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Object |
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| classificationIPCInventive |
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| filingDate |
2014-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7414d24642654c9fa50b205f77a0bdf0
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| publicationDate |
2017-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9785746-B2 |
| titleOfInvention |
Systems and methods for determining blood flow characteristics using flow ratio |
| abstract |
Embodiments include a system for determining patient cardiovascular information which includes at least one computer system configured to receive patient-specific data regarding a geometry of an anatomical structure of a patient; create a model representing at least a portion of the anatomical structure of the patient based on the patient-specific data; determine a first blood flow rate at at least one point of interest in the model by using relations of individual-specific anatomic data to functional estimates of blood flow characteristics generated from a plurality of individuals; modify the model; determine a second blood flow rate at a point in the modified model corresponding to the at least one point of interest by using the relations of individual-specific anatomic data to functional estimates of blood flow characteristics; and determine a fractional flow reserve value as a ratio of the second blood flow rate to the first blood flow rate. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11696735-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11024425-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11024426-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10762442-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11676359-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9953272-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11531795-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10497476-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11315690-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11087459-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11087460-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11094058-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11113812-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11120312-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11607179-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020065440-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11113881-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11071501-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11508063-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10943698-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11416654-B2 |
| priorityDate |
2014-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |