| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee602c630e57f59c6cfc1c1634e36064 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-055 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-3614
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-4822
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-3692
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G08C23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-56366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-5608
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4244 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-06 |
| filingDate |
2013-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8100a9bc8d7fed567e5aa33aba2956a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47c1bf6d9b5a34579d16d334717e0cec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43ada9edc28b59c5ea837f71863eb0e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_176d3b9c49778317fcb0103ef69fa93a |
| publicationDate |
2014-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2014294734-A1 |
| titleOfInvention |
Magnetic Resonance Imaging (MRI) Based Quantitative Kidney Perfusion Analysis |
| abstract |
Example apparatus and methods provide improved spatial and temporal resolution over conventional magnetic resonance renography (MRR). Example apparatus and methods reconstruct under-sampled three-dimensional (3D) data associated with nuclear magnetic resonance (NMR) signals acquired from a kidney. The data is reconstructed using a 3D through-time non-Cartesian generalized auto-calibrating partially parallel acquisitions (GRAPPA) approach. Example apparatus and methods produce a quantized value for a contrast agent concentration in the kidney from a signal intensity in the data based, at least in part, on a two compartment model of the kidney. The two compartment model includes a plasma compartment and a tubular compartment. The quantized value describes a perfusion parameter for the kidney or a filtration parameter for the kidney. Greater precision is achieved for estimates of the perfusion parameter or filtration parameter as a result of the quantization performed on data acquired with greater spatial resolution and temporal resolution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101836352-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102015839-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018080295-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104318567-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014015527-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019079155-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10386443-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9069051-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190048827-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10649056-B2 |
| priorityDate |
2013-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |