eqas34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200763008"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jasmin Spaar","raw_affiliation_strings":["Institute of Medical Informatics (IMI), Justus-Liebig-University,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Medical Informatics (IMI), Justus-Liebig-University,","institution_ids":["https://openalex.org/I200763008"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159254740","display_name":"Tibor Jung","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I45155027","display_name":"Technische Hochschule Mittelhessen","ror":"https://ror.org/02qdc9985","country_code":"DE","type":"education","lineage":["https://openalex.org/I45155027"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Tibor Jung","raw_affiliation_strings":["Technische Hochschule Mittelhessen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Hochschule Mittelhessen","institution_ids":["https://openalex.org/I45155027"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133743269","display_name":"Niklas Ostwald","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I45155027","display_name":"Technische Hochschule Mittelhessen","ror":"https://ror.org/02qdc9985","country_code":"DE","type":"education","lineage":["https://openalex.org/I45155027"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Niklas Ostwald","raw_affiliation_strings":["Technische Hochschule Mittelhessen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Hochschule Mittelhessen","institution_ids":["https://openalex.org/I45155027"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159235785","display_name":"Patrick Fischer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I45155027","display_name":"Technische Hochschule Mittelhessen","ror":"https://ror.org/02qdc9985","country_code":"DE","type":"education","lineage":["https://openalex.org/I45155027"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Patrick Fischer","raw_affiliation_strings":["Technische Hochschule Mittelhessen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Hochschule Mittelhessen","institution_ids":["https://openalex.org/I45155027"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057448093","display_name":"Oskar Seifert","orcid":"https://orcid.org/0000-0002-2216-7579","observed_orcids":["https://orcid.org/0000-0002-2216-7579"]},"institutions":[{"id":"https://openalex.org/I45155027","display_name":"Technische Hochschule Mittelhessen","ror":"https://ror.org/02qdc9985","country_code":"DE","type":"education","lineage":["https://openalex.org/I45155027"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Oskar Seifert","raw_affiliation_strings":["Technische Hochschule Mittelhessen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Hochschule Mittelhessen","institution_ids":["https://openalex.org/I45155027"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070630777","display_name":"Dominik Kraft","orcid":"https://orcid.org/0000-0002-4964-2237","observed_orcids":["https://orcid.org/0000-0002-4964-2237"]},"institutions":[{"id":"https://openalex.org/I200763008","display_name":"Justus-Liebig-Universit\u00e4t Gie\u00dfen","ror":"https://ror.org/033eqas34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200763008"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Dominik Kraft","raw_affiliation_strings":["Institute of Medical Informatics (IMI), Justus-Liebig-University,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Medical Informatics (IMI), Justus-Liebig-University,","institution_ids":["https://openalex.org/I200763008"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028749103","display_name":"Istv\u00e1n Vad\u00e1sz","orcid":"https://orcid.org/0000-0003-1370-9783","observed_orcids":["https://orcid.org/0000-0003-1370-9783"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Istv\u00e1n Vad\u00e1sz","raw_affiliation_strings":["Faculty of Veterinary Medicine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Veterinary Medicine","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3150,"currency":"CHF","value_usd":3801},"apc_paid":{"value":3150,"currency":"CHF","value_usd":3801},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.81963733,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"1907500","last_page":"1907500"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10322","display_name":"Respiratory Support and Mechanisms","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10322","display_name":"Respiratory Support and Mechanisms","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10549","display_name":"Neonatal Respiratory Health Research","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T12818","display_name":"Pneumothorax, Barotrauma, Emphysema","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/mechanical-ventilation","display_name":"mechanical ventilation","score":0.6179999709129333},{"id":"https://openalex.org/keywords/pressure-controlled-ventilation","display_name":"pressure-controlled ventilation","score":0.7269999980926514},{"id":"https://openalex.org/keywords/positive-end-expiratory-pressure","display_name":"positive end-expiratory pressure","score":0.9620000123977661},{"id":"https://openalex.org/keywords/pressure-transmission","display_name":"pressure transmission","score":0.6660000085830688},{"id":"https://openalex.org/keywords/porcine-lung","display_name":"porcine lung","score":0.7260000109672546},{"id":"https://openalex.org/keywords/ventilator-induced-lung-injury","display_name":"ventilator-induced lung injury","score":0.8709999918937683},{"id":"https://openalex.org/keywords/lung-compliance","display_name":"lung compliance","score":0.5600000023841858}],"concepts":[{"id":"https://openalex.org/C2777257755","wikidata":"https://www.wikidata.org/wiki/Q3493813","display_name":"Tidal volume","level":3,"score":0.6003999710083008},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.593500018119812},{"id":"https://openalex.org/C2777080012","wikidata":"https://www.wikidata.org/wiki/Q3766250","display_name":"Mechanical ventilation","level":2,"score":0.49480000138282776},{"id":"https://openalex.org/C2777714996","wikidata":"https://www.wikidata.org/wiki/Q7886","display_name":"Lung","level":2,"score":0.4921000003814697},{"id":"https://openalex.org/C200457457","wikidata":"https://www.wikidata.org/wiki/Q584049","display_name":"Ventilation (architecture)","level":2,"score":0.4772000014781952},{"id":"https://openalex.org/C27101514","wikidata":"https://www.wikidata.org/wiki/Q206120","display_name":"Lung volumes","level":3,"score":0.47609999775886536},{"id":"https://openalex.org/C105922876","wikidata":"https://www.wikidata.org/wiki/Q1423981","display_name":"Airway","level":2,"score":0.4374000132083893},{"id":"https://openalex.org/C36843480","wikidata":"https://www.wikidata.org/wiki/Q4801088","display_name":"Artificial lung","level":2,"score":0.41269999742507935},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4106000065803528},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.40860000252723694},{"id":"https://openalex.org/C153899047","wikidata":"https://www.wikidata.org/wiki/Q7259527","display_name":"Pulmonary gas pressures","level":3,"score":0.40709999203681946},{"id":"https://openalex.org/C80264047","wikidata":"https://www.wikidata.org/wiki/Q7424019","display_name":"Pressure measurement","level":2,"score":0.3783000111579895},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3725999891757965},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.33820000290870667},{"id":"https://openalex.org/C41325743","wikidata":"https://www.wikidata.org/wiki/Q1261040","display_name":"Pressure sensor","level":2,"score":0.3352000117301941},{"id":"https://openalex.org/C2776596748","wikidata":"https://www.wikidata.org/wiki/Q6803612","display_name":"Mean airway pressure","level":3,"score":0.33320000767707825},{"id":"https://openalex.org/C534529494","wikidata":"https://www.wikidata.org/wiki/Q7891","display_name":"Respiratory system","level":2,"score":0.3305000066757202},{"id":"https://openalex.org/C172860338","wikidata":"https://www.wikidata.org/wiki/Q949674","display_name":"Dynamic pressure","level":2,"score":0.3228999972343445},{"id":"https://openalex.org/C163498912","wikidata":"https://www.wikidata.org/wiki/Q472287","display_name":"Respiratory physiology","level":3,"score":0.3190999925136566},{"id":"https://openalex.org/C2777785262","wikidata":"https://www.wikidata.org/wiki/Q7157859","display_name":"Peak inspiratory pressure","level":4,"score":0.2994999885559082},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.2865999937057495},{"id":"https://openalex.org/C204832983","wikidata":"https://www.wikidata.org/wiki/Q331466","display_name":"Positive pressure","level":2,"score":0.27489998936653137},{"id":"https://openalex.org/C97834683","wikidata":"https://www.wikidata.org/wiki/Q942508","display_name":"Thorax (insect anatomy)","level":2,"score":0.27379998564720154},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.27079999446868896},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.26460000872612}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3389/fbioe.2026.1907500","doi":"https://doi.org/10.3389/fbioe.2026.1907500","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fbioe.2026.1907500","pdf_url":"https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2026.1907500/pdf","source":{"id":"https://openalex.org/S2595131146","display_name":"Frontiers in Bioengineering and Biotechnology","issn_l":"2296-4185","issn":["2296-4185"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Bioengineering and Biotechnology","raw_type":"journal-article"},{"id":"doi:10.21203/rs.3.rs-9290423/v1","doi":"https://doi.org/10.21203/rs.3.rs-9290423/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-9290423/v1","pdf_url":"https://www.researchsquare.com/article/rs-9290423/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"},{"id":"pmh:oai:pubmedcentral.nih.gov:13736746","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13736746/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13736746/pdf/fbioe-14-1907500.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Front Bioeng Biotechnol","raw_type":"Text"},{"id":"pmid:42991786","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42991786","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":"Frontiers in bioengineering and biotechnology","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:be7b01c2d4fb4820a10c7bc7f7de5f10","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/be7b01c2d4fb4820a10c7bc7f7de5f10","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Frontiers in Bioengineering and Biotechnology, Vol 14 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3389/fbioe.2026.1907500","doi":"https://doi.org/10.3389/fbioe.2026.1907500","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fbioe.2026.1907500","pdf_url":"https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2026.1907500/pdf","source":{"id":"https://openalex.org/S2595131146","display_name":"Frontiers in Bioengineering and Biotechnology","issn_l":"2296-4185","issn":["2296-4185"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Bioengineering and Biotechnology","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7223179693.pdf","grobid_xml":"https://content.openalex.org/works/W7223179693.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W55620708","https://openalex.org/W1788732318","https://openalex.org/W1995928834","https://openalex.org/W2008708254","https://openalex.org/W2022762722","https://openalex.org/W2080934901","https://openalex.org/W2114728874","https://openalex.org/W2116685432","https://openalex.org/W2137224247","https://openalex.org/W2162001089","https://openalex.org/W2162262758","https://openalex.org/W2313535434","https://openalex.org/W2414136098","https://openalex.org/W2463522908","https://openalex.org/W2519864126","https://openalex.org/W2597070792","https://openalex.org/W2784003249","https://openalex.org/W2793065074","https://openalex.org/W2912354430","https://openalex.org/W2969495924","https://openalex.org/W3026044350","https://openalex.org/W3036142408","https://openalex.org/W3094533881","https://openalex.org/W3103109228","https://openalex.org/W4221125543","https://openalex.org/W4311051376","https://openalex.org/W4324129377","https://openalex.org/W4366265669","https://openalex.org/W4381795542","https://openalex.org/W4385405944","https://openalex.org/W4388071166","https://openalex.org/W4392572207","https://openalex.org/W4393023196","https://openalex.org/W4402492611","https://openalex.org/W4404358008","https://openalex.org/W4404774522","https://openalex.org/W4406525487","https://openalex.org/W4414104718","https://openalex.org/W7125402917"],"related_works":["https://openalex.org/W7154627594","https://openalex.org/W2802404699","https://openalex.org/W3028423180","https://openalex.org/W4224301806","https://openalex.org/W1839345443","https://openalex.org/W1508083912","https://openalex.org/W2073225146","https://openalex.org/W3108668218","https://openalex.org/W88554627","https://openalex.org/W4311410089"],"abstract_inverted_index":{"Background:":[0],"Mechanical":[1],"ventilation":[2,265],"is":[3],"a":[4,83,134,322],"cornerstone":[5],"therapy":[6],"for":[7,324],"respiratory":[8],"failure,":[9],"but":[10],"heterogeneous":[11],"regional":[12,65,166,191,258,283,303],"pressure":[13,56,87,123,137,142,168,175,192,200,214,260,277],"distribution":[14],"can":[15],"lead":[16],"to":[17,51,63,90,129],"localized":[18],"lung":[19,23,45,60,73,115],"stress":[20],"and":[21,88,111,113,146,155,173,204,218,228,241,266,289,306,320,330],"ventilator-induced":[22],"injury.":[24],"To":[25],"accurately":[26],"investigate":[27],"these":[28],"dynamics,":[29],"physiologically":[30],"realistic":[31,93],"experimental":[32,38],"platforms":[33],"are":[34],"required.":[35],"However,":[36],"current":[37],"models":[39],"either":[40],"rely":[41],"on":[42],"simplified":[43],"mechanical":[44,70,264],"analogues":[46],"or":[47],"lack":[48],"the":[49,107,225,232,273,314,318],"capability":[50],"measure":[52,64],"spatially":[53],"resolved":[54],"intrapulmonary":[55,66,167,259],"dynamics.":[57],"Methods:":[58],"porcine":[59],"was":[61,74,118,279,299],"used":[62],"pressures":[67],"during":[68],"pressure-controlled":[69],"ventilation.":[71],"The":[72,160,253],"positioned":[75],"within":[76,308],"an":[77,91],"airtight":[78],"thoracic":[79],"chamber":[80,174],"operated":[81],"at":[82,102,244,294],"nominal":[84],"subatmospheric":[85],"baseline":[86],"connected":[89],"anatomically":[92],"upper":[94,112],"airway":[95,170],"model.":[96],"Pressure":[97],"signals":[98],"were":[99,149,208,222],"recorded":[100],"simultaneously":[101],"seven":[103],"anatomical":[104],"locations,":[105],"including":[106],"trachea,":[108],"main":[109],"bronchi,":[110],"lower":[114],"regions.":[116],"Ventilation":[117],"performed":[119],"across":[120,176],"positive":[121],"end-expiratory":[122],"(PEEP)":[124],"levels":[125],"ranging":[126],"from":[127,224],"0":[128],"20":[130],"mbar":[131],"while":[132],"maintaining":[133],"constant":[135],"driving":[136],"of":[138,165,213,317],"15":[139],"mbar.":[140,198],"Regional":[141,199],"transmission,":[143],"pressure-trajectory":[144,239,284,304],"hysteresis,":[145],"Poincar\u00e9-derived":[147],"dispersion":[148,243],"analyzed":[150],"together":[151],"with":[152,188,301],"tidal":[153],"volume":[154,217],"dynamic":[156,219],"system":[157,220],"compliance.":[158],"Results:":[159],"platform":[161,255,319],"enabled":[162],"simultaneous":[163],"acquisition":[164],"signals,":[169],"pressure,":[171],"flow,":[172],"all":[177],"investigated":[178,233,274],"ventilator":[179],"settings.":[180],"Repeated":[181],"measurements":[182,261],"showed":[183,237,267],"high":[184,268],"within-specimen":[185,270],"technical":[186,315],"repeatability,":[187],"repeated":[189],"median":[190],"values":[193],"differing":[194],"by":[195],"approximately":[196],"0.02":[197],"attenuation,":[201],"pressure-flow":[202],"indices,":[203],"trachea-to-region":[205],"regression":[206],"parameters":[207],"derived":[209],"as":[210],"engineering":[211],"metrics":[212],"transmission.":[215],"Tidal":[216],"compliance":[221],"reconstructed":[223],"synchronized":[226,257],"flow":[227],"tracheal-pressure":[229],"signals.":[230],"In":[231,272],"specimen,":[234,275],"peripheral":[235,290],"regions":[236],"greater":[238],"hysteresis":[240,305],"pressure-state":[242],"low":[245,295],"PEEP":[246,250,298],"than":[247],"under":[248,262],"higher":[249],"conditions.":[251],"Conclusion:":[252],"developed":[254],"enables":[256],"controlled":[263],"short-term":[269],"repeatability.":[271],"static":[276],"transmission":[278],"largely":[280],"homogeneous,":[281],"whereas":[282],"dynamics":[285],"differed":[286],"between":[287],"central":[288],"measurement":[291],"sites,":[292],"particularly":[293],"PEEP.":[296],"Increasing":[297],"associated":[300],"reduced":[302],"variability":[307],"this":[309],"specimen.":[310],"These":[311],"findings":[312],"demonstrate":[313],"feasibility":[316],"provide":[321],"basis":[323],"subsequent":[325],"validation":[326],"in":[327],"additional":[328],"specimens":[329],"against":[331],"independent":[332],"physiological":[333],"reference":[334],"data.":[335]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-10-22T00:00:00"}
