{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362825893560756352.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1007/s10439-008-9522-z"}},{"identifier":{"@type":"URI","@value":"http://link.springer.com/content/pdf/10.1007/s10439-008-9522-z.pdf"}},{"identifier":{"@type":"URI","@value":"http://link.springer.com/article/10.1007/s10439-008-9522-z/fulltext.html"}},{"identifier":{"@type":"URI","@value":"http://link.springer.com/content/pdf/10.1007/s10439-008-9522-z"}},{"identifier":{"@type":"PMID","@value":"18563567"}}],"dc:title":[{"@value":"Inflow into Saccular Cerebral Aneurysms at Arterial Bends"}],"description":[{"notation":[{"@value":"To identify shortcomings in the design of conventional endovascular devices, we investigated the inflow features of untreated aneurysms at a variety of arterial bends using computational fluid dynamics. As a preliminary study, we analyzed the steady-state inflow for aneurysms created at U-shaped, twisted, and S-shaped arteries. Both the inflow pattern and inflow flux were strongly influenced by the shape of the artery and the configuration angle of the aneurysm to the artery. We revealed that the secondary flow generated in the parent artery is the dominant factor affecting the inflow. Our results suggest that the arterial geometry and secondary flow should be considered in the design of endovascular devices."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1382825893560756355","@type":"Researcher","foaf:name":[{"@value":"Yohsuke Imai"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825893560756354","@type":"Researcher","foaf:name":[{"@value":"Kodai Sato"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825893560756352","@type":"Researcher","foaf:name":[{"@value":"Takuji Ishikawa"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825893560756353","@type":"Researcher","foaf:name":[{"@value":"Takami Yamaguchi"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00906964"},{"@type":"EISSN","@value":"15739686"}],"prism:publicationName":[{"@value":"Annals of Biomedical Engineering"}],"dc:publisher":[{"@value":"Springer Science and Business Media LLC"}],"prism:publicationDate":"2008-06-19","prism:volume":"36","prism:number":"9","prism:startingPage":"1489","prism:endingPage":"1495"},"reviewed":"false","dc:rights":["http://www.springer.com/tdm"],"url":[{"@id":"http://link.springer.com/content/pdf/10.1007/s10439-008-9522-z.pdf"},{"@id":"http://link.springer.com/article/10.1007/s10439-008-9522-z/fulltext.html"},{"@id":"http://link.springer.com/content/pdf/10.1007/s10439-008-9522-z"}],"createdAt":"2008-06-18","modifiedAt":"2019-05-29","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Models,%20Cardiovascular","dc:title":"Models, Cardiovascular"},{"@id":"https://cir.nii.ac.jp/all?q=Intracranial%20Aneurysm","dc:title":"Intracranial Aneurysm"},{"@id":"https://cir.nii.ac.jp/all?q=Cerebral%20Arteries","dc:title":"Cerebral Arteries"},{"@id":"https://cir.nii.ac.jp/all?q=Animals","dc:title":"Animals"},{"@id":"https://cir.nii.ac.jp/all?q=Humans","dc:title":"Humans"},{"@id":"https://cir.nii.ac.jp/all?q=Blood%20Flow%20Velocity","dc:title":"Blood Flow Velocity"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360002218377144320","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Optimization of Strut Placement in Flow Diverter Stents for Four Different Aneurysm Configurations"}]},{"@id":"https://cir.nii.ac.jp/crid/1360004232246467072","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Influence of surface model extraction parameter on computational fluid dynamics modeling of cerebral aneurysms"}]},{"@id":"https://cir.nii.ac.jp/crid/1360004232246603520","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Numerical methods for simulating blood flow at macro, micro, and multi scales"}]},{"@id":"https://cir.nii.ac.jp/crid/1360283690428283776","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Computational fluid dynamics of blood flow in coil-embolized aneurysms: effect of packing density on flow stagnation in an idealized geometry"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848662144513920","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Parametric study of porous media as substitutes for flow-diverter stent"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1007/s10439-008-9522-z"},{"@type":"OPENAIRE","@value":"doi_dedup___::9c5c56052ad73bc56b65fac951ee62d7"},{"@type":"CROSSREF","@value":"10.1115/1.4027411_references_DOI_KUeYtU8rThevH3449qgLRu3WCyc"},{"@type":"CROSSREF","@value":"10.1007/s11517-013-1062-5_references_DOI_KUeYtU8rThevH3449qgLRu3WCyc"},{"@type":"CROSSREF","@value":"10.1016/j.jbiomech.2012.07.006_references_DOI_KUeYtU8rThevH3449qgLRu3WCyc"},{"@type":"CROSSREF","@value":"10.12989/bme.2015.2.2.111_references_DOI_KUeYtU8rThevH3449qgLRu3WCyc"},{"@type":"CROSSREF","@value":"10.1016/j.jbiomech.2015.11.047_references_DOI_KUeYtU8rThevH3449qgLRu3WCyc"}]}