| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b7317808024e524eea40a6c5a5ad6a22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_274c8be79fb7465b1b485b5846691a39 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-56563
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-4828 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-48 |
| filingDate |
2011-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2eaa0b99efceaa55e7b48074bb14d007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ecb2b98dc4ed724260c7994c9af7a8d |
| publicationDate |
2013-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2610632-A1 |
| titleOfInvention |
MRI with Dixon-type water/fat separation and prior knowledge about inhomogeneity of the main magnetic field |
| abstract |
The invention relates to a method of MR imaging of at least two chemical species having different MR spectra. It is an object of the invention to provide a method that enables Dixon water/fat separation in cases in which a large field-of-view is required. The method of the invention comprises the steps of: na) generating at least one echo signal by subjecting a body placed in the examination volume of a MR device to an imaging sequence of RF pulses and switched magnetic field gradients; nb) acquiring the at least one echo signal; nc) separating signal contributions of the at least two chemical species to the at least one acquired echo signal on the basis of a spectral model and prior knowledge about the spatial variation of the main magnetic field B 0 in the examination volume; and nd) reconstructing a MR image from the signal contributions of at least one of the chemical species. Moreover the invention relates to a MR device and to a computer program to be run on a MR device. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10310041-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3336567-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102015218165-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105829906-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015092619-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105829906-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102014225299-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10656227-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102015218168-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102020215031-A1 |
| priorityDate |
2011-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |